{"id":375,"date":"2021-09-02T12:10:33","date_gmt":"2021-09-02T10:10:33","guid":{"rendered":"https:\/\/www.celinvest.com\/investissements\/celinvest-rachete-linvention-delie-ouzi-koskas-algoquest-system\/"},"modified":"2026-01-11T20:22:16","modified_gmt":"2026-01-11T19:22:16","slug":"celinvest-rachete-linvention-delie-ouzi-koskas-algoquest-system","status":"publish","type":"page","link":"https:\/\/www.celinvest.com\/fr\/investissements\/celinvest-rachete-linvention-delie-ouzi-koskas-algoquest-system\/","title":{"rendered":"Celinvest rach\u00e8te l&#8217;invention d&#8217;Elie Ouzi Koskas: AlgoQuest System"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;10%&#8221; bottom_padding=&#8221;2%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;3\/4&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in&#8221;][split_line_heading animation_type=&#8221;default&#8221;]\n<h1>AlgoQuest System appartient d\u00e9sormais \u00e0 Celinvest<\/h1>\n<p><\/p>\n<h2>Celinvest a achet\u00e9 tous les droits et la propri\u00e9t\u00e9 de l&#8217;invention d&#8217;Elie Ouzi Koskas : un syst\u00e8me de gestion de base de donn\u00e9es relationnelle super rapide, nomm\u00e9 <a href=\"https:\/\/www.algoquestsystem.com\/\" target=\"_blank\" rel=\"noopener\">AlgoQuest System<\/a>.<\/h2>\n[\/split_line_heading][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column column_padding=&#8221;padding-5-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/4&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#ffffff&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; bottom_padding=&#8221;2%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overlay_strength=&#8221;1&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221;][vc_row_inner column_margin=&#8221;90px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;padding-3-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;top-bottom&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; delay=&#8221;500&#8243;][vc_column_text css=&#8221;.vc_custom_1626282889511{margin-bottom: 10px !important;padding-right: 10% !important;}&#8221;]\n<h3>Motivation initiale<\/h3>\n[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1626604178827{padding-right: 10% !important;}&#8221;]Nous avons rencontr\u00e9 professionnellement Elie, Ouzi Koskas en 1995, mais l&#8217;id\u00e9e d&#8217;une v\u00e9ritable collaboration pour d\u00e9velopper la technologie, n&#8217;a commenc\u00e9 qu&#8217;en 1998, date \u00e0 laquelle nous avons d\u00e9cid\u00e9 d\u2019investir dans le potentiel \u00e9norme de son invention.<\/p>\n<p>La technologie est un syst\u00e8me de gestion de base de donn\u00e9es d&#8217;une rapidit\u00e9 \u00e9poustouflante, r\u00e9pondant aux besoins de requ\u00eates combinatoires de grands volumes pour obtenir des r\u00e9ponses qui ne sont pas bas\u00e9es sur des statistiques et qui peuvent \u00eatre livr\u00e9es dans des d\u00e9lais acceptables. Le point de bascule pour nous a \u00e9t\u00e9 lorsque nous avons compar\u00e9 la technologie avec une installation IBM-Netezza dans l&#8217;une des plus grandes banques priv\u00e9es de France, sur une requ\u00eate qui a pris plus de 11 heures \u00e0 la plateforme optimis\u00e9e de la banque. Sur exactement la m\u00eame base de donn\u00e9es, sans aucune pr\u00e9paration suppl\u00e9mentaire de l&#8217;ensemble de donn\u00e9es, et avec un simple ordinateur portable, nous avons r\u00e9ussi \u00e0 fournir la r\u00e9ponse exacte avec une pr\u00e9cision de 100% en moins de 12 minutes.<\/p>\n<p>C&#8217;est \u00e0 ce moment que nous avons d\u00e9cid\u00e9 d&#8217;investir massivement dans cette technologie et dans le d\u00e9veloppement de son potentiel.