{"id":196910,"date":"2023-05-29T07:00:00","date_gmt":"2023-05-29T07:00:00","guid":{"rendered":"https:\/\/datascientest.com\/?p=196910"},"modified":"2023-11-09T14:21:56","modified_gmt":"2023-11-09T14:21:56","slug":"amazon-aurora-tout-savoir","status":"publish","type":"post","link":"https:\/\/datascientest.com\/amazon-aurora-tout-savoir","title":{"rendered":"Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"196910\" class=\"elementor elementor-196910\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ccadb52 e-flex e-con-boxed e-con\" data-id=\"ccadb52\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f4971a elementor-widget elementor-widget-heading\" data-id=\"8f4971a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Amazon Aurora est une solution de base de donn\u00e9es relationnelle qui repose sur une architecture cloud-native con\u00e7ue pour offrir des performances \u00e9lev\u00e9es, une haute disponibilit\u00e9 et une \u00e9volutivit\u00e9 flexible tout en r\u00e9duisant les co\u00fbts.<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7ede17 elementor-widget elementor-widget-text-editor\" data-id=\"e7ede17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Aurora s\u2019appuie sur des technologies open-source telles que MySQL et PostgreSQL, ce qui permet de proposer des fonctionnalit\u00e9s avanc\u00e9es, comme nous allons le voir dans cet article.<\/span><\/p><p><span style=\"font-weight: 400;\">Les enjeux d\u2019Amazon Aurora sont multiples. D\u2019une part, elle permet aux entreprises de g\u00e9rer efficacement leurs donn\u00e9es en fournissant une solution de base de donn\u00e9es performante, \u00e9volutive, et non contraignante \u00e0 l\u2019utilisation. D\u2019autre part, elle permet de r\u00e9duire les co\u00fbts li\u00e9s \u00e0 la gestion des bases de donn\u00e9es en r\u00e9duisant les besoins en infrastructure.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8736796 e-flex e-con-boxed e-con\" data-id=\"8736796\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fac9e3d elementor-widget elementor-widget-heading\" data-id=\"fac9e3d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment est structur\u00e9 un cluster Aurora ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4690eac elementor-widget elementor-widget-text-editor\" data-id=\"4690eac\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Un cluster Amazon Aurora est compos\u00e9 de 2 types d\u2019instances :\u00a0<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Une <\/span><b>instance primaire<\/b><span style=\"font-weight: 400;\"> (primary instance) : Elle supporte les op\u00e9rations de lecture et \u00e9criture, et effectue toutes les modifications dans le volume du cluster.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Les <\/span><b>instances de r\u00e9plicas<\/b><span style=\"font-weight: 400;\"> (replica instance) : Elles se connectent au m\u00eame volume de stockage que l\u2019instance primaire, mais supporte uniquement les op\u00e9rations de lecture. Chaque cluster Aurora peut avoir au maximum 15 r\u00e9plicas en plus de l\u2019instance primaire.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-474dde5 elementor-widget elementor-widget-image\" data-id=\"474dde5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"359\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image1-3.png\" class=\"attachment-full size-full wp-image-196913\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image1-3.png 640w, https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image1-3-300x168.png 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Sources : docs.aws.amazon.com\/<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58e528f elementor-widget elementor-widget-text-editor\" data-id=\"58e528f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Aurora utilise une architecture unique de stockage et de traitement s\u00e9par\u00e9s pour assurer une <\/span><b>haute disponibilit\u00e9<\/b><span style=\"font-weight: 400;\"> et une r\u00e9plication des donn\u00e9es fiable.