{"id":83700,"date":"2024-07-25T14:25:20","date_gmt":"2024-07-25T19:25:20","guid":{"rendered":"https:\/\/www.loadview-testing.com\/en-savoir-plus-sur-les-tests-de-charge\/quel-est-le-role-des-metriques-dans-les-tests-de-charge\/"},"modified":"2026-04-05T00:28:47","modified_gmt":"2026-04-05T05:28:47","slug":"quel-est-le-role-des-metriques-dans-les-tests-de-charge","status":"publish","type":"page","link":"https:\/\/www.loadview-testing.com\/fr\/en-savoir-plus-sur-les-tests-de-charge\/quel-est-le-role-des-metriques-dans-les-tests-de-charge\/","title":{"rendered":"Quel est le r\u00f4le des m\u00e9triques dans les tests de charge ?"},"content":{"rendered":"[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_direction=&#8221;165deg&#8221; background_color_gradient_stops=&#8221;#2e39bf 70%|#252eb0 70%&#8221; background_color_gradient_start=&#8221;#2e39bf&#8221; background_color_gradient_start_position=&#8221;70%&#8221; 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header_font_size_last_edited=&#8221;on|phone&#8221; header_line_height_tablet=&#8221;&#8221; header_line_height_phone=&#8221;1.45em&#8221; header_line_height_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;]\n<h1 id='quel-est-le-r\u00f4le-des-m\u00e9triques-dans-les-tests-de-charge'  id=\"boomdevs_1\">Quel est le r\u00f4le des m\u00e9triques dans les tests de charge ?<\/h1>\n[\/et_pb_text][et_pb_text admin_label=&#8221;Load Testing&#8221; _builder_version=&#8221;4.27.6&#8243; header_font=&#8221;Montserrat|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#ffffff&#8221; header_font_size=&#8221;48px&#8221; header_line_height=&#8221;62px&#8221; custom_margin=&#8221;||0.5px||false|false&#8221; hover_enabled=&#8221;0&#8243; header_font_size_tablet=&#8221;&#8221; header_font_size_phone=&#8221;22px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_line_height_tablet=&#8221;&#8221; header_line_height_phone=&#8221;1.45em&#8221; 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global_colors_info=&#8221;{}&#8221;]\n<p>Le test de charge est essentiel pour garantir que vos applications fonctionnent de mani\u00e8re optimale sous diverses conditions de charge. Le test de charge consiste \u00e0 simuler des charges d\u2019utilisateurs r\u00e9els sur vos applications logicielles afin que vous puissiez observer leur comportement sous stress. L&#8217;efficacit\u00e9 de votre test de charge repose sur la collecte et l&#8217;analyse de vos m\u00e9triques de test. Les m\u00e9triques que vous recueillez lors du test de charge fournissent des donn\u00e9es quantitatives qui aident vos \u00e9quipes \u00e0 comprendre les performances de votre application, \u00e0 identifier les goulets d\u2019\u00e9tranglement et \u00e0 am\u00e9liorer l\u2019exp\u00e9rience utilisateur. Il est important de comprendre le r\u00f4le de vos m\u00e9triques dans le test de charge car elles vous fournissent les r\u00e9sultats n\u00e9cessaires pour prendre des d\u00e9cisions concr\u00e8tes en vue d&#8217;am\u00e9liorer davantage votre logiciel. Dans cet article, nous allons explorer le r\u00f4le des m\u00e9triques dans le test de charge, souligner leur importance et mettre en lumi\u00e8re certaines m\u00e9triques cl\u00e9s qui doivent \u00eatre surveill\u00e9es lors du test de charge.<\/p>\n<p>&nbsp;<\/p>\n<h2 id='quelles-sont-les-m\u00e9triques-de-test'  id=\"boomdevs_2\">Quelles sont les M\u00e9triques de Test ?<\/h2>\n<p>Les m\u00e9triques de test sont des mesures quantitatives utilis\u00e9es pour \u00e9valuer les performances, la fiabilit\u00e9 et la stabilit\u00e9 de votre application logicielle. Les m\u00e9triques de test offrent un aper\u00e7u de divers aspects du comportement de votre logiciel sous diff\u00e9rentes conditions de test afin d\u2019aider vos \u00e9quipes \u00e0 prendre des d\u00e9cisions \u00e9clair\u00e9es. Dans le contexte du test de charge, vos m\u00e9triques de test peuvent facilement aider \u00e0 d\u00e9terminer dans quelle mesure votre application peut g\u00e9rer les charges utilisateur pr\u00e9vues et maximales.