{"id":209034,"date":"2023-08-24T07:30:00","date_gmt":"2023-08-24T07:30:00","guid":{"rendered":"https:\/\/datascientest.com\/?p=209034"},"modified":"2023-11-09T14:21:46","modified_gmt":"2023-11-09T14:21:46","slug":"gcp-firestore-tout-savoir","status":"publish","type":"post","link":"https:\/\/datascientest.com\/gcp-firestore-tout-savoir","title":{"rendered":"GCP Firestore\u00a0: Qu&rsquo;est-ce que c&rsquo;est ? \u00c0 quoi \u00e7a sert ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"209034\" class=\"elementor elementor-209034\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0c469e6 e-flex e-con-boxed e-con\" data-id=\"0c469e6\" 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-dd0a259 elementor-widget elementor-widget-heading\" data-id=\"dd0a259\" 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\">Que ce soit pour d\u00e9velopper une application web, mobile ou toute autre infrastructure informatique, l\u2019utilisation d\u2019une base de donn\u00e9es est plus qu\u2019indispensable. Et \u00e0 l\u2019heure du Big data, celles qui sont bas\u00e9es sur le cloud ont le vent en poupe. Parmi les plus populaires, on retrouve GCP Firestore. Dans cet article, on vous pr\u00e9sente ce service cloud de Google, son utilisation, ses avantages et ses inconv\u00e9nients.\u00a0<\/h2>\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-961b7de e-flex e-con-boxed e-con\" data-id=\"961b7de\" 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-2a1f0c4 elementor-widget elementor-widget-heading\" data-id=\"2a1f0c4\" 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\">Qu\u2019est-ce que Google Firestore ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9457dcb elementor-widget elementor-widget-text-editor\" data-id=\"9457dcb\" 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;\">GCP firestore est une <\/span><b>database NoSQL qui permet aux organisations de stocker toutes leurs donn\u00e9es dans le cloud. <\/b><span style=\"font-weight: 400;\">Ce faisant, les donn\u00e9es sont accessibles depuis une multitude de dispositifs. Cela concerne ainsi les collaborateurs de l\u2019organisation en interne, mais aussi tous les autres utilisateurs de l\u2019application ou infrastructure web (comme les clients ou partenaires). Gr\u00e2ce \u00e0 Google Firestone, les donn\u00e9es peuvent facilement \u00eatre partag\u00e9es entre de multiples utilisateurs. <\/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-b5f931e e-flex e-con-boxed e-con\" data-id=\"b5f931e\" 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-0c03fb7 elementor-widget elementor-widget-heading\" data-id=\"0c03fb7\" 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\">Pourquoi utiliser Cloud Firestore ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6bbc36 elementor-widget elementor-widget-heading\" data-id=\"a6bbc36\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Une base de donn\u00e9e Cloud NoSQL et sans serveur <\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e53e167 elementor-widget elementor-widget-text-editor\" data-id=\"e53e167\" 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<span style=\"font-weight: 400;\">GCP Firestore \u00e9tant une <a href=\"https:\/\/datascientest.com\/bien-choisir-sa-base-de-donnees-typologie\">base de donn\u00e9es<\/a> cloud, elle permet aux organisations de r\u00e9colter tous les avantages de cette technologie, tels que :\u00a0<\/span>\n<ul>\n \t<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">un partage de donn\u00e9es facilit\u00e9 entre les utilisateurs ;\u00a0<\/span><\/li>\n \t<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">un acc\u00e8s aux donn\u00e9es depuis diff\u00e9rents dispositifs, et m\u00eame, diff\u00e9rents endroits dans le monde ;\u00a0<\/span><\/li>\n \t<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">une mise \u00e0 l\u2019\u00e9chelle simplifi\u00e9e.\u00a0<\/span><\/li>\n<\/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-37e8830 elementor-widget elementor-widget-text-editor\" data-id=\"37e8830\" 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;\">Par ailleurs, Google Firestore est une<\/span><b> database serverless. <\/b><span style=\"font-weight: 400;\">Ce qui signifie que les entreprises n\u2019ont pas besoin d\u2019installer leurs propres serveurs pour h\u00e9berger leurs donn\u00e9es afin qu\u2019elles continuent \u00e0 travailler nuit et jour.