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su.dbms
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From : Roman Dawydkin 2:5022/5.77 22 Mar 2001 17:41:43
To : Belyakov Sergey
Subject : Postgres - репликация
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BS> Может все-таки ктонибудь подскажет как сделать репликацию баз ????
BS> Есть две одинаковых базы (стоят под Linux, база на Postgres, одна во
BS> внешней сетке - другая во внутренней сетке).
BS> Кто как делает что-бы изменения в одной базе автоматически создавали
BS> изменения в другой ??
У Postgres'а теперь есть репликатор. Подробности - на сайте.
PostgreSQL, Inc. Releases Open Source Replication & Database Conversion Tools
PostgreSQL, the world's most advanced Open Source Object-based Relational
Database Management System (ORBMS), now offers companies the security of a
Replication Server, providing data backup, disaster recovery, and business
continuity solutions previously limited to more costly commercial RDBMS
packages. Replication is an important requirement for commercial applications,
and an essential set of utilities for supporting the expanding market of
PostgreSQL servers worldwide.
MySQL is a leading GPL database application that has established itself as a
solid and commendable entry level solution in the market. PostgreSQL offers
transactions and other features along with improved scalability for companies
and individuals whose database needs grow beyond current MySQL capabilities.
Working closely with Tim Perdue and others at VA Linux, PgSQL's Thomas Lockhart
developed the mysql2pgsql utility in support of the recent conversion of
SourceForge to PostgreSQL.
As a gift of the holiday season to the entire PostgreSQL open source community,
PostgreSQL, Inc.(PgSQL) is pleased to announce the release of RServ v0.1, the
Open Source version of our eRServer utilities for PostgreSQL v7.1 along with the
first of our Conversion Utilities - mysql2pgsql. Both of these utilities are
published under the Berkeley BSD Open Source license, in keeping with PgSQL's
commitment to supporting, promoting, and advancing PostgreSQL database
applications.
Both utilities have now been added to the open source PostgreSQL CVS tree, and
may also be obtained directly by using the Download option on the PgSQL Website
at: http://www.pgsql.com/
... " airbell@chat.ru
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* Origin: OJSC Efremov Synthetic Rubber Plant (2:5022/5.77)
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Postgres - репликация 