<\/p>\n<p>Les m\u00e9triques de test peuvent \u00eatre class\u00e9es dans les cat\u00e9gories suivantes :<\/p>\n<ol>\n<li style=\"list-style-type: none\">\n<ol>\n<li><strong>M\u00e9triques de Performance :<\/strong> Ces types de m\u00e9triques mesurent la rapidit\u00e9 et l&#8217;efficacit\u00e9 avec lesquelles votre application r\u00e9pond aux actions des utilisateurs. Parmi les m\u00e9triques de performance exemples, on trouve le temps de r\u00e9ponse, le d\u00e9bit et la latence.<\/li>\n<li><strong>M\u00e9triques d\u2019Utilisation des Ressources :<\/strong> Ces types de m\u00e9triques mesurent l\u2019efficacit\u00e9 avec laquelle votre application utilise les ressources syst\u00e8me telles que le CPU, la m\u00e9moire, les E\/S disque, et la bande passante r\u00e9seau.<\/li>\n<li><strong>M\u00e9triques d\u2019Erreur :<\/strong> Ces types de m\u00e9triques aident \u00e0 suivre le nombre et le type d\u2019erreurs qui surviennent lors de votre test de charge. Cela est g\u00e9n\u00e9ralement utile pour identifier les zones o\u00f9 votre application peut \u00e9chouer sous des charges sp\u00e9cifiques ou pr\u00e9vues.<\/li>\n<li><strong>M\u00e9triques de Scalabilit\u00e9 :<\/strong> Ces types de m\u00e9triques sont utilis\u00e9es pour mesurer la capacit\u00e9 de votre application \u00e0 \u00e9voluer avec une charge utilisateur croissante. Ces m\u00e9triques sont importantes pour fournir des informations sur la limite de capacit\u00e9 de votre application et pour d\u00e9terminer les points de d\u00e9gradation des performances.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 id='pourquoi-les-m\u00e9triques-de-test-de-charge-sont-elles-importantes'  id=\"boomdevs_3\">Pourquoi les M\u00e9triques de Test de Charge sont-elles Importantes ?<\/h2>\n<p>Les m\u00e9triques de test de charge sont incroyablement pr\u00e9cieuses pour plusieurs raisons et sont fondamentales pour garantir une exp\u00e9rience utilisateur fluide et fiable. Tout d&#8217;abord, elles aident \u00e0 d\u00e9couvrir les goulets d\u2019\u00e9tranglement de performance comme des temps de r\u00e9ponse lents ou des taux d\u2019erreur \u00e9lev\u00e9s qui peuvent avoir un impact n\u00e9gatif sur vos utilisateurs. Une fois ces probl\u00e8mes identifi\u00e9s, votre \u00e9quipe peut se concentrer sur l\u2019optimisation des zones critiques n\u00e9cessitant une attention.<\/p>\n<p>Les m\u00e9triques fournissent \u00e9galement la preuve de la fiabilit\u00e9 de votre application sous diff\u00e9rentes conditions de charge, ce qui est essentiel pour instaurer la confiance des utilisateurs et maintenir la continuit\u00e9 des activit\u00e9s. Les m\u00e9triques d\u2019utilisation des ressources sont un autre avantage important car elles vous aident \u00e0 optimiser votre infrastructure, garantissant une utilisation efficace des ressources tout en r\u00e9duisant les co\u00fbts inutiles sans sacrifier les performances.<\/p>\n<p>De plus, les m\u00e9triques de test de charge sont vitales pour comprendre la scalabilit\u00e9 de votre application. Elles vous fournissent les insights n\u00e9cessaires pour planifier la croissance future et assurer que votre application peut g\u00e9rer une demande accrue sans accroc.<\/p>\n<p>Avec les attentes croissantes en mati\u00e8re de performances aujourd\u2019hui, ces m\u00e9triques font toute la diff\u00e9rence. En analysant les donn\u00e9es issues de vos tests de charge, vous pouvez prendre des d\u00e9cisions plus intelligentes concernant le d\u00e9veloppement logiciel, les strat\u00e9gies de d\u00e9ploiement et les investissements dans l\u2019infrastructure. En bref, les m\u00e9triques de test de charge sont votre feuille de route vers l&#8217;am\u00e9lioration ; elles vous aident \u00e0 \u00e9voluer efficacement, \u00e0 rester conforme et \u00e0 prendre des d\u00e9cisions bas\u00e9es sur les donn\u00e9es qui permettent \u00e0 votre entreprise d&#8217;avancer.