Have you ever found yourself tangled in a web of complex Excel formulas, trying to make sense of sprawling datasets with traditional functions like SUMIFS? Many of us have been there, struggling with ...

Originally, Excel was not designed to be a real database. Its early database functions were limited in quantity and in quality. And because every record in an Excel database is visible on the screen ...

Azure Cosmos DB, Microsoft’s cloud-scale distributed database, is designed to offer the APIs and the storage model you need for your applications. Want a NoSQL database? Use the MongoDB or Cassandra ...

Learn how to access a MySQL database from the Web using PHP, including how to read from and write to the database and how to filter potentially troublesome input data. Previously, in our work with PHP ...

The DGET function in Excel is a Database function that extracts from a database a single record that matches the specified criteria. The formula for the DGET function ...

Open an existing table or create a new table. In this tutorial, we want to find Barbie Extra Dolls sales from the ninth to sixteenth of January. Below the table, you have created. Create a mini table ...

A computer in a network that is dedicated to database storage and retrieval. It holds the database management system (see DBMS) and the databases. Upon requests from the client machines, it searches ...

Version 1.9 of the note and knowledge manager Obsidian has been released. A new feature is a database function for summarizing, evaluating and filtering content. After a few weeks of beta testing for ...