So where exactly is your data stored in the cloud? We’re not talking about services like Google Drive and Microsoft OneDrive, but where all this stuff is physically (or magnetically) located around ...

LEXINGTON, Ky. (WKYT) - For today’s Good Question, Clint asks: How long is data from a Flock camera stored in a database? In most cases, those still images are held for 30 days. Guidance released by ...

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 ...

The beauty and joy of a relational database is the concept of relational closure—everything is a table. Beyond the eponymous table, query results are also “tables.” Any query serves as a table to be ...