<\/p>\n<p>&nbsp;<\/p>\n<h2 id='quel-est-le-r\u00f4le-des-m\u00e9triques'  id=\"boomdevs_4\">Quel est le R\u00f4le des M\u00e9triques<\/h2>\n<p>Les m\u00e9triques jouent un r\u00f4le multifacette dans le test de charge, englobant les fonctions cl\u00e9s suivantes :<\/p>\n<p><strong>\u00c9tablissement de la Base de R\u00e9f\u00e9rence<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>Les m\u00e9triques sont cruciales pour \u00e9tablir une base de r\u00e9f\u00e9rence de performance pour une application. Cette base sert de r\u00e9f\u00e9rence contre laquelle les performances futures sont mesur\u00e9es. Elle aide \u00e0 comprendre l\u2019\u00e9tat actuel de votre application et \u00e0 fixer des objectifs de performance r\u00e9alistes.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Surveillance des Performances<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>Lors des tests de charge, les m\u00e9triques fournissent un retour en temps r\u00e9el sur les performances de votre application. Cela permet \u00e0 vos testeurs de surveiller l\u2019impact des diff\u00e9rents niveaux de charge sur l&#8217;application et d&#8217;identifier rapidement tout probl\u00e8me de performance imm\u00e9diat.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Analyse des Tendances<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>En collectant et en analysant les m\u00e9triques au fil du temps, vous pouvez identifier des tendances de performance. Cela aide \u00e0 comprendre comment votre application se comporte sous diff\u00e9rentes conditions et \u00e0 pr\u00e9voir ses performances futures.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Analyse de la Cause Racine<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>Lorsque des probl\u00e8mes de performance surviennent, les m\u00e9triques sont essentielles pour diagnostiquer la cause racine. Par exemple, si les temps de r\u00e9ponse augmentent significativement sous charge, les m\u00e9triques peuvent r\u00e9v\u00e9ler si le probl\u00e8me est d\u00fb \u00e0 une utilisation \u00e9lev\u00e9e du CPU, des fuites de m\u00e9moire ou une congestion r\u00e9seau.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Optimisation des Performances<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>Les m\u00e9triques fournissent les donn\u00e9es n\u00e9cessaires pour affiner la performance de l\u2019application. En analysant ces m\u00e9triques, vos \u00e9quipes peuvent faire des optimisations cibl\u00e9es pour am\u00e9liorer les temps de r\u00e9ponse, r\u00e9duire la consommation des ressources et augmenter les performances globales.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>Planification de la Capacit\u00e9<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>Les m\u00e9triques jouent un r\u00f4le cl\u00e9 dans la planification des besoins de capacit\u00e9 futurs. En comprenant la performance actuelle et la scalabilit\u00e9 de l\u2019application, vous pouvez prendre des d\u00e9cisions inform\u00e9es concernant les mises \u00e0 niveau d&#8217;infrastructure et l\u2019allocation des ressources.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>R\u00e9duction des Risques<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>Les m\u00e9triques de test de charge sont essentielles pour identifier les risques potentiels avant qu\u2019ils n\u2019affectent vos utilisateurs finaux. En adressant ces risques t\u00f4t, vous pouvez pr\u00e9venir des temps d&#8217;arr\u00eat co\u00fbteux et assurer une exp\u00e9rience utilisateur fluide.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id='principales-m\u00e9triques-de-test-de-charge'  id=\"boomdevs_5\">Principales M\u00e9triques de Test de Charge<\/h2>\n<p>Plusieurs m\u00e9triques cl\u00e9s sont importantes pour le test de charge et ces m\u00e9triques fournissent des insights complets sur diff\u00e9rents aspects des performances de votre application.<\/p>\n<ul>\n<li><strong>Temps de R\u00e9ponse :<\/strong> C\u2019est le temps pris par votre application pour r\u00e9pondre \u00e0 une requ\u00eate utilisateur. Il comprend le temps pris pour que la requ\u00eate voyage de l\u2019utilisateur au serveur, le serveur pour traiter la requ\u00eate, et la r\u00e9ponse pour revenir \u00e0 l\u2019utilisateur. Des temps de r\u00e9ponse plus courts indiquent de meilleures performances.