If the master database is unavailable, the SQL Server cannot start. When you work with the master database, you should: First, always have a current backup of the master database. If the master ...

Contribute to owainxd/db-admin-security-tutorial development by creating an account on GitHub.

Here's a quick JDBC with HSQLDB tutorial to get you up and running with Java database connectivity and the popular HyperSQL database.

If you're a database admin, you might want to be able to keep track of the performance of those servers. Jack Wallen shows you how with Percona and Docker.

A database admin deals with the operation of databases, while a database architect manages the design, implementation and maintenance.

How does the read committed transaction isolation level work? Sometimes an in-flight database transaction updates a database record, runs into an exception, and then rolls back the update. If your ...