SQL best practices: a brief guide to writing better SQL queries. This article covers some best practices for writing SQL queries for data analysts and data scientists.

Advanced SQL Interviews don't just test you on correctness – they often check out your SQL coding style too, especially during take-home SQL challenges. Usually, they are checking to …

Nov 17, 2025 · Poorly written SQL queries can result in slow performance, high resource costs, locking and blocking issues, and unhappy users. The following are common practices that can …

Apr 3, 2025 · Learn the top 20 SQL best practices every developer should follow to write efficient, secure, and optimized queries. From indexing and normalization to query optimization and …

Jun 12, 2025 · Writing SQL that is clean and readable doesn't have to be difficult or take a lot of time. Following a few simple tips can make all the difference, and will become second nature …

Oct 28, 2025 · Learn seven practical SQL best practices for writing faster, safer, and more readable queries. Tips from the team behind Beekeeper Studio, the open-source SQL editor …

Jul 31, 2021 · How to write SQL queries that your team can easily read and maintain? It’s easy to mess with SQL without proper guidelines. Since everybody in your team might have their own …

Oct 28, 2025 · Practical SQL best practices for developers and DBAs. Learn how to design clean schemas, write readable and efficient queries, avoid common mistakes, and keep your …

Jul 15, 2025 · See the latest SQL Server Best Practices brought to you by the experts at Microsoft SQL Server Blog.

In this blog, we’ll dive into the essential SQL best practices, covering query optimization, code readability, and database design. We’ll keep it conversational, explain each point thoroughly …