<\/li>\n<li><strong>D\u00e9bit :<\/strong> Cela mesure le nombre de transactions ou de requ\u00eates trait\u00e9es par votre application par unit\u00e9 de temps, g\u00e9n\u00e9ralement mesur\u00e9 en transactions par seconde (TPS) ou requ\u00eates par seconde (RPS). Un d\u00e9bit plus \u00e9lev\u00e9 indique que votre application peut g\u00e9rer plus de charge.<\/li>\n<li><strong>Latence :<\/strong> C\u2019est le temps pris pour qu\u2019une requ\u00eate atteigne le serveur depuis le client. Une latence \u00e9lev\u00e9e peut entra\u00eener une mauvaise exp\u00e9rience utilisateur, surtout dans les applications en temps r\u00e9el.<\/li>\n<li><strong>Taux d\u2019Erreur :<\/strong> Cette m\u00e9trique mesure le pourcentage de requ\u00eates aboutissant \u00e0 des erreurs. Un taux d\u2019erreur \u00e9lev\u00e9 indique des probl\u00e8mes de stabilit\u00e9 et peut affecter significativement la satisfaction des utilisateurs.<\/li>\n<li><strong>Utilisateurs Concurrentiels :<\/strong> Cette m\u00e9trique mesure le nombre d\u2019utilisateurs acc\u00e9dant simultan\u00e9ment \u00e0 l\u2019application. Comprendre comment l\u2019application performe avec diff\u00e9rents nombres d\u2019utilisateurs concurrents aide \u00e0 \u00e9valuer sa scalabilit\u00e9.<\/li>\n<li><strong>Utilisation du CPU :<\/strong> Cela mesure le pourcentage de capacit\u00e9 CPU utilis\u00e9e par l\u2019application pendant le test de charge. Une utilisation CPU \u00e9lev\u00e9e peut indiquer des goulets d\u2019\u00e9tranglement de performance et la n\u00e9cessit\u00e9 d\u2019optimisations.<\/li>\n<li><strong>Utilisation de la M\u00e9moire :<\/strong> Cette m\u00e9trique mesure la quantit\u00e9 de m\u00e9moire utilis\u00e9e par l\u2019application. Les fuites de m\u00e9moire ou une utilisation excessive de la m\u00e9moire peuvent entra\u00eener des crashs ou une d\u00e9gradation des performances.<\/li>\n<li><strong>E\/S Disque :<\/strong> Cela mesure le taux de donn\u00e9es lues et \u00e9crites sur le disque. Des E\/S disque \u00e9lev\u00e9es peuvent ralentir l\u2019application, surtout si le disque constitue un goulet d\u2019\u00e9tranglement de performance.<\/li>\n<li><strong>Utilisation du R\u00e9seau :<\/strong> Cette m\u00e9trique mesure la quantit\u00e9 de bande passante r\u00e9seau utilis\u00e9e par l\u2019application. Une utilisation \u00e9lev\u00e9e du r\u00e9seau peut entra\u00eener une congestion et ralentir l\u2019application.<\/li>\n<li><strong>Temps de Transaction :<\/strong> Cela mesure le temps n\u00e9cessaire pour compl\u00e9ter une transaction m\u00e9tier, qui peut impliquer plusieurs requ\u00eates et r\u00e9ponses. Comprendre les temps de transaction est crucial pour les applications reposant sur des workflows complexes.<\/li>\n<li><strong>Charge Maximale :<\/strong> Cela mesure la charge maximale que l\u2019application peut g\u00e9rer avant que les performances ne se d\u00e9gradent. Comprendre la charge maximale aide \u00e0 planifier les \u00e9v\u00e9nements \u00e0 fort trafic et \u00e0 garantir que l\u2019application peut g\u00e9rer les pics soudains d\u2019utilisation.<\/li>\n<li><strong>Longueur de la File d\u2019Attente :<\/strong> Cela mesure le nombre de requ\u00eates en attente de traitement. Des longueurs de file d\u2019attente importantes peuvent indiquer que l\u2019application a du mal \u00e0 suivre la charge, entra\u00eenant des temps de r\u00e9ponse plus longs.<\/li>\n<li><strong>Performance de la Base de Donn\u00e9es :<\/strong> Pour les applications fortement d\u00e9pendantes des bases de donn\u00e9es, surveiller les m\u00e9triques de performance de la base de donn\u00e9es telles que le temps de r\u00e9ponse des requ\u00eates, l\u2019utilisation du pool de connexions et le d\u00e9bit des transactions est essentiel.<\/li>\n<li><strong>Utilisation du Cache :<\/strong> Cela mesure l\u2019efficacit\u00e9 des m\u00e9canismes de mise en cache pour r\u00e9duire la charge sur le serveur et am\u00e9liorer les temps de r\u00e9ponse. Des taux de succ\u00e8s de cache \u00e9lev\u00e9s indiquent des strat\u00e9gies de cache efficaces.