Re: PostgreSQL-License

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: pgsql-general(at)postgresql(dot)org
Cc: Nenad Milasinovic <nenad(dot)milasinovic(at)zesium(dot)com>
Subject: Re: PostgreSQL-License
Date: 2009-07-14 12:11:26
Message-ID: 200907141511.26745.peter_e@gmx.net
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On Tuesday 14 July 2009 13:02:14 Nenad Milasinovic wrote:
> Hello,
>
> I am interested can PostgreSQL be used in commercial applications, and
> what is licensing policy. I know that PostgreSQL is released under BSD
> licence,
> but still i want to be sure are there any costs when distributing
> PostgreSQL in
> closed, commercial applications (is there any restrictions when database is
> bigger than 4G).

The license says:

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement
is hereby granted, provided that the above copyright notice and this
paragraph and the following two paragraphs appear in all copies.

That means what it says:

- "without fee" = no costs

- "for any purpose" = also for commercial applications, for any database size

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