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;padding-3-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;top-bottom&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-bottom&#8221; delay=&#8221;750&#8243;][vc_column_text css=&#8221;.vc_custom_1626282900565{margin-bottom: 10px !important;padding-right: 10% !important;}&#8221;]\n<h3>\u00c9tapes cl\u00e9s<\/h3>\n[\/vc_column_text][nectar_horizontal_list_item columns=&#8221;2&#8243; column_layout_using_2_columns=&#8221;xsmall_first&#8221; col_1_text_align=&#8221;left&#8221; col_2_text_align=&#8221;left&#8221; col_1_text_element=&#8221;p&#8221; col_2_text_element=&#8221;h5&#8243; font_family=&#8221;p&#8221; hover_effect=&#8221;none&#8221; icon_family=&#8221;none&#8221; icon_size=&#8221;regular&#8221; col_1_content=&#8221;1996&#8243; col_2_content=&#8221;Premi\u00e8re rencontre avec Elie Ouzi Koskas&#8221;][nectar_horizontal_list_item columns=&#8221;2&#8243; column_layout_using_2_columns=&#8221;xsmall_first&#8221; col_1_text_align=&#8221;left&#8221; col_2_text_align=&#8221;left&#8221; col_1_text_element=&#8221;p&#8221; col_2_text_element=&#8221;h5&#8243; font_family=&#8221;p&#8221; hover_effect=&#8221;none&#8221; icon_family=&#8221;none&#8221; icon_size=&#8221;regular&#8221; col_1_content=&#8221;2010&#8243; col_2_content=&#8221;Premier investissement financier de Celinvest et cr\u00e9ation d&#039;AlgoQuest System SA pour commercialiser la technologie.&#8221;][nectar_horizontal_list_item columns=&#8221;2&#8243; column_layout_using_2_columns=&#8221;xsmall_first&#8221; col_1_text_align=&#8221;left&#8221; col_2_text_align=&#8221;left&#8221; col_1_text_element=&#8221;p&#8221; col_2_text_element=&#8221;h5&#8243; font_family=&#8221;p&#8221; hover_effect=&#8221;none&#8221; icon_family=&#8221;none&#8221; icon_size=&#8221;regular&#8221; col_1_content=&#8221;2013 &#8211; 2020&#8243; col_2_content=&#8221;Celinvest d\u00e9l\u00e8gue Gilles Celimene comme administrateur d\u00e9l\u00e9gu\u00e9 d&#039;AlgoQuest System&#8221;][nectar_horizontal_list_item columns=&#8221;2&#8243; column_layout_using_2_columns=&#8221;xsmall_first&#8221; col_1_text_align=&#8221;left&#8221; col_2_text_align=&#8221;left&#8221; col_1_text_element=&#8221;p&#8221; col_2_text_element=&#8221;h5&#8243; font_family=&#8221;p&#8221; hover_effect=&#8221;none&#8221; icon_family=&#8221;none&#8221; icon_size=&#8221;regular&#8221; col_1_content=&#8221;Juillet 2021&#8243; col_2_content=&#8221;Suite \u00e0 la liquidation d&#039;AlgoQuest System SA, Celinvest rach\u00e8te l\u00e9galement tous les actifs de la soci\u00e9t\u00e9, y compris la technologie, la propri\u00e9t\u00e9 intellectuelle et toutes les applications (pr\u00e9sentes et futures).&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;2%&#8221; bottom_padding=&#8221;2%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text css=&#8221;.vc_custom_1627136025781{margin-bottom: 10px !important;padding-right: 10% !important;}&#8221;]\n<h3>\u00c9volution du projet entre Celinvest et l\u2019inventeur Elie Ouzi Koskas<\/h3>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]A la date de la cr\u00e9ation d&#8217;AlgoQuest S.A. cela faisait d\u00e9j\u00e0 plus de trente ans qu&#8217;Elie Ouzi Koskas travaillait sur l&#8217;algorithme qui allait ensuite devenir le c\u0153ur de la technologie. Cependant, m\u00eame si celle-ci d\u00e9montrait son efficacit\u00e9 dans certaines configurations, elle n&#8217;\u00e9tait pas assez d\u00e9velopp\u00e9e pour faire l&#8217;objet d&#8217;une quelconque commercialisation. La cr\u00e9ation de la soci\u00e9t\u00e9 AlgoQuest System SA correspondait donc \u00e0 notre volont\u00e9 de financer le d\u00e9veloppement de l\u2019outil, de le commercialiser et de le vendre \u00e0 des clients potentiels.