Excel possesses formidable database powers. Creating a relational database starts with a Master table that links to subordinates called (awkwardly) Slave, Child, or Detail tables.

And that’s all there is to creating a table and inserting data into it on MySQL. Once you have all the data necessary, your database is ready for usage by your web-based tool.

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).

Creating and using an SQLite database for data persistence in Android apps. Covers the basics, as well as using foreign keys. Full source included.

In Microsoft Access, you can rename or delete a database table or other objects such as forms, reports, and queries. We show you how to do it.

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.

The pivot table is a collection of tools that Excel uses to create reports from complex, multi-file spreadsheet data. Here's how to generate reports for single tables ...

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 ...

In the video below, Mattias Frank shows us how to create a pivot table in notion, let’s find out how it is done. Watch this video on YouTube.