\u00a0<\/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-d6b9808 elementor-widget elementor-widget-heading\" data-id=\"d6b9808\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">La scalabilit\u00e9<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-901917f elementor-widget elementor-widget-text-editor\" data-id=\"901917f\" 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<span style=\"font-weight: 400;\">Lorsque le nombre d&rsquo;utilisateurs, les <a href=\"https:\/\/datascientest.com\/load-balancers-tout-savoir\">charges de travail<\/a> ou les fonctionnalit\u00e9s augmentent trop rapidement, les applications ont tendance \u00e0 rencontrer des difficult\u00e9s faute de capacit\u00e9 suffisante. L\u00e0 encore, GCP Firestore garantit une meilleure scalabilit\u00e9 des services. Et ce, quels que soient le nombre d\u2019utilisateurs et de fonctionnalit\u00e9s disponibles. Firestore est donc une <\/span><b>database cloud extr\u00eamement flexible et \u00e9volutive<\/b><span style=\"font-weight: 400;\"> qui s\u2019adapte facilement aux besoins des entreprises.<\/span>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6046f6c elementor-widget elementor-widget-heading\" data-id=\"6046f6c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">La souplesse<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bffbfea elementor-widget elementor-widget-text-editor\" data-id=\"bffbfea\" 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;\">Google Cloud Firestore<\/span><b> prend en charge tous types de donn\u00e9es <\/b><span style=\"font-weight: 400;\">: des simples cha\u00eenes, des donn\u00e9es chiffr\u00e9es ou encore des objets imbriqu\u00e9s complexes.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">En outre, il est possible de les organiser selon les besoins de l\u2019entreprise. En effet, les structures de donn\u00e9es sont \u00e0 la fois flexibles et hi\u00e9rarchiques. Vous pouvez alors stocker vos ressources dans diff\u00e9rents documents et les int\u00e9grer dans des collections et sous-collections. Ces collections permettent ainsi d\u2019organiser plus facilement les donn\u00e9es et de cr\u00e9er des requ\u00eates. Et surtout, de s\u2019adapter plus facilement \u00e0 la croissance de la 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-8854115 elementor-widget elementor-widget-heading\" data-id=\"8854115\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">La recherche de donn\u00e9es<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c686d59 elementor-widget elementor-widget-text-editor\" data-id=\"c686d59\" 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 trouver les informations dont vous avez besoin au sein de Cloud Firestore, vous pouvez utiliser des <\/span><b>requ\u00eates expressives. <\/b><span style=\"font-weight: 400;\">Ces derni\u00e8res peuvent inclure des filtres combin\u00e9s ou non ainsi que des syst\u00e8mes de tri ou de limite. Ce faisant, vous pouvez r\u00e9cup\u00e9rer des collections enti\u00e8res, mais aussi des sous-collections imbriqu\u00e9es, ou simplement des documents individuels.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Par ailleurs, il est possible d\u2019<\/span><b>ajouter des \u00e9couteurs en temps r\u00e9el. <\/b><span style=\"font-weight: 400;\">Cela vous permet ainsi d\u2019\u00eatre averti de toutes modifications intervenues sur les applications clients. Vous ne r\u00e9cup\u00e9rez que les mises \u00e0 jour, et non l&rsquo;int\u00e9gralit\u00e9 de votre base de donn\u00e9es \u00e0 chaque changement. <\/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-0921f3d elementor-widget elementor-widget-image\" data-id=\"0921f3d\" 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\t\t\t<img decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore1.jpg\" class=\"attachment-full size-full wp-image-209044\" alt=\"\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore1.jpg 900w, https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore1-300x167.jpg 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore1-768x427.