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 dive ...

When databases became available for the personal computer in the mid-1980s, they quickly gained a mystique as the ultimate productivity applications. Despite their widespread use, in some ways they ...

I have a fairly massive collection of vinyl albums to keep track of. I need to be able to add new items, search items, view items, and even — on rare occasions — delete items. There are plenty of ...

Jack Wallen explains how to add data into a MySQL table from the command line. So you’re new to MySQL database administration. You’ve probably already installed ...

The Pivot Table is a tool that Excel uses to create custom reports from your spreadsheet databases. Once you select the portion of your spreadsheet that contains the target data, then define it as a ...

For example, the default option is to create a database initializer class that inherits from CreateDatabaseIfNotExists. With this option the first line of code that accesses the database triggers the ...

Tables can be accessible for screen reader users, and if tables are carefully constructed, they can be a great way to present data for all users. However, if your table is not accessible, screen ...