A fundamental skill for DBAs is to have a firm understanding of the SQL Server database engine's system databases. Tim Chapman discusses these system databases.

SQL is behind your computer's ability to access database information. Discover SQL, how it works, and more in this guide.

A malicious user, or malware, can modify cookies to inject SQL into the back-end database. Server variables such as HTTP headers can also be used as a SQL injection attack vector.

SQL injection is widely known and, because so much data in databases is sensitive, can be extraordinarily high-impact. Why do developers keep writing such bugs?

How SQL Works SQL, the structured query language, is a programming language for communicating with databases.

Joey on SQL Server How To Automate Tasks in Azure SQL Database Knowing how to automate tasks in the cloud will make you a more productive DBA. Here are the key concepts to understand about cloud ...

It's not so much a black and white, SQL vs. NoSQL situation, of course: TokBox still kept SQL databases around. That's where his team fed portions of Hadoop output for analysts to query more easily.

After all of these years, SQL injection vulnerabilities still stand as an old reliable for attackers seeking to break into corporate databases. "SQL injection is still out there for one simple ...

What people say after taking a SQL Training Course Mike Fong - “I work as a Business Analyst in a large investment bank and we have huge databases with sensitive trade information.