Step-By-Step: Calculate totals in Access on the fly Your email has been sent Instead of wasting disk space with stored values, you should use calculated fields whenever possible in a database ...

You’ve created a query that calculates an invoice total by adding the order total and the shipping charges. You used this formula for the calculated field: Invoice_Total: [Shipping Charge ...

GraphQL is a query language mostly used to streamline access to REST APIs. Now, a new breed of GraphQL implementations wants to build an abstraction layer for any database on top of GraphQL, and ...

How to Use Web Query Files With Access. Web query files are spreadsheets that Microsoft Excel creates using data from Web pages. For example, if your business wants to analyze stock data, a Web ...

Graph database query languages are growing, along with graph databases. They let developers ask complex questions and find relationships.

If the history of relational databases is any indication, what is going on in graph databases right now may be history in the making.