<\/p>\n<p>La technologie s\u2019articule autour de deux parties principales : le moteur (appel\u00e9 AlgoQuest Engine) et les outils (appel\u00e9s AlgoQuest Tools). En r\u00e9sum\u00e9, le moteur est la partie o\u00f9 tous les calculs sont effectu\u00e9s et o\u00f9 les requ\u00eates sont trait\u00e9es. Les outils constituent l\u2019interface utilisateur du syst\u00e8me, permettant toutes les interactions avec le moteur tel que: ajout d\u2019une nouvelle base de donn\u00e9es, soumission de nouvelles requ\u00eates, mise \u00e0 jour du contenu, collecte des r\u00e9ponses du moteur et mise en forme pour l\u2019utilisateur final.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]L&#8217;id\u00e9e sous-jacente, v\u00e9ritable invention cl\u00e9 d\u2019Elie Ouzi Koskas, provient d&#8217;une autre fa\u00e7on de g\u00e9rer les donn\u00e9es \u00e0 travers une nouvelle approche des math\u00e9matiques : le moteur ne g\u00e8re que les it\u00e9rations uniques des donn\u00e9es dans les bases de donn\u00e9es, ce qui permet d\u2019\u00e9viter les r\u00e9p\u00e9titions dans le calcul, tout en les prenant en compte dans le r\u00e9sultat final. En cons\u00e9quence, le moteur se r\u00e9v\u00e8le extr\u00eamement efficace et cr\u00e9e une \u00e9norme diff\u00e9rence avec les syst\u00e8mes de gestion de bases de donn\u00e9es standard pour la gestion des requ\u00eates combinatoires \u00e0 forte volum\u00e9trie, r\u00e9pondant aux requ\u00eates SQL beaucoup plus rapidement, avec une pr\u00e9cision de 100% et sans approximation statistique.<\/p>\n<p>Ce moteur s\u2019appuie sur une approche math\u00e9matique enti\u00e8rement nouvelle et particuli\u00e8rement efficace. Parce qu\u2019il a \u00e9t\u00e9 construit enti\u00e8rement avec cette nouvelle approche, de nombreuses contraintes connues par tous les autres syst\u00e8mes de gestion de bases de donn\u00e9es (comme l\u2019indexation des donn\u00e9es par exemple) ne sont plus pertinentes avec cette solution, ce qui la rend beaucoup plus agile et efficace.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;center&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_line_width=&#8221;500&#8243; custom_height=&#8221;100&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;4\/6&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]C\u2019est l\u2019une des principales d\u00e9couvertes \u00e0 l\u2019origine de cette technologie : Elie, Ouzi Koskas a prouv\u00e9 que la recherche de r\u00e9sultats dans une base de donn\u00e9es relationnelle est \u00e9quivalente \u00e0 la recherche de chemins sous contraintes dans un graphe. Habituellement, trouver le chemin optimal dans un graphe est une op\u00e9ration tr\u00e8s complexe sujette \u00e0 l\u2019explosion combinatoire \u2013 Elie, Ouzi Koskas a cr\u00e9\u00e9 un algorithme qui calcule le chemin optimal dans un graphe, dans un temps lin\u00e9airement proportionnel \u00e0 la taille du graphe repr\u00e9sentant la base de donn\u00e9es, et donc non sujet \u00e0 l\u2019explosion combinatoire.<\/p>\n<p>Si l\u2019on consid\u00e8re la base de donn\u00e9es comme un graphe, cette technologie est particuli\u00e8rement efficace pour trouver des r\u00e9sultats dans une base de donn\u00e9es relationnelle. Cette technologie a \u00e9t\u00e9 la principale motivation de notre investissement dans ce projet. L&#8217;int\u00e9gralit\u00e9 de cette technologie, ainsi que tous les droits de la propri\u00e9t\u00e9 intellectuelle d&#8217;Elie, Ouzi Koskas, ont, dans un premier temps, \u00e9t\u00e9 vendus par lui \u00e0 la soci\u00e9t\u00e9 AlgoQuest System SA.