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

How to Create a Database in Access First, launch Access and choose File, New. Since you’ll be building this database from scratch, choose Blank database.

Learn how to add and remove Primary Keys from an Access database table. The primary key's purpose is to promptly associate data from multiple tables and combine that data.

Get up to speed on MySQL basics with this step-by-step tutorial on how to create a database, add a table, and input data into the table.

Entity Framework Core allows you to store and retrieve data to and from an in-memory database. It’s a quick and easy way to test your ASP.NET Core 6 web applications.

Adding a new column to either an entire spreadsheet or just a portion is an easy thing to do in Microsoft Excel. Here's how.