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\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-8910ba1 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"8910ba1\" 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\/formations-data\">\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 Cloud Firestore<\/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<div class=\"elementor-element elementor-element-6ae3158 elementor-widget elementor-widget-heading\" data-id=\"6ae3158\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">La synchronisation des donn\u00e9es<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38c5f8b elementor-widget elementor-widget-text-editor\" data-id=\"38c5f8b\" 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;\">GCP Firestore simplifie la synchronisation des donn\u00e9es, \u00e0 la fois c\u00f4t\u00e9 client et c\u00f4t\u00e9 serveur. Ce faisant, les donn\u00e9es sont <\/span><b>mises \u00e0 jour en temps r\u00e9el sur n&rsquo;importe quel appareil connect\u00e9.\u00a0<\/b><\/p><p><span style=\"font-weight: 400;\">En outre, Firestore <\/span><b>prend en charge les applications web et mobiles hors ligne. <\/b><span style=\"font-weight: 400;\">Ainsi, m\u00eame en l\u2019absence de connectivit\u00e9 internet ou de lenteur du r\u00e9seau, il est toujours possible de cr\u00e9er des applications r\u00e9actives. C\u2019est-\u00e0-dire d\u2019\u00e9crire, lire, \u00e9couter et interroger les donn\u00e9es. \u00c0 cette fin, les donn\u00e9es utilis\u00e9es activement sont mises en cache. Lorsque la connexion revient, toutes les modifications locales sont synchronis\u00e9es vers le Cloud.<\/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-8002d11 elementor-widget elementor-widget-text-editor\" data-id=\"8002d11\" 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;\"><span style=\"text-decoration: underline;\"><strong>Bon \u00e0 savoir<\/strong><\/span> : Tous les autres produits issus de Firebase ou Google Cloud s&rsquo;int\u00e8grent automatiquement dans GCP Firestore, sans qu\u2019il ne soit n\u00e9cessaire de les configurer. <\/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-beb38b5 elementor-widget elementor-widget-heading\" data-id=\"beb38b5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">La s\u00e9curit\u00e9<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eae5251 elementor-widget elementor-widget-text-editor\" data-id=\"eae5251\" 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;\">La s\u00e9curit\u00e9 \u00e9tant l\u2019une des probl\u00e9matiques principales des organisations, les services de GCP Firestore<\/span><b> renforcent les acc\u00e8s<\/b><span style=\"font-weight: 400;\"> gr\u00e2ce \u00e0 diff\u00e9rents syst\u00e8mes de protection :\u00a0<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Firebase Authentication et les r\u00e8gles de s\u00e9curit\u00e9 Cloud Firestore pour les applications Android et Apple;\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">JavaScript ou Identity and Access Management (IAM) pour les infrastructures et langages c\u00f4t\u00e9 serveur.<\/span><\/li><\/ul>\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-d76a7f2 e-flex e-con-boxed e-con\" data-id=\"d76a7f2\" 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-ae7a825 elementor-widget elementor-widget-heading\" data-id=\"ae7a825\" 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\">Quelles sont les limites de Google Firestore ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fd3251 elementor-widget elementor-widget-text-editor\" data-id=\"0fd3251\" 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;\">Malgr\u00e9 tous les avantages de GCP Firestore, il convient d\u2019\u00eatre conscient des limites de cette base de donn\u00e9es. Voici les principales :\u00a0<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ce n\u2019est pas une solution open source<\/b><span style=\"font-weight: 400;\"> : autrement dit, il n\u2019est pas possible d\u2019en modifier le code source.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Les requ\u00eates peuvent parfois \u00eatre lentes <\/b><span style=\"font-weight: 400;\">: il y a plusieurs limites en termes de fr\u00e9quence d&rsquo;\u00e9criture, taille de documents, connexions simultan\u00e9es, etc.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>La tarification est parfois difficile \u00e0 anticiper <\/b><span>: le principe de GCP est de ne payer que ce que vous utilisez. Ce qui est excellent, mais cela peut aussi poser quelques probl\u00e9matique en terme de budget pr\u00e9visionnel.