on system databases packaged with SQL Server. Here’s a rundown of the system databases. (Note: If you decide to explore these system databases, make sure you do so on a development server.) ...

Unlike SQL databases, many NoSQL databases can be scaled horizontally across hundreds or thousands of servers. ... Data is stored in columns instead of rows as in a conventional SQL system.

Relational SQL databases, which have been around since the 1980s, historically ran on mainframes or single servers—that’s all we had.If you wanted the database to handle more data and run ...

In SQL Server 2000, ... Books Online would tell us to use setup.exe to rebuild the system databases: start /wait setup.exe /qn INSTANCENAME= REINSTALL=SQL_Engine REBUILDDATABASE=1 SAPWD= ...

To query any SQL database from PowerShell, you need to have the SQLPS module installed along with a few supporting packages. I am going to be focusing on the SQL Server 2012 packages in this article.

SQL is a relatively innocent bystander, but, because SQL is a universal feature of the RDBMS, the term “NoSQL” seemed a catchy and convenient tag for these new breed of databases. And, it’s true that, ...

SQL is used by major database management system vendors. Most major database management systems — such as those from IBM, Oracle and Microsoft — use SQL. SQL’s accessibility is an excellent ...

Relational database management systems (RDBMS) rely on an optimizer (or relational optimizer) that transforms SQL statements into executable code. Before any SQL statement can be run by the RDBMS, the ...

In his book, "Business at the Speed of Thought", Bill Gates described how an enterprise's information system, or EIS, should act like a "digital nervous system." When a heavy object falls on a ...