Excel possesses formidable database powers. Creating a relational database starts with a Master table that links it to subordinates, called (awkwardly) Slave, Child, or Detail tables. Before we ...

Not anymore: Excel 2013’s table tools include features that make it easy to link charts and cells, perform searches, and create dynamically updated reports, just like—yes—a relational database.

I have two entities; Shop, Service. Shop - a auto repair shop, for example. Could be many of them. Service - a service performed, i.e. oil change. Could be many services. The next problem is that ...

The heart of any relational database management system is the system catalog that documents the database objects and system settings being used. The system catalog offers a wealth of information about ...