<\/p>\n<p>La soci\u00e9t\u00e9 Celinvest a, dans un second temps, et suite \u00e0 la liquidation d&#8217;AlgoQuest System SA, rachet\u00e9, dans le cadre judiciaire, tous les actifs de la soci\u00e9t\u00e9, y compris la technologie en cause, ainsi que la propri\u00e9t\u00e9 intellectuelle correspondante et toutes les applications (pr\u00e9sentes et futures).[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/6&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][image_with_animation image_url=&#8221;238&#8243; animation=&#8221;Fade In&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/6&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][image_with_animation image_url=&#8221;237&#8243; animation=&#8221;Fade In&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;center&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_line_width=&#8221;500&#8243; custom_height=&#8221;100&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][image_with_animation image_url=&#8221;253&#8243; animation=&#8221;Fade In&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]Le principal d\u00e9fi \u00e9tait alors de rendre ce moteur extr\u00eamement puissant r\u00e9ellement utilisable. En effet, le moteur pour \u00eatre exploitable n\u00e9cessitait d&#8217;une part, la transformation des requ\u00eates SQL, et d&#8217;autre part le remplissage des param\u00e8tres de saisie. De plus, il n\u2019exportait pas les r\u00e9sultats dans un format lisible pour un \u00eatre humain. C\u2019est pourquoi &#8220;<em>Tools<\/em>&#8221; a \u00e9t\u00e9 con\u00e7u et est devenu l\u2019interface de gestion du syst\u00e8me global. Pour ce faire nous avons alors engag\u00e9 des d\u00e9veloppeurs ind\u00e9pendants en Roumanie pour soutenir le d\u00e9veloppement de la partie Tools du logiciel.<\/p>\n<p>Dans l\u2019exemple ci-joint, l\u2019interface Tools a \u00e9t\u00e9 r\u00e9alis\u00e9e pour comparer les performances de la technologie avec Oracle Database 19c. Les donn\u00e9es pr\u00e9sent\u00e9es pour Oracle reprennent simplement les r\u00e9sultats communiqu\u00e9s par l\u2019outil Oracle, sans transformation, sans contrainte ajout\u00e9e, et en autorisant toutes les pr\u00e9parations d\u2019optimisation par l\u2019outil Oracle (index).<\/p>\n<p>Ces r\u00e9sultats ont \u00e9t\u00e9 obtenus sur une simple Microsoft Surface et montrent que notre technologie a \u00e9t\u00e9 capable de fournir la m\u00eame r\u00e9ponse que la base de donn\u00e9es Oracle, en g\u00e9n\u00e9rant 54\u2019314\u2019281 r\u00e9sultats en 3,196 secondes sans aucun cache ni aucune astuce, alors qu\u2019il a fallu pr\u00e8s d\u2019une heure au calcul optimis\u00e9 d\u2019Oracle sur le m\u00eame ordinateur.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;center&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_line_width=&#8221;500&#8243; custom_height=&#8221;100&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]Pour \u00eatre effectivement utilisable, sans autre logiciel, la technologie doit associer le moteur et ses outils. C\u2019est pourquoi le syst\u00e8me AlgoQuest dans son ensemble est la combinaison du moteur AlgoQuest Engine et des outils AlgoQuest Tools. Elie, Ouzi Koskas est l\u2019inventeur du moteur, tandis que le logiciel Tools a \u00e9t\u00e9 enti\u00e8rement d\u00e9velopp\u00e9 par l\u2019\u00e9quipe de techniciens engag\u00e9e par la soci\u00e9t\u00e9 AlgoQuest, apr\u00e8s que Celinvest ait rejoint et financ\u00e9 le projet.