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.

Download this whitepaper and learn about the most common SQL Server services running under your OS (operating system). You will find useful info about five SQL Server database types that each ...

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.

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.

Relational (SQL) databases store data in tables with strictly-defined relationships between tables. Non-relational (NoSQL) databases are more flexible and allow for less organized and less ...

How to Restore a SQL Database From a .MDF File. Computer database software such as Microsoft's SQL Server benefits all types of businesses, as it makes recordkeeping fast, flexible and secure.

Hand-authored SQL queries can be clumsy to use, since databases and software applications tend to live in separate conceptual worlds. It’s hard to model how your app and your data work together.

Read and learn about the most common SQL Server services running under your OS (operating system). Tibor writes about five SQL Server database types that each perform a specific role. He also ...