<\/span><\/li><\/ul>\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-51f4ecc e-flex e-con-boxed e-con\" data-id=\"51f4ecc\" 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-89de8fc elementor-widget elementor-widget-heading\" data-id=\"89de8fc\" 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 fonctionne la database Firestore ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9392aac elementor-widget elementor-widget-text-editor\" data-id=\"9392aac\" 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;\">Le fonctionnement de GCP Firestore est relativement simple. Voici les \u00e9tapes \u00e0 suivre :\u00a0<\/span><\/p><ol><li><span style=\"font-weight: 400;\">Pour acc\u00e9der \u00e0 la database depuis vos applications Apple, Android et Web, il convient d<\/span><b>\u2019utiliser des SDK natifs<\/b><span style=\"font-weight: 400;\"> (Node.js, <a href=\"https:\/\/datascientest.com\/langage-java-tout-savoir\">Java<\/a>, <a href=\"https:\/\/datascientest.com\/python-tout-savoir\">Python<\/a>, Unity, <a href=\"https:\/\/datascientest.com\/langage-c-plus-plus\">C++<\/a> et Go).\u00a0<\/span><\/li><li><span style=\"font-weight: 400;\">Ensuite, il est primordial de<\/span><b> s\u00e9curiser ses donn\u00e9es, <\/b><span style=\"font-weight: 400;\">soit via les r\u00e8gles de s\u00e9curit\u00e9 Cloud Firestore, soit via la gestion des identit\u00e9s et des acc\u00e8s (IAM).\u00a0<\/span><\/li><li><span style=\"font-weight: 400;\">Une fois que les param\u00e8tres de s\u00e9curit\u00e9 sont bien configur\u00e9s, vous pouvez <\/span><b>ajouter vos donn\u00e9es et mod\u00e9liser la database <\/b><span style=\"font-weight: 400;\">en y cr\u00e9ant des documents, des collections et des sous-collections.\u00a0<\/span><\/li><li><span style=\"font-weight: 400;\">En fonction de vos besoins, vous pouvez ensuite<\/span><b> cr\u00e9er des requ\u00eates <\/b><span style=\"font-weight: 400;\">pour r\u00e9cup\u00e9rer les informations requises, ou utiliser des \u00e9couteurs en temps r\u00e9el pour identifier les derni\u00e8res mises \u00e0 jour. <\/span><\/li><\/ol>\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-4ee811e e-flex e-con-boxed e-con\" data-id=\"4ee811e\" 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-bb09438 elementor-widget elementor-widget-heading\" data-id=\"bb09438\" 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\">Rejoignez DataScientest pour ma\u00eetriser GCP<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6ebd9a elementor-widget elementor-widget-text-editor\" data-id=\"d6ebd9a\" 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;\">GCP Firestore est l\u2019outil indispensable pour le <strong>d\u00e9veloppement web et mobile sur Google Cloud<\/strong>. Il convient donc d\u2019en ma\u00eetriser toutes les fonctionnalit\u00e9s. Pour cela, vous avez la possibilit\u00e9 de suivre les <a href=\"https:\/\/datascientest.com\/certifications-google-cloud-platform\">certifications Google Cloud Platform<\/a>. Mais si vous souhaitez aller plus loin de la conception d\u2019application et de logiciel sur le cloud, mieux vaut suivre une<strong> formation compl\u00e8te<\/strong>. C\u2019est justement ce que nous proposons chez <a href=\"https:\/\/datascientest.com\/formations-data\">DataScientest<\/a>. En plus des outils GCP, vous d\u00e9velopperez toutes les connaissances n\u00e9cessaires relatives aux diff\u00e9rents outils cloud, en particulier <a href=\"https:\/\/datascientest.com\/tout-savoir-sur-microsoft-azure\">Microsoft Azure<\/a> et <a href=\"https:\/\/datascientest.com\/amazon-web-services-tout-savoir\">AWS<\/a>.<\/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-2ef07e6 elementor-widget elementor-widget-image\" data-id=\"2ef07e6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore.jpg\" class=\"attachment-full size-full wp-image-209043\" alt=\"\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore.jpg 1280w, https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore-300x169.jpg 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore-1024x576.jpg 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/gcp-firestore-768x432.jpg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t\t\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-17de6f4 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"17de6f4\" 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\/formations-data\">\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\">D\u00e9couvrir nos formations Data<\/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-f8ebe14 e-flex e-con-boxed e-con\" data-id=\"f8ebe14\" 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-9a93580 elementor-widget elementor-widget-html\" data-id=\"9a93580\" 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\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"FAQPage\",\r\n  \"mainEntity\": [{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"Qu\u2019est-ce que Google Firestore ?