<\/p>\n<p>La puissance de la technologie se manifeste v\u00e9ritablement dans le cas de gros volumes et de requ\u00eates hautement combinatoires : plus le nombre de r\u00e9sultats g\u00e9n\u00e9r\u00e9s est \u00e9lev\u00e9, plus le volume est important, et plus la diff\u00e9rence de temps de traitement des requ\u00eates est grande. Comme vous pouvez le voir dans les r\u00e9sultats obtenus ci-dessous sur un seul ordinateur portable, en multipliant le volume de lignes en r\u00e9ponse par plus de 155, nous n\u2019avons multipli\u00e9 notre temps de traitement que par 1,6, alors que la base de donn\u00e9es Oracle a multipli\u00e9 son temps de traitement par plus de 126. Cette diff\u00e9rence ne fait que s\u2019accro\u00eetre lorsque nous augmentons la volum\u00e9trie de la base de donn\u00e9es.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][image_with_animation image_url=&#8221;272&#8243; animation=&#8221;Fade In&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text]<strong>La v\u00e9rification de l&#8217;explosion combinatoire se fait en analysant le temps d&#8217;ex\u00e9cution des syst\u00e8mes traditionnels de gestion de bases de donn\u00e9es relationnelles<\/strong>, m\u00eame ceux qui reposent sur une puissance de calcul extr\u00eamement importante et un mat\u00e9riel co\u00fbteux. L&#8217;augmentation de la puissance de calcul ne fait que retarder la limite de faisabilit\u00e9, avec une efficacit\u00e9 d\u00e9croissante.<\/p>\n<p>Notre approche n&#8217;est pas seulement plus rapide pour traiter des requ\u00eates complexes, elle permet \u00e9galement d&#8217;ouvrir un tout nouveau champ de possibilit\u00e9s qui n&#8217;\u00e9taient m\u00eame pas envisag\u00e9es auparavant.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;center&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_line_width=&#8221;500&#8243; custom_height=&#8221;100&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]<strong>On voit \u00e0 quel point AlgoQuest est une technologie puissante en comparant simplement l\u2019utilisation du processeur entre les diff\u00e9rentes architectures de bases de donn\u00e9es existantes.<\/strong><\/p>\n<p>En supprimant les index, et en obtenant un acc\u00e8s direct aux donn\u00e9es, sans avoir \u00e0 faire correspondre les index aux donn\u00e9es r\u00e9elles, nous sommes en mesure de concentrer la plus grande partie de la puissance du processeur sur le calcul r\u00e9el.<\/p>\n<p>En cons\u00e9quence, les algorithmes initialement con\u00e7us par Elie Ouzi Koskas permettent d\u2019utiliser pr\u00e8s de 15 fois plus de temps processeur pour les calculs proprement dits: c\u2019est un changement de paradigme majeur.<\/p>\n<p>C\u2019est la raison pour laquelle nous avons d\u00e9cider d&#8217;investir dans AlgoQuest, pour finalement acheter tous les droits sur cette technologie et ses applications.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][image_with_animation image_url=&#8221;277&#8243; animation=&#8221;Fade In&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text css=&#8221;.vc_custom_1768157319264{margin-bottom: 10px !important;padding-right: 10% !important;}&#8221;]\n<h2>Situation actuelle du projet<\/h2>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]Depuis 2010, Celinvest a \u00e9t\u00e9 de loin le principal soutien financier d&#8217;AlgoQuest System (quelques autres investisseurs mineurs ont \u00e9galement rejoint le projet, mais tous les autres efforts financiers cumul\u00e9s n&#8217;ont pas \u00e9gal\u00e9 ce que Celinvest a inject\u00e9 dans la technologie). Pourtant, apr\u00e8s plus de 9 ans de financement de toutes les \u00e9quipes pour d\u00e9velopper la plateforme, aucun client n&#8217;a achet\u00e9 la moindre licence de la solution.