SQLManager: Common Articles(c) 1999-2005 EMS Database Management Solutions, Inc. All rights reserved.http://www.sqlmanager.net/ru/articles/commonCommon Articlesru86400Open-Source Databases MySQL, PostgreSQL, Adoption Risinghttp://www.sqlmanager.net/ru/articles/common/1409http://www.sqlmanager.net/ru/articles/common/1409Open-source databases MySQL and PostgreSQL are gaining steam, but rip-and-replace situations where MySQL and PostgreSQL replace Oracle Database, IBM DB2 or Microsoft SQL Server databases remain rare.