<\/span><\/p><p><span style=\"font-weight: 400;\">Une de ses caract\u00e9ristiques principales est la capacit\u00e9 de <\/span><b>d\u00e9tecter automatiquement<\/b><span style=\"font-weight: 400;\"> les <\/span><b>d\u00e9faillances <\/b><span style=\"font-weight: 400;\">et de basculer de mani\u00e8re transparente vers une instance de lecture qui prendra la place de l\u2019instance primaire. De plus, Aurora <\/span><b>automatise <\/b><span style=\"font-weight: 400;\">et <\/span><b>standardise <\/b><span style=\"font-weight: 400;\">les t\u00e2ches de configuration et d\u2019administration (qui peuvent s\u2019av\u00e9rer complexes et fastidieuses), permettant ainsi aux utilisateurs de se concentrer sur leurs op\u00e9rations plut\u00f4t que sur la gestion de leur base de donn\u00e9es.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf471cc elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"cf471cc\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-aws\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Apprendre \u00e0 utiliser Amazon Aurora<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22628ee e-flex e-con-boxed e-con\" data-id=\"22628ee\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c858861 elementor-widget elementor-widget-heading\" data-id=\"c858861\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les fonctionnalit\u00e9s d\u2019Aurora<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9be1c76 elementor-widget elementor-widget-text-editor\" data-id=\"9be1c76\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Amazon Aurora est riche en fonctionnalit\u00e9s. Le tableau ci-apr\u00e8s vous aidera \u00e0 les comprendre : <\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46534cc elementor-widget__width-initial elementor-widget elementor-widget-html\" data-id=\"46534cc\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style type=\"text\/css\">\r\n.tg  {border-collapse:collapse;border-spacing:0;}\r\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\r\n  overflow:hidden;padding:10px 5px;word-break:normal;}\r\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\r\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\r\n.tg .tg-xbtn{background-color:#343434;border-color:inherit;color:#ffffff;font-weight:bold;text-align:center;vertical-align:top}\r\n.tg .tg-ptw0{background-color:#343434;border-color:inherit;color:#ffffff;font-size:22px;font-weight:bold;text-align:center;\r\n  vertical-align:top}\r\n.tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top}\r\n<\/style>\r\n<table class=\"tg\" style=\"undefined;table-layout: fixed; width: 850px\">\r\n<colgroup>\r\n<col style=\"width: 200px\">\r\n<col style=\"width: 300px\">\r\n<col style=\"width: 175px\">\r\n<col style=\"width: 175px\">\r\n<\/colgroup>\r\n<thead>\r\n  <tr>\r\n    <th class=\"tg-ptw0\">Fonctionnalit\u00e9<\/th>\r\n    <th class=\"tg-ptw0\">Description<\/th>\r\n    <th class=\"tg-ptw0\">Avantages<\/th>\r\n    <th class=\"tg-ptw0\">Cas d'utilisation<\/th>\r\n  <\/tr>\r\n<\/thead>\r\n<tbody>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Aurora Global DB<\/td>\r\n    <td class=\"tg-0pky\">Permet de d\u00e9ployer une base de donn\u00e9es Aurora sur plusieurs r\u00e9gions AWS<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul>\r\n            <li>Tr\u00e8s faible latence<br><\/li><li>R\u00e9plication des donn\u00e9es rapide<br><\/li><li>R\u00e9cup\u00e9ration rapide et transparente apr\u00e8s des pannes<br><\/li><li>Performances \u00e9lev\u00e9es<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications mondiales \u00e0 grande \u00e9chelle<br><\/li><li>R\u00e9cup\u00e9ration apr\u00e8s sinitre<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Amazon Aurora Serverless<\/td>\r\n    <td class=\"tg-0pky\">Permet de configurer automatiquement la mise \u00e0 l\u2019\u00e9chelle de la base de donn\u00e9es en fonction du trafic de l\u2019application<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Mise \u00e0 l\u2019\u00e9chelle automatique<br><\/li><li>Faibles co\u00fbts de maintenance<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications \u00e0 trafic