<\/p>\n<p>C&#8217;est la raison pour laquelle en juillet 2019, Celinvest a d\u00e9cid\u00e9 d&#8217;impliquer un de ses fondateurs ayant des connaissances techniques plus approfondies en tant qu&#8217;expert de confiance pour non seulement auditer la solution, mais aussi revoir avec les \u00e9quipes la strat\u00e9gie de d\u00e9veloppement et globalement l&#8217;organisation de l&#8217;entreprise. Apr\u00e8s avoir utilis\u00e9 la solution pendant quelques mois, l&#8217;avoir confront\u00e9e \u00e0 des situations r\u00e9elles du march\u00e9 et avoir compris le potentiel et les limites de l&#8217;outil, il est arriv\u00e9 \u00e0 une conclusion qui a suscit\u00e9 des interrogations. Le moteur \u00e9tait en effet extr\u00eamement puissant, mais il lui manquait tellement de fonctions n\u00e9cessaires fournies par les principaux acteurs actuels du march\u00e9 (AWS, Oracle, Microsoft, pour n&#8217;en citer que quelques-uns) qu&#8217;il faudrait encore plus de 10 ans de d\u00e9veloppement pour se rapprocher des fonctions &#8220;indispensables&#8221; que ces solutions fournissent aujourd&#8217;hui.<\/p>\n<p>Aussi puissante que soit la solution \u00e0 ce moment-l\u00e0, sa v\u00e9ritable valeur ajout\u00e9e ne compensait pas les capacit\u00e9s manquantes dont avaient besoin les clients potentiels.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]C\u2019est ainsi que nous sommes arriv\u00e9s \u00e0 la conclusion, d\u00e9but 2020, que <strong>la voie de l\u2019autofinancement et de l\u2019autod\u00e9veloppement de l\u2019entreprise n\u2019\u00e9tait pas viable<\/strong>, et qu&#8217;il convenait de changer d&#8217;orientation.<\/p>\n<p>Celinvest, en tant que principal investisseur financier de l\u2019entreprise, a sugg\u00e9r\u00e9 que le moyen de d\u00e9velopper davantage la technologie serait un partenariat (voire un rachat) avec l\u2019un des principaux acteurs du march\u00e9. Un tel partenariat aurait permis \u00e0 la technologie AlgoQuest System d\u2019acc\u00e9der \u00e0 des capacit\u00e9s beaucoup plus importantes, puis de d\u00e9velopper rapidement toutes les fonctionnalit\u00e9s manquantes en s\u2019appuyant sur les technologies d\u00e9j\u00e0 existantes d\u2019un tel partenaire. Pourtant, la discussion sur ce sujet a d\u00e9bouch\u00e9 sur un d\u00e9saccord avec l\u2019inventeur de la technologie et a bloqu\u00e9 toutes les opportunit\u00e9s de d\u00e9veloppement pour l\u2019entreprise.<\/p>\n<p>En cons\u00e9quence, il a \u00e9t\u00e9 d\u00e9cid\u00e9 que Celinvest ne financerait plus une strat\u00e9gie en laquelle elle ne croyait plus. Pourtant, nous continuions \u00e0 croire en la technologie elle m\u00eame. Apr\u00e8s quelques mois, AlgoQuest System SA a \u00e9t\u00e9 liquid\u00e9e, et dans le cadre de cette proc\u00e9dure,\u00a0<strong>Celinvest SA a, suite \u00e0 d\u00e9cision judiciaire, l\u00e9galement achet\u00e9 tous les actifs de la soci\u00e9t\u00e9, y compris la technologie, ainsi que toutes les propri\u00e9t\u00e9s intellectuelles attach\u00e9es, et toutes les applications de la technologie<\/strong> (existantes et futures) qu\u2019Elie Ouzi Koskas avait enti\u00e8rement vendues \u00e0 la soci\u00e9t\u00e9 AlgoQuest System S.A.<\/p>\n<p>Il en r\u00e9sulte que tous les d\u00e9veloppements potentiels futurs de cette technologie sont aujourd&#8217;hui la propri\u00e9t\u00e9 de Celinvest.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;64&#8243; bottom_padding=&#8221;100&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;center&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_line_width=&#8221;500&#8243; custom_height=&#8221;100&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text css=&#8221;.vc_custom_1768157223222{margin-bottom: 10px !important;padding-right: 10% !important;}&#8221;]\n<h2>Convergence avec les avanc\u00e9es de Google et PDLP<\/h2>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]En septembre 2024, <a href=\"https:\/\/research.google\/blog\/scaling-up-linear-programming-with-pdlp\/\">Google Research<\/a> a re\u00e7u le prestigieux prix Beale-Orchard-Hays pour PDLP (Primal-Dual Hybrid Gradient enhanced for Linear Programming), r\u00e9compensant leur perc\u00e9e dans la r\u00e9solution de probl\u00e8mes d&#8217;optimisation \u00e0 grande \u00e9chelle. Cette distinction valide un principe fondamental qui se trouve au c\u0153ur de la technologie AlgoQuest System depuis sa conception, plus de dix ans auparavant.