<\/li>\n<li><strong>Collecte des D\u00e9chets :<\/strong> Pour les applications tournant sur des langages bas\u00e9s sur la JVM, surveiller les m\u00e9triques de collecte des d\u00e9chets est crucial. Des pauses fr\u00e9quentes ou longues de collecte des d\u00e9chets peuvent impacter les performances de l\u2019application.<\/li>\n<\/ul>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.24.2&#8243; custom_padding=&#8221;|||&#8221; sticky_position=&#8221;top&#8221; sticky_limit_bottom=&#8221;row&#8221; sticky_position_tablet=&#8221;none&#8221; sticky_position_phone=&#8221;none&#8221; sticky_position_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]        \n            \n            <div class=\"fit_content\">\n                <div class=\"bd_toc_container\" data-fixedWidth=\"\">\n                    <div class=\"bd_toc_wrapper\" data-wrapperPadding=\"90px\">\n                        <div class=\"bd_toc_wrapper_item\">\n                            <div class=\"bd_toc_header active\" data-headerPadding=\"2px\">\n                                <div class=\"bd_toc_header_title\">\n                                    In this article                                <\/div>\n                                <div class=\"bd_toc_switcher_hide_show_icon\">\n                                    <span class=\"bd_toc_arrow\"><\/span>                                <\/div>\n                            <\/div>\n                            <div class=\"bd_toc_content list-type-none\">\n                                <div class=\"bd_toc_content_list \">\n                                    <div class='bd_toc_content_list_item'><ul>\n  <li class=\"first\">\n    <a href=\"#quelles-sont-les-m\u00e9triques-de-test\">Quelles sont les M\u00e9triques de Test ?<\/a>\n  <\/li>\n  <li>\n    <a href=\"#pourquoi-les-m\u00e9triques-de-test-de-charge-sont-elles-importantes\">Pourquoi les M\u00e9triques de Test de Charge sont-elles Importantes ?<\/a>\n  <\/li>\n  <li>\n    <a href=\"#quel-est-le-r\u00f4le-des-m\u00e9triques\">Quel est le R\u00f4le des M\u00e9triques<\/a>\n  <\/li>\n  <li class=\"last\">\n    <a href=\"#principales-m\u00e9triques-de-test-de-charge\">Principales M\u00e9triques de Test de Charge<\/a>\n  <\/li>\n<\/ul>\n<\/div>                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class=\"layout_toggle_button\">\n                        <span class=\"bd_toc_arrow\"><\/span>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n    \n<p style=\"text-align:center;font-size:22px\">Passez votre test de charge au <strong>niveau sup\u00e9rieur<\/strong><\/p>\n<p><a href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/LoadView-FreeTrialSignUp\" class=\"lv_right_cta_button\">Essayez LoadView gratuitement<\/a>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; background_color=&#8221;#2e39bf&#8221; background_image=&#8221;https:\/\/www.loadview-testing.com\/wp-content\/uploads\/60-lines.png&#8221; background_size=&#8221;initial&#8221; background_repeat=&#8221;repeat&#8221; background_blend=&#8221;darken&#8221; custom_padding=&#8221;4em||4em&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;||0em&#8221; custom_padding=&#8221;0px||0px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.24.3&#8243; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;Montserrat||||||||&#8221; header_2_text_align=&#8221;center&#8221; header_2_text_color=&#8221;#ffffff&#8221; header_2_font_size=&#8221;32px&#8221; header_2_line_height=&#8221;1.35em&#8221; custom_margin=&#8221;||15px&#8221; global_colors_info=&#8221;{}&#8221;]\n<div class=\"calltoaction\">Passez votre test de charge au<br \/><b>niveau sup\u00e9rieur<\/b><\/div>\n[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#ffffff&#8221; text_font_size=&#8221;18px&#8221; text_orientation=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;]\n<p>D\u00e9couvrez des fonctionnalit\u00e9s in\u00e9gal\u00e9es avec une scalabilit\u00e9 illimit\u00e9e. 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