Good software habits apply to databases too. Trust in these little design tips to build a useful, rot-resistant database schema.

Streamline Your Workflow with Power Query Power Query provides a robust and flexible approach to combining and transforming data from multiple Excel sheets into a single, structured dataset.

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

There is incredible power in writing a one-person show. It will undoubtedly be hard work, but the rewards both professionally and spiritually are immense and absolutely worth it. Here’s how you ...

An experiment involving a database course was performed to assess the influence of semantic distance on learners’ understanding of SQL. The participants were requested to perform a query-writing task ...

An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception.

Google Ads API Report Fetcher (gaarf). Contribute to google/ads-api-report-fetcher development by creating an account on GitHub.

In addition, we present an automated tool, SQLRepair, that is capable of repairing errors introduced by undergraduate programmers when writing SQL queries. Our results show that students find repairs ...