In this tutorial, we will step through installing PostgreSQL, connecting to the database, loading some data, and running a variety of SQL queries. To cap it all off, we’ll execute a query ...

While I am a general Linux admin, I have never administered or used PostgreSQL, although I do admin a few MySQL instances. I have just been told that a system currently hosted on SQL Server 2008 ...

As I wrote above, replication of the WAL files meant that the entire database server (or "cluster", in PostgreSQL terminology) needed to be replicated. In the case of logical replication, the ...

Teams working with SQL Server, PostgreSQL, MySQL and Oracle can now branch, reset and version their database instances at application-code speed as they develop, with zero risk of affecting other ...

Babelfish enables PostgreSQL to understand database requests—both the command and the protocol—from applications written for Microsoft SQL Server without changing libraries, database schema ...