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PostgreSQL

PostgreSQL

Databases·www.postgresql.org ↗
Databases

PostgreSQL is a popular database management system (DBMS). It was fully open source and had been developed with the collective efforts of volunteers from around the world. It underwent over 15 years of active development and is known for its high level of security and dependability. It is completely free to use and is available for use on all major operating systems. PostgreSQL requires knowledge of PostgreSQL programming for its use. It offers several features such as SQL sub-selects, complex SQL queries, foreign keys, transactions, multi-version concurrency control (MVCC) and streaming replication. PostgreSQL is also known for offering procedural language support for PL/pgSQL, PL/Tcl, PL/Perl and PL/Python.

67,145
websites using PostgreSQL
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Websites using PostgreSQL by countrymarket share · top 8 countries
🇩🇪Germany
0%
🇮🇳India
0%
🇫🇷France
0%
🇨🇦Canada
0%
🇳🇱Netherlands
0%
🇧🇪Belgium
0%
🇨🇭Switzerland
0%
🇲🇦Morocco
0%
0%0%0%0%0%
Websites using PostgreSQL by industrydetected industries
Shopping · 86%SaaS & Cloud · 14%MARKETSHARE
Shopping86%
SaaS & Cloud14%

Websites using PostgreSQL

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Frequently asked

What is PostgreSQL?›
PostgreSQL is an open-source, object-relational database management system (ORDBMS) that allows users to manage and store their data securely and efficiently. Developed by the PostgreSQL Global Development Group, it offers a high level of SQL compliance and numerous advanced features like support for transactions, multi-version concurrency control (MVCC), and extensibility via custom data types, operators, internal functions, and more.
How is PostgreSQL different from other relational databases like MySQL or Oracle?›
PostgreSQL combines the robustness and reliability of commercial databases with the flexibility and cost-effectiveness of open-source solutions. Some key differences include PostgreSQL's support for advanced data types, full-text search, customizable operators, and compliance with SQL standards. Additionally, it adopts a community-driven development approach and has a large community of developers and contributors who provide regular updates, security patches, and ongoing support.
What platforms does PostgreSQL support?›
PostgreSQL runs on various operating systems, including Windows, Linux, macOS, and UNIX-based platforms like AIX, BSD, HP-UX, and Solaris. It offers both graphical and command-line interfaces and can be accessed through different programming languages, providing flexibility in terms of application development and customization.
Is PostgreSQL scalable for large applications and high loads?›
Yes, PostgreSQL offers horizontal and vertical scalability options to cater to the needs of various applications and load requirements. It can handle large amounts of data and concurrent connections, and it offers tools and utilities for load balancing, partitioning, and replication to improve performance and availability. Many large organizations and applications rely on PostgreSQL for their mission-critical operations.
How secure is PostgreSQL, and what are its security features?›
PostgreSQL prioritizes data security and offers various built-in security features to protect your data from unauthorized access and breaches. These include support for host-based and user-based authentication, SSL certificates for encrypted connections, Role-Based Access Control (RBAC) for managing access privileges, and support for row-level security policies. Additionally, the development community continuously patches vulnerabilities and enhances security features in new releases.

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