variable<br><\/li><li>Pour les d\u00e9veloppeurs<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Amazon RDS Proxy<\/td>\r\n    <td class=\"tg-0pky\">Permet de cr\u00e9er un pool de connexions pour am\u00e9liorer la performance des applications<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Am\u00e9lioration de la performance<br><\/li><li>Gestion des connexions<br><\/li><li>Haute disponibilit\u00e9<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications \u00e0 tr\u00e8s haute demande<br><\/li><li>Environnements de production<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Single-master clusters<\/td>\r\n    <td class=\"tg-0pky\">Utilis\u00e9s pour g\u00e9rer les charges de travail \u00e0 lecture intensive ou des charges de travail \u00e0 lecture-\u00e9criture mixte<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Haute disponibilit\u00e9<br><\/li><li>R\u00e9partition de charge<br><\/li><li>Performances \u00e9lev\u00e9es<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications de grande envergure<br><\/li><li>Charge de travail \u00e0 lecture intensive<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Multi-master cluster<\/td>\r\n    <td class=\"tg-0pky\">Utilis\u00e9 pour permettre une r\u00e9partition de charge horizontale pour des charges de travail \u00e0 lecture-\u00e9criture mixte<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Haute disponibilit\u00e9<br><\/li><li>\u00c9quilibrage de charge<br><\/li><li>Performances \u00e9lev\u00e9es<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications \u00e0 forte demande<br><\/li><li>Charge de travail \u00e0 lecture-\u00e9criture intensive<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Read replicas<\/td>\r\n    <td class=\"tg-0pky\">Permettent de r\u00e9pliquer des donn\u00e9es de la base de donn\u00e9es principale pour des op\u00e9rations de lecture, am\u00e9liorant ainsi les performances<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Haute disponibilit\u00e9<br><\/li><li>R\u00e9duction des temps d'arr\u00eat<br><\/li><li>Performances \u00e9lev\u00e9es<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications de grande envergure<br><\/li><li>Charges de travail \u00e0 lecture intensive<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-xbtn\">Babelfish for Aurora PostgreSQL<\/td>\r\n    <td class=\"tg-0pky\">Permet de migrer des applications PostgreSQL vers Aurora PostgreSQL en utilisant les outils et comp\u00e9tences existants<\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Migration facile<br><\/li><li>Compatibilit\u00e9 avec PostgreSQL<br><\/li><li>\u00c9conomies de co\u00fbts<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n    <td class=\"tg-0pky\">\r\n        <ul><li>Applications existantes<br><\/li><li>Charges de travail PostgreSQL<\/li>\r\n        <\/ul>\r\n    <\/td>\r\n  <\/tr>\r\n<\/tbody>\r\n<\/table>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d3dd872 e-flex e-con-boxed e-con\" data-id=\"d3dd872\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2287e0e elementor-widget elementor-widget-heading\" data-id=\"2287e0e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Quels sont les b\u00e9n\u00e9fices li\u00e9s \u00e0 l\u2019utilisation d\u2019Aurora ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd2ad5f elementor-widget elementor-widget-text-editor\" data-id=\"fd2ad5f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Maintenant que vous avez une meilleure vision d\u2019ensemble concernant Amazon Aurora, voyons les b\u00e9n\u00e9fices li\u00e9s \u00e0 son utilisation.