Most forget that SQL isn’t just about writing queries, which is just the first step down the road. Ensuring that queries are performant or that they fit the context that you’re working in is a whole other thing. This SQL tutorial will provide you with a small peek at some…

The Kyan

Community Picks is a section on daily.dev where our community members share the most interesting and valuable content they've discovered online. From insightful articles to handy tools, every post is a gem curated by our dedicated coomunity. To contribute to Community Picks, you need to have at least 250 reputation points, ensuring that only active and trusted members can share their finds.

Community Picks

This post provides insights into evaluating and optimizing SQL query performance. It discusses time complexity, the big O notation, and the estimation of query plan complexity. It also suggests various SQL tuning techniques.

How To Write Better SQL Queries: The Definitive Guide – Part 2

Estimating Time Complexity of Your Query Plan

<p>I wonder if there was any change since 2017?!</p>