<\/p>\n<p><strong>Les deux technologies sont arriv\u00e9es ind\u00e9pendamment \u00e0 la m\u00eame r\u00e9v\u00e9lation :<\/strong> les approches traditionnelles bas\u00e9es sur la factorisation matricielle et l&#8217;indexation extensive sont fondamentalement limit\u00e9es par l&#8217;explosion combinatoire. La solution r\u00e9side dans la transformation de probl\u00e8mes d&#8217;optimisation complexes en op\u00e9rations de recherche de chemins dans un graphe, \u00e9voluant de mani\u00e8re lin\u00e9aire avec le volume de donn\u00e9es.<\/p>\n<p>Bien que les recherches de Google se soient concentr\u00e9es sur l&#8217;optimisation par programmation lin\u00e9aire et qu&#8217;AlgoQuest System ait cibl\u00e9 la gestion de bases de donn\u00e9es relationnelles, les principes math\u00e9matiques sous-jacents convergent de mani\u00e8re remarquable :<\/p>\n<ul>\n<li><strong>\u00c9limination des surcharges de calcul co\u00fbteuses :<\/strong> AlgoQuest supprime le besoin d&#8217;indexation des donn\u00e9es ; PDLP \u00e9limine les exigences de factorisation matricielle<\/li>\n<li><strong>Obtention d&#8217;une complexit\u00e9 lin\u00e9aire :<\/strong> les deux technologies \u00e9vitent avec succ\u00e8s l&#8217;explosion combinatoire gr\u00e2ce \u00e0 des approches bas\u00e9es sur la th\u00e9orie des graphes<\/li>\n<li><strong>Optimisation de l&#8217;efficacit\u00e9 processeur :<\/strong> AlgoQuest a d\u00e9montr\u00e9 jusqu&#8217;\u00e0 15 fois plus d&#8217;utilisation du processeur pour les calculs r\u00e9els ; PDLP obtient des gains similaires gr\u00e2ce \u00e0 la multiplication matricielle-vectorielle plut\u00f4t qu&#8217;\u00e0 la factorisation<\/li>\n<li><strong>\u00c9volutivit\u00e9 sup\u00e9rieure :<\/strong> les avantages en termes de performance augmentent proportionnellement au volume de donn\u00e9es dans les deux syst\u00e8mes<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]La reconnaissance de l&#8217;approche PDLP par la Mathematical Optimization Society (l&#8217;une des plus hautes distinctions en optimisation computationnelle) confirme que les fondements math\u00e9matiques d\u00e9velopp\u00e9s par AlgoQuest System repr\u00e9sentent une avanc\u00e9e fondamentale dans notre fa\u00e7on d&#8217;aborder les probl\u00e8mes combinatoires \u00e0 grande \u00e9chelle.<\/p>\n<p>L\u00e0 o\u00f9 les syst\u00e8mes de bases de donn\u00e9es traditionnels font face \u00e0 des goulots d&#8217;\u00e9tranglement insurmontables sur de gros volumes, et o\u00f9 les solveurs d&#8217;optimisation conventionnels n\u00e9cessitent du mat\u00e9riel co\u00fbteux et une m\u00e9moire consid\u00e9rable, AlgoQuest comme les recherches de Google d\u00e9montrent que la voie \u00e0 suivre consiste \u00e0 r\u00e9inventer fondamentalement la fa\u00e7on dont nous structurons ces d\u00e9fis computationnels.<\/p>\n<p><strong>Les performances prouv\u00e9es d&#8217;AlgoQuest System sur des donn\u00e9es bancaires r\u00e9elles (obtenant en 12 minutes ce qui prenait plus de 11 heures \u00e0 des syst\u00e8mes d&#8217;entreprise optimis\u00e9s) ont d\u00e9montr\u00e9 ces principes des ann\u00e9es avant qu&#8217;ils ne gagnent une reconnaissance plus large dans la communaut\u00e9 de l&#8217;optimisation.