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d94838 elementor-widget elementor-widget-html\" data-id=\"9d94838\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style type=\"text\/css\">\r\n.tg  {border-collapse:collapse;border-spacing:0;}\r\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\r\n  overflow:hidden;padding:10px 5px;word-break:normal;}\r\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\r\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\r\n.tg .tg-abx8{background-color:#c0c0c0;font-weight:bold;text-align:left;vertical-align:top}\r\n.tg .tg-5qpf{background-color:#c0c0c0;font-size:100%;font-weight:bold;text-align:left;vertical-align:top}\r\n.tg .tg-6qw1{background-color:#c0c0c0;text-align:center;vertical-align:top}\r\n.tg .tg-mj3y{background-color:#c0c0c0;font-size:100%;text-align:left;vertical-align:top}\r\n.tg .tg-y6fn{background-color:#c0c0c0;text-align:left;vertical-align:top}\r\n<\/style>\r\n<table class=\"tg\" style=\"undefined;table-layout: fixed; width: 850px\">\r\n<colgroup>\r\n<col style=\"width: 75px\">\r\n<col style=\"width: 150px\">\r\n<col style=\"width: 625px\">\r\n<\/colgroup>\r\n<thead>\r\n  <tr>\r\n    <th class=\"tg-6qw1\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image4-4.png\" alt=\"Image\" width=\"50\" height=\"50\"><\/th>\r\n    <th class=\"tg-abx8\">Mise \u00e0 l\u2019\u00e9chelle<\/th>\r\n    <th class=\"tg-y6fn\">La taille de votre base de donn\u00e9es s\u2019adapte automatiquement en fonction de vos besoins<\/th>\r\n  <\/tr>\r\n<\/thead>\r\n<tbody>\r\n  <tr>\r\n    <td class=\"tg-6qw1\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image6-3.png\" alt=\"Image\" width=\"50\" height=\"54\"><\/td>\r\n    <td class=\"tg-abx8\">R\u00e9duction des co\u00fbts<\/td>\r\n    <td class=\"tg-y6fn\">Vous payez uniquement pour l\u2019espace de stockage et la puissance de calcul dont vous avez besoin. Vous vous affranchissez \u00e9galement de tous les co\u00fbts associ\u00e9s \u00e0 la gestion de l\u2019infrastructure<\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-6qw1\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image8-1.png\" alt=\"Image\" width=\"50\" height=\"51\"><\/td>\r\n    <td class=\"tg-abx8\">S\u00e9curit\u00e9<\/td>\r\n    <td class=\"tg-y6fn\">Il est possible d\u2019isoler votre r\u00e9seau h\u00e9bergeant la base de donn\u00e9es. Vous pouvez \u00e9galement utiliser les cl\u00e9s d\u2019acc\u00e8s fournies par AWS<\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-6qw1\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image3-3.png\" alt=\"Image\" width=\"50\" height=\"50\"><\/td>\r\n    <td class=\"tg-abx8\">Disponibilit\u00e9<\/td>\r\n    <td class=\"tg-y6fn\">Les r\u00e9plicas peuvent \u00eatre cr\u00e9\u00e9s sur plusieurs zones de disponibilit\u00e9 AWS<\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-6qw1\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image2-5.png\" alt=\"Image\" width=\"50\" height=\"50\"><\/td>\r\n    <td class=\"tg-abx8\">Migration<\/td>\r\n    <td class=\"tg-y6fn\">Les dumps des bases de donn\u00e9es PostgreSQL et MySQL sont utilisables facilement pour effectuer une migration<\/td>\r\n  <\/tr>\r\n  <tr>\r\n    <td class=\"tg-6qw1\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/image5-2.png\" alt=\"Image\" width=\"50\" height=\"43\"><\/td>\r\n    <td class=\"tg-abx8\">Enti\u00e8rement g\u00e9r\u00e9<\/td>\r\n    <td class=\"tg-y6fn\">Le service est enti\u00e8rement g\u00e9r\u00e9. Vous n\u2019avez aucune gestion \u00e0 effectuer que ce soit au niveau de la mise \u00e0 jour de votre base de donn\u00e9es ou de sa maintenance<\/td>\r\n  <\/tr>\r\n<\/tbody>\r\n<\/table>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-29abb6c e-flex e-con-boxed e-con\" data-id=\"29abb6c\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1072fb4 elementor-widget elementor-widget-heading\" data-id=\"1072fb4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e37ff48 elementor-widget elementor-widget-text-editor\" data-id=\"e37ff48\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Pour conclure cet article, Amazon Aurora vous permettra de profiter d\u2019une base de donn\u00e9es cloud compatible <a href=\"https:\/\/datascientest.com\/mysql-tout-comprendre\">MySQL <\/a>et <a href=\"https:\/\/datascientest.com\/quest-ce-que-postgresql\">PostgreSQL<\/a> enti\u00e8rement g\u00e9r\u00e9e. De ce fait, vous vous affranchissez des co\u00fbts de gestion et des probl\u00e9matiques li\u00e9es \u00e0 la maintenance de votre base, tout en mettant l\u2019accent sur un niveau de s\u00e9curit\u00e9 \u00e9lev\u00e9e.