\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"GCP firestore est une database NoSQL qui permet aux organisations de stocker toutes leurs donn\u00e9es dans le cloud. Ce faisant, les donn\u00e9es sont accessibles depuis une multitude de dispositifs. Cela concerne ainsi les collaborateurs de l\u2019organisation en interne, mais aussi tous les autres utilisateurs de l\u2019application ou infrastructure web (comme les clients ou partenaires). Gr\u00e2ce \u00e0 Google Firestone, les donn\u00e9es peuvent facilement \u00eatre partag\u00e9es entre de multiples utilisateurs.\"\r\n    }\r\n  },{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"La scalabilit\u00e9\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"Lorsque le nombre d'utilisateurs, les charges de travail ou les fonctionnalit\u00e9s augmentent trop rapidement, les applications ont tendance \u00e0 rencontrer des difficult\u00e9s faute de capacit\u00e9 suffisante. L\u00e0 encore, GCP Firestore garantit une meilleure scalabilit\u00e9 des services. Et ce, quels que soient le nombre d\u2019utilisateurs et de fonctionnalit\u00e9s disponibles. Firestore est donc une database cloud extr\u00eamement flexible et \u00e9volutive qui s\u2019adapte facilement aux besoins des entreprises.\"\r\n    }\r\n  },{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"La recherche de donn\u00e9es\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"Pour trouver les informations dont vous avez besoin au sein de Cloud Firestore, vous pouvez utiliser des requ\u00eates expressives. Ces derni\u00e8res peuvent inclure des filtres combin\u00e9s ou non ainsi que des syst\u00e8mes de tri ou de limite. Ce faisant, vous pouvez r\u00e9cup\u00e9rer des collections enti\u00e8res, mais aussi des sous-collections imbriqu\u00e9es, ou simplement des documents individuels.\"\r\n    }\r\n  }]\r\n}\r\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>Que ce soit pour d\u00e9velopper une application web, mobile ou toute autre infrastructure informatique, l\u2019utilisation d\u2019une base de donn\u00e9es est plus qu\u2019indispensable. Et \u00e0 l\u2019heure du Big data, celles qui sont bas\u00e9es sur le cloud ont le vent en poupe. Parmi les plus populaires, on retrouve GCP Firestore. Dans cet article, on vous pr\u00e9sente ce [&hellip;]<\/p>\n","protected":false},"author":79,"featured_media":209036,"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>GCP Firestore\u00a0: Qu&#039;est-ce que c&#039;est ? \u00c0 quoi \u00e7a sert ?<\/title>\n<meta name=\"description\" content=\"Pour d\u00e9velopper une application web ou mobile, il y a la database GCP Firestore. D\u00e9couvrez ce service cloud incontournable.\" \/>\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\/gcp-firestore-tout-savoir\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GCP Firestore\u00a0: Qu&#039;est-ce que c&#039;est ? \u00c0 quoi \u00e7a sert ?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/datascientest.com\/gcp-firestore-tout-savoir\" \/>\n<meta property=\"og:site_name\" content=\"Formation Data Science | DataScientest.com\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-24T07:30:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-09T14:21:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/07\/Illu_BLOG__firestore.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"562\" \/>\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\/gcp-firestore-tout-savoir\",\"url\":\"https:\/\/datascientest.com\/gcp-firestore-tout-savoir\",\"name\":\"GCP Firestore\u00a0: Qu'est-ce que c'est ? \u00c0 quoi \u00e7a sert ?\",\"isPartOf\":{\"@id\":\"https:\/\/datascientest.com\/#website\"},\"datePublished\":\"2023-08-24T07:30:00+00:00\",\"dateModified\":\"2023-11-09T14:21:46+00:00\",\"author\":{\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/61997d589648bc1d367f632ba686e354\"},\"description\":\"Pour d\u00e9velopper une application web ou mobile, il y a la database GCP Firestore. 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