PostgreSQL is a powerful relational database management system (rdbms) that is similar to Ingres. PostgreSQL is an enhancement of the original POSTGRES database management system, a next-generation DBMS research prototype. While PostgreSQL retains the powerful data model and rich data types of POSTGRES, it replaces the PostQuel query language with an extended subset of SQL.
Training and support for development, tuning, and replication. Site includes course outlines, pricing, and schedules.
Article that focuses on features that make PostgreSQL different from most relational database management systems.
The company provides professional source-level support and solutions on top of PostgreSQL. Offers information on products and services, references, ressources, and blog.
Tim Perdue article about porting sourceforge code from MySQL to PostreSQL.
A relational database management system based on PostgreSQL that adds Oracle compatibility feature, performance and management features.
A side by side comparison to Oracle 8i that can also be read as a stand alone document.
GUI tool for creating SQL queries and managing PostgreSQL databases [commercial].
A program that takes a php page that uses mysql calls and changes them into Postgres calls.
Client applications for Windows including native SQL terminal and backup tools, psql and pg_dump, for executing SQL scripts and accessing PostgreSQL servers remotely.
OCaml bindings that allow access to Postgres from the OCaml programming language. [Open Source, LGPL]
Octave modules to access PostgreSQL.
Forum discussion comparing Oracle and Postgres.
This article aims to help demystify PostgreSQL database performance tuning.
A GUI development tool for the Postgres Database Server is presented with screenshot, FAQs, download and costs. [Commercial].
Feature list and downloads for a web-based administration tool.[Open Source, GPL]
Spatially enables the server, allowing it to be used as a backend spatial database for geographic information systems (GIS).
Article from PHPBuilder on obtaining packages, installing and configuring.
Borland Delphi/C++Builder component set for direct access to PostgreSQL without BDE or ODBC.
An open source software project dedicated to the continual improvement of the relationship between Python and PostgreSQL.
Sophisticated open-source Object-Relational DBMS supporting almost all SQL constructs, including subselects, transactions, and user-defined types and functions. Completely free database
Graphical tool for PostgreSQL administration and development.
A Python library for accessing PostgreSQL databases that conforms to the Python DB-API version 2.
An example of how to display a recursive tree in pgsql.
A version of Postgres that has been optimized for the Red Hat Linux distribution.
A searchengine for PostgreSQL-Documentation. Sample application for Tsearch2.
Implementation of a new data type tsvector - a searchable data type with indexed access. Documentation and download.
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