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ff4b6d elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"5ff4b6d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/datascientest.com\/formation-aws\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">S'inscrire \u00e0 la formation Amazon Web Services<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba10744 e-flex e-con-boxed e-con\" data-id=\"ba10744\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8949ce elementor-widget elementor-widget-html\" data-id=\"c8949ce\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [{\n    \"@type\": \"Question\",\n    \"name\": \"Comment est structur\u00e9 un cluster Aurora ?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Un cluster Amazon Aurora est compos\u00e9 de 2 types d\u2019instances : Une instance primaire (primary instance) : Elle supporte les op\u00e9rations de lecture et \u00e9criture, et effectue toutes les modifications dans le volume du cluster. Les instances de r\u00e9plicas (replica instance) : Elles se connectent au m\u00eame volume de stockage que l\u2019instance primaire, mais supporte uniquement les op\u00e9rations de lecture. Chaque cluster Aurora peut avoir au maximum 15 r\u00e9plicas en plus de l\u2019instance primaire.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Quels sont les b\u00e9n\u00e9fices li\u00e9s \u00e0 l\u2019utilisation d\u2019Aurora ?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Vous payez uniquement pour l\u2019espace de stockage et la puissance de calcul dont vous avez besoin. Vous vous affranchissez \u00e9galement de tous les co\u00fbts associ\u00e9s \u00e0 la gestion de l\u2019infrastructure\"\n    }\n  }]\n}\n<\/script>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Amazon Aurora est une solution de base de donn\u00e9es relationnelle qui repose sur une architecture cloud-native con\u00e7ue pour offrir des performances \u00e9lev\u00e9es, une haute disponibilit\u00e9 et une \u00e9volutivit\u00e9 flexible tout en r\u00e9duisant les co\u00fbts. Aurora s\u2019appuie sur des technologies open-source telles que MySQL et PostgreSQL, ce qui permet de proposer des fonctionnalit\u00e9s avanc\u00e9es, comme nous [&hellip;]<\/p>\n","protected":false},"author":79,"featured_media":196912,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","inline_featured_image":false},"categories":[2411],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v21.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud<\/title>\n<meta name=\"description\" content=\"Amazon Aurora est une solution de base de donn\u00e9es relationnelle qui repose sur une architecture cloud-native con\u00e7ue pour offrir des performances \u00e9lev\u00e9es, une haute disponibilit\u00e9 et une \u00e9volutivit\u00e9 flexible tout en r\u00e9duisant les co\u00fbts.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/datascientest.com\/amazon-aurora-tout-savoir\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud\" \/>\n<meta property=\"og:url\" content=\"https:\/\/datascientest.com\/amazon-aurora-tout-savoir\" \/>\n<meta property=\"og:site_name\" content=\"Formation Data Science | DataScientest.com\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-29T07:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-09T14:21:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/amazon-aurora-datascientest.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Dan Cohen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dan Cohen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/datascientest.com\/amazon-aurora-tout-savoir\",\"url\":\"https:\/\/datascientest.com\/amazon-aurora-tout-savoir\",\"name\":\"Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud\",\"isPartOf\":{\"@id\":\"https:\/\/datascientest.com\/#website\"},\"datePublished\":\"2023-05-29T07:00:00+00:00\",\"dateModified\":\"2023-11-09T14:21:56+00:00\",\"author\":{\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/61997d589648bc1d367f632ba686e354\"},\"description\":\"Amazon Aurora est une solution de base de donn\u00e9es relationnelle qui repose sur une architecture cloud-native con\u00e7ue pour offrir des performances \u00e9lev\u00e9es, une haute disponibilit\u00e9 et une \u00e9volutivit\u00e9 flexible tout en r\u00e9duisant les co\u00fbts.