These books cover everything from beginner SQL queries to advanced database architecture.Perfect for developers, data ...

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

In the last article, we covered some database terminology and looked at the four basic data query types. We also explained the WHERE clause and conditional statements and provided examples of the ...

This article on SQL and NoSQL comparison will throw light on the debate on advantages and limitations on each. SQL database is a relational database. The basic quality of NoSQL is that it may not ...

Joey on SQL Server. Hands-On with Copilot for Azure SQL Database. I've been playing around with the new Microsoft service, currently in preview and it's time to show off what it can do.

If for example we were running a specific marketing campaign and we wanted to target all our customers that live in London and are under the age of 40, we could do that using basic SQL commands by ...