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 ...

You create a database, add tables, and then start adding data to the tables. All data is stored in a folder on your device’s internal storage (named PortoDB).

When tables are created for each topic in a database, you must place common fields into the related table and form a relationship with them for information to be brought together again.

Jack Wallen shows you how easy it is to create a MongoDB database and collection using the Compass GUI.

SQL Server 2016 and Azure SQL Database both give you tables that automatically keep track of changes to your data. Here's how to both create those tables and alter existing tables so they track the ...

Select the Query or Table in the Navigation Pane. Go to the Create Tab; in the middle of the Create Tab window, there is the Form Tools Group. Select Form, and a simple form will be created; Click ...

Of course, if you already have a lot of indexes on the EMP table, you might want to examine the impact of creating yet another index on the table. With the caveat that appropriate index creation can ...