<\/strong><\/p>\n<p>L&#8217;\u00e9volution parall\u00e8le de ces technologies dans diff\u00e9rents domaines d&#8217;application souligne un changement de paradigme plus large dans la r\u00e9solution de probl\u00e8mes computationnels : l&#8217;abandon des approches par force brute au profit de solutions math\u00e9matiquement \u00e9l\u00e9gantes qui exploitent la th\u00e9orie des graphes et les principes d&#8217;\u00e9volution lin\u00e9aire.<\/p>\n<p><strong>Pendant des ann\u00e9es, l&#8217;approche d&#8217;AlgoQuest System a \u00e9t\u00e9 accueillie avec scepticisme par une industrie profond\u00e9ment ancr\u00e9e dans des m\u00e9thodologies conventionnelles. La validation ind\u00e9pendante par Google Research, puis la reconnaissance par la principale autorit\u00e9 mondiale en optimisation, changent fondamentalement ce discours.<\/strong><\/p>\n<p>Ce qui \u00e9tait autrefois consid\u00e9r\u00e9 comme une alternative non prouv\u00e9e est d\u00e9sormais reconnu comme faisant partie d&#8217;un changement de paradigme l\u00e9gitime dans la fa\u00e7on de r\u00e9soudre les probl\u00e8mes computationnels \u00e0 grande \u00e9chelle. Les organisations cherchant des solutions \u00e0 des d\u00e9fis combinatoires d&#8217;envergure disposent maintenant de preuves concr\u00e8tes que cette approche math\u00e9matique produit des r\u00e9sultats l\u00e0 o\u00f9 les m\u00e9thodes traditionnelles \u00e9chouent.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#f2f4f7&#8243; scene_position=&#8221;center&#8221; top_padding=&#8221;100px&#8221; bottom_padding=&#8221;100px&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; left_padding_desktop=&#8221;0&#8243; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/6&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;2\/3&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]\n<h5 style=\"text-align: center;\">Aujourd&#8217;hui, et depuis juillet 2021, Celinvest est pleinement propri\u00e9taire de la technologie d&#8217;Elie Ouzi Koskas et de toutes ses applications suite \u00e0 une d\u00e9cision juridique.<\/h5>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\">Vous voulez discuter de la technologie ? Obtenir plus d&#8217;informations ? Discuter d&#8217;un partenariat ?<\/h3>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\">N&#8217;h\u00e9sitez pas \u00e0 nous contacter<\/h2>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/6&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;center&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_line_width=&#8221;500&#8243; custom_height=&#8221;50&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/12&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;padding-1-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;right&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;3\/12&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; bg_image_animation=&#8221;none&#8221;][vc_column_text]\n<h3>Vous pouvez nous contacter en utilisant le formulaire ci-joint, ou par les moyens suivants<\/h3>\n[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1627145624598{margin-top: 25px !important;}&#8221;]\n<h5>Email<\/h5>\n<p>contact@celinvest.com[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1748878791599{margin-top: 25px !important;}&#8221;]\n<h5>Adresse<\/h5>\n<p><strong>Celinvest SA<\/strong><br \/>2-8 rue Julien Vesque<br \/>L-2668 Luxembourg-City<br \/>Luxembourg[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;padding-1-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;left&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;7\/12&#8243; tablet_width_inherit=&#8221;default&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; 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