--- description: PostgreSQL : avantages et inconvénients. Lisez les avis clients, consultez les prix et découvrez les fonctionnalités. image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress title: PostgreSQL - Avis, notes, prix et abonnements - Capterra Canada 2026 --- Breadcrumb: [Accueil](/) > [Logiciels de gestion de base de données](/directory/18/database-management/software) > [PostgreSQL](/software/48791/postgresql) # PostgreSQL Canonical: https://fr.capterra.ca/software/48791/postgresql Page : 1/18\ Suivant: [Page suivante](https://fr.capterra.ca/software/48791/postgresql?page=2) > Système de base de données post-relationnelle open source gratuit. Le choix de prédilection des développeurs et administrateurs de bases de données dans le monde entier. Robuste, sécurisé et hautement performant. > > Conclusion : 412 utilisateurs lui ont donné la note de **4.6/5**. Figure au meilleur classement pour **Probabilité de recommander le produit**. ----- ## Présentation ### Qui utilise PostgreSQL? Tous les secteurs d'activité, tous les domaines et tous les pays. ## Statistiques et notes | Métrique | Notation | En détail | | **Note globale** | **4.6/5** | 412 Avis | | Simplicité | 4.3/5 | D'après l'ensemble des avis | | Support client | 4.1/5 | D'après l'ensemble des avis | | Rapport qualité-prix | 4.6/5 | D'après l'ensemble des avis | | Fonctionnalités | 4.6/5 | D'après l'ensemble des avis | | Pourcentage de recommandation | 90% | (9/10 Probabilité de recommander le produit) | ## À propos du vendeur - **Entreprise**: PostgreSQL Global Development Group - **Entreprise fondée en**: 1992 ## Contexte commercial - **À partir de**: 0,01 $ US - **Type de licence**: (Version gratuite disponible) (Version d’essai gratuite) - **Public cible**: Travailleur autonome, 2–10, 11–50, 51–200, 201–500, 501–1 000, 1 001–5 000, 5 001–10 000, 10 000+ - **Déploiement et plateformes**: Cloud, SaaS, web, Mac (ordinateur), Windows (ordinateur) - **Langues**: anglais - **Pays disponibles**: États-Unis ## Fonctionnalités - Compatible avec divers languages de programmation - Conversion de bases de données - Importation et exportation de données - Recherche/Filtre - Réplication de données - Sauvegarde et récupération - Synchronisation de données ## Ressources d'aide - Service client/courriel - FAQ/forums - Base de connaissances - Support téléphonique - Support 24/7 (réponse directe) ## Category - [Logiciels de gestion de base de données](https://fr.capterra.ca/directory/18/database-management/software) ## Logiciels similaires 1. [Microsoft SQL Server](https://fr.capterra.ca/software/1417/sql-server) — 4.6/5 (1982 reviews) 2. [MySQL](https://fr.capterra.ca/software/11482/mysql) — 4.6/5 (2099 reviews) 3. [Google Cloud](https://fr.capterra.ca/software/170983/google-cloud-platform) — 4.7/5 (2331 reviews) 4. [MongoDB](https://fr.capterra.ca/software/127374/mongodb) — 4.7/5 (473 reviews) 5. [Airtable](https://fr.capterra.ca/software/146652/airtable) — 4.6/5 (2244 reviews) ## Avis ### "Best edge DB for big data delivery setup" — 5.0/5 > **Shaunak** | *9 mars 2025* | Services et technologies de l'information | Taux de recommandation : 10.0/10 > > **Avantages**: PostgresSQL is very famous among the data engineering fraternity due to its high resilience and throughput. It is capable to efficiently store big volume of data. Being open-source, it has a very good community support. Postgres implements catalog internally, so it stores differently from other RDBMS(s). PgAdmin is best tool to manage the DB with intuitive UI. > > **Inconvénients**: The only problem I faced with Postgres SQL was that API people need column comments, and for a table with huge number of columns like 250-300 fields, it is very hard to update column via SQL query. And there is no provision in Postgres to tag comment to a column with DDL statement. This is one con that I faced. > > I have used Postgres in multiple projects where data is being consumed to reflect on frontend systems (websites), backed by transformations done on Databricks. Azure managed flexible Postgres instance performance is also very good. ----- ### "Sql managment for everyone" — 5.0/5 > **Samuel Isaí** | *23 décembre 2024* | Logiciels | Taux de recommandation : 10.0/10 > > **Avantages**: subqueries and json native compatibility is a game changer > > **Inconvénients**: It uses more resources than other Sql Managers and it´s difficult to undertant the unique features when I started using it. > > I have used postgresql to create difficult subqueries, the implementation is easy and scalability is a game changer. ----- ### "PostgresSQL in Cloud SQL" — 3.0/5 > **Sudhakar** | *5 avril 2025* | Services financiers | Taux de recommandation : 5.0/10 > > **Avantages**: It can store real time trnscational data > > **Inconvénients**: can access the data from GCP bigquery cloud database using cloud SQL federated query > > It is nice experience to access PostgresSQL using cloud sql however accssing Bigquery from postgres is not possible ----- ### "The Reliable Workhorse with Infinite Flexibility" — 5.0/5 > **Arjun** | *26 mai 2023* | Logiciels | Taux de recommandation : 10.0/10 > > **Avantages**: does the basics like a pro while offering infinite flexibility. From JSON columns to full-text search, there's a plugin for every need. Plus, it plays nicely with every ORM known to man. Postgres has mastered the art of doing the basics exceptionally well. It's reliable, performant, and stands strong as a relational database. But what sets it apart is the remarkable flexibility it offers. Need to store and query JSON data? No problem. Looking for full-text search capabilities? Postgres has your back with plugins that can handle it all. This database truly adapts to your evolving needs, making it a versatile choice for any project. > > **Inconvénients**: No Issues at All, Just Vendor Restrictions. Now, I have to dig deep to find something negative about Postgres. The truth is, I haven't encountered any issues with Postgres itself. Its robustness and stability have been flawless in my experience. If I had to point a finger, it would be at the vendors (like Heroku) who occasionally restrict certain plugins. But hey, that's not Postgres's fault—it's still a champ in its own right. > > Nothing short of exceptional. It covers all the bases with its reliability and performance, and its flexibility is unmatched. I've found it difficult to recommend any other database unless you have specific requirements, such as a document store or a graph database. Postgres fills in all the gaps and has become my go-to choice for any project that requires a rock-solid, flexible relational database. ----- ### "PostgreSQL - A World Class DBMS that you can have for free" — 5.0/5 > **Jorge** | *11 mars 2021* | Logiciels | Taux de recommandation : 10.0/10 > > **Avantages**: It is free although there are some paid options that include support and special configurations. It is very stable, I have not had any critical situations like data loss. As a ASP.NET developer, it integrates easy using ADO.NET Data Providers for which there are many choices. Concurrency control is included which is very useful for data integrity. Versions for Linux, Mac, Solaris and BSD are available which increases the integration power. A huge number of third party add-ons (paid and free) can be found. PostgreSQL is being continuously improving, there is a well defined plan of maintenance and new versions are coming out regularly. > > **Inconvénients**: I have not found anything against this DMBS product. I have accomplished all of my goals successfully. > > I have used PostgreSQL for Windows since 2008 and it has been a pleasure. Some DBs have tables with more than 1 million records and performance seems not to be affected. ----- Page : 1/18\ Suivant: [Page suivante](https://fr.capterra.ca/software/48791/postgresql?page=2) ## Liens - [Afficher sur Capterra](https://fr.capterra.ca/software/48791/postgresql) ## Cette page est disponible dans les langues suivantes. | Langue | URL | | de | | | de-AT | | | de-CH | | | en | | | en-AE | | | en-AU | | | en-CA | | | en-GB | | | en-IE | | | en-IL | | | en-IN | | | en-NZ | | | en-SG | | | en-ZA | | | es | | | es-AR | | | es-CL | | | es-CO | | | es-CR | | | es-DO | | | es-EC | | | es-MX | | | es-PA | | | es-PE | | | fr | | | fr-BE | | | fr-CA | | | fr-LU | | | it | | | ko | | | nl | | | nl-BE | | | pt | | | pt-PT | | ----- ## Données structurées