PostgreSQL
Postgresql.org is the official website for PostgreSQL, an open source relational database system with documentation, release notes, downloads, community resources, extension information, and project news.
What PostgreSQL is
PostgreSQL official site presents PostgreSQL as an advanced open source database. The website gives visitors access to downloads, documentation, release information, community resources, news, mailing lists, events, and project background for the relational database system.
Who uses PostgreSQL
PostgreSQL is used by application developers, database administrators, data engineers, startups, enterprises, public agencies, educators, open-source projects, and managed database providers. It is common in systems that need SQL querying, reliable transactions, indexes, replication, JSON support, geospatial extensions, or a database that can be operated directly or through a cloud service.
How the website is organized
The site is organized around practical project needs: downloading PostgreSQL, reading documentation, following release notes, learning about community activity, finding support, and understanding project governance. The documentation area is especially important because it covers installation, SQL syntax, administration, performance, security, replication, and extension behavior across supported versions.
Documentation and releases
PostgreSQL's documentation is versioned, which helps readers match instructions to the server they are actually running. The website also publishes release notes and announcements so administrators can track security fixes, feature changes, compatibility notes, and upgrade planning details before changing production systems.
SQL, extensions, and ecosystem
PostgreSQL follows the relational database model while supporting a broad ecosystem of extensions and data types. The website helps readers understand SQL features, indexing options, full-text search, JSON capabilities, procedural languages, foreign data wrappers, replication, and community projects that extend what the database can do.
Community project model
The PostgreSQL website reflects a community-led open-source project rather than a single vendor product page. It points to contributors, mailing lists, events, downloads, documentation, security information, and support options, while many companies provide hosting, consulting, tooling, or managed services around the database.
Why it matters
PostgreSQL matters because databases sit at the center of many applications. The official website is a durable reference for how the system works, how releases change, how administrators maintain it, and how developers can use SQL and extensions to build reliable data-backed software.
Strengths and tradeoffs
PostgreSQL is valued for standards-oriented SQL, reliability, extensibility, indexing, transactions, and a mature community. The tradeoff is that teams still need database expertise: schema design, query tuning, backups, replication, upgrades, permissions, and operational monitoring all shape whether a PostgreSQL deployment works well.
WHOIS domain data
Data pulled: May 24, 2026View current WHOIS record
- Domain
- postgresql.org
- IP address
- 217.196.149.50
- Registrar
- Gandi SAS
- WHOIS server
- http://whois.gandi.net
- Referral URL
- http://www.gandi.net
- Created
- October 22, 1996
- Updated
- May 30, 2025
- Expires
- October 21, 2029
- Nameservers
- ns1.postgresql.org; ns2.postgresql.org; ns3.postgresql.org; ns4.postgresql.org
- Domain status
- clientTransferProhibited
- DNSSEC
- signedDelegation
- Contact privacy
- Registrant contact details are redacted for privacy; the visible organization is PostgreSQL Community Association of Canada.