I just read this in InfoWeek: Database Survey Gives Oracle The Lead In All 13 Categories The survey compared Oracle with DB2, MySQL, Informix Dynamic Server, PostgreSQL, Microsoft SQL Server, and Sybase Advanced Server Enterprise. The significant parts of that are that Postgres was included (we don't see enough of that) and that Postgres performed exceptionally well. Some important quotes:
In a few categories, the open source system, MySQL, trailed most of the five commercial systems with which it was compared. But high user satisfaction in several categories indicates thatSun Microsystems (NSDQ: JAVA) may have gotten its money's worth when it paid $1 billion for the database's parent company, MySQL AB, last month. MySQL was second only to Oracle in multiplatform support, an important factor in hosting Web applications. When it came to the all important "performance" category, it ranked higher than Microsoft SQL Server, Informix, and Sybase.Is MySQL really supported on more platforms than Postgres?
In scalability, Oracle lead, followed by DB2, then PostgreSQL took over the commanding position of the open source systems, followed by SQL Server, Informix, Sybase, and MySQL.
Oracle lead the security category, with its ability to automatically store data in encrypted form and to maintain an Audit Vault of information drawn from the operating system, database, and any other auditing source. DB2 was number two followed in the third position by PostgreSQL, with its "robust security layer," said Andrews. Number four was SQL Server, followed by Sybase, MySQL and Informix.
Oracle was tops in atomicity, followed by DB2, PostgreSQL, SQL Server, Sybase, MySQL and Informix.
An increasingly important category for databases that are intended to serve Web applications is XML data handling. Again, Oracle and SQL Server lead the category, followed by DB2. But the open source systems, MySQL and PostgreSQL made up the sixth and seventh ranks, respectively.
When it comes to management tools that come with the database, Oracle lead, followed by SQL Server, DB2, MySQL, Sybase, and Informix. Bringing up the rear was PostgreSQL. "PostgreSQL, which has a large community of open source developers to create tools for it, does not provide them with the database," the report noted.All in all, I think those are good numbers for Postgres. The really important thing is getting Postgres out there and making it visible. Articles like this go a long way towards that goal. LewisC postgresql oracle