After earlier demonstrating how to create a new ledger and then populate the database with sample data, Brien Posey shows how to access that data, and how to create some new tables and indexes. In my ...

Using table indexes in databases enables you to find information within the database faster and more efficiently than not using table indexes. The two index types that are commonly used in database ...

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 ...