Introduction

PostgreSQL Administrator's Guide
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# Chapter 1. Introduction

This document is the Administrator's Manual for the PostgreSQL database management system, originally developed at the University of California at Berkeley. PostgreSQL is based on Postgres release 4.2. The Postgres project, led by Professor Michael Stonebraker, was sponsored by the Defense Advanced Research Projects Agency (DARPA), the Army Research Office (ARO), the National Science Foundation (NSF), and ESL, Inc.

# Resources

This manual set is organized into several parts:

Tutorial

  An introduction for new users. Does not cover advanced features.

User's Guide

  General information for users, including available commands and data types.

Programmer's Guide

  Advanced information for application programmers. Topics include type and function extensibility, library interfaces, and application design issues.

Administrator's Guide

  Installation and management information. List of supported machines.

Developer's Guide

  Information for Postgres developers. This is intended for those who are contributing to the Postgres project; application development information should appear in the Programmer's Guide. Currently included in the Programmer's Guide.

Reference Manual

  Detailed reference information on command syntax. Currently included in the User's Guide.

In addition to this manual set, there are other resources to help you with Postgres installation and use:

man pages

  The man pages have general information on command syntax.

FAQs

  The Frequently Asked Questions (FAQ) documents address both general issues and some platform-specific issues.

READMEs

  README files are available for some contributed packages.

Web Site

  The Postgres web site might have some information not appearing in the distribution. There is a mhonarc catalog of mailing list traffic which is a rich resource for many topics.

Mailing Lists

  The pgsql-general (archive) mailing list is a good place to have user questions answered. Other mailing lists are available; consult the Info Central section of the PostgreSQL web site for details.

Yourself!

  Postgres is an open source product. As such, it depends on the user community for ongoing support. As you begin to use Postgres, you will rely on others for help, either through the documentation or through the mailing lists. Consider contributing your knowledge back. If you learn something which is not in the documentation, write it up and contribute it. If you add features to the code, contribute it.

  Even those without a lot of experience can provide corrections and minor changes in the documentation, and that is a good way to start. The pgsql-docs (archive) mailing list is the place to get going.

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