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/datascientest.com\/amazon-aurora-tout-savoir\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/datascientest.com\/#website\",\"url\":\"https:\/\/datascientest.com\/\",\"name\":\"Formation Data Science | DataScientest.com\",\"description\":\"Leader de la formation en Data Science\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/datascientest.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/61997d589648bc1d367f632ba686e354\",\"name\":\"Dan Cohen\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/dancohen.jpeg\",\"contentUrl\":\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/dancohen.jpeg\",\"caption\":\"Dan Cohen\"},\"description\":\"Dan Cohen est actuellement Data Engineer chez DataScientest. Il poss\u00e8de une solide exp\u00e9rience dans le domaine de la data, ayant pr\u00e9c\u00e9demment occup\u00e9 des postes de Consultant en Data Science chez Meotec, Data Engineer chez Cetim, et Ing\u00e9nieur commercial chez Global D\u00e9co &amp; Food.\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/dancohen1307\/\",\"Cloud & Data Engineering\"],\"url\":\"https:\/\/datascientest.com\/author\/dancohen\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud","description":"Amazon Aurora est une solution de base de donn\u00e9es relationnelle qui repose sur une architecture cloud-native con\u00e7ue pour offrir des performances \u00e9lev\u00e9es, une haute disponibilit\u00e9 et une \u00e9volutivit\u00e9 flexible tout en r\u00e9duisant les co\u00fbts.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/datascientest.com\/amazon-aurora-tout-savoir","og_locale":"fr_FR","og_type":"article","og_title":"Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud","og_url":"https:\/\/datascientest.com\/amazon-aurora-tout-savoir","og_site_name":"Formation Data Science | DataScientest.com","article_published_time":"2023-05-29T07:00:00+00:00","article_modified_time":"2023-11-09T14:21:56+00:00","og_image":[{"width":1200,"height":600,"url":"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/04\/amazon-aurora-datascientest.png","type":"image\/png"}],"author":"Dan Cohen","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Dan Cohen","Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/datascientest.com\/amazon-aurora-tout-savoir","url":"https:\/\/datascientest.com\/amazon-aurora-tout-savoir","name":"Amazon Aurora : Aper\u00e7u de cette base de donn\u00e9es cloud","isPartOf":{"@id":"https:\/\/datascientest.com\/#website"},"datePublished":"2023-05-29T07:00:00+00:00","dateModified":"2023-11-09T14:21:56+00:00","author":{"@id":"https:\/\/datascientest.com\/#\/schema\/person\/61997d589648bc1d367f632ba686e354"},"description":"Amazon Aurora est une solution de base de donn\u00e9es relationnelle qui repose sur une architecture cloud-native con\u00e7ue pour offrir des performances \u00e9lev\u00e9es, une haute disponibilit\u00e9 et une \u00e9volutivit\u00e9 flexible tout en r\u00e9duisant les co\u00fbts.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/datascientest.com\/amazon-aurora-tout-savoir"]}]},{"@type":"WebSite","@id":"https:\/\/datascientest.com\/#website","url":"https:\/\/datascientest.com\/","name":"Formation Data Science | DataScientest.com","description":"Leader de la formation en Data Science","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/datascientest.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/datascientest.com\/#\/schema\/person\/61997d589648bc1d367f632ba686e354","name":"Dan Cohen","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/datascientest.com\/#\/schema\/person\/image\/","url":"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/dancohen.jpeg","contentUrl":"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/dancohen.jpeg","caption":"Dan Cohen"},"description":"Dan Cohen est actuellement Data Engineer chez DataScientest. 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