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. I talk a lot about server software and apps that require ...

You can enter data into a Microsoft Excel sheet or run a bit of M code in Microsoft Excel Power Query when you need to create a table.

Query is a request for data. In this article we are going to explain how to create and modify query in Microsoft Access the easy way.

How to Reindex SQL Tables. The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can ...

Here's how to create a pivot table in Excel to slice and dice your data, letting you perform in-depth analyses and spot important trends.

Create your pivot table using your entire or selected data range in a new or existing sheet. In the left side column that appears, look underneath Suggested for a small list of potential pivot ...