SQL Performance Quick Guide
A PDF guide with a collection of tactics you can use to improve the performance of your SQL queries.
GET INSTANT ACCESS - $1714 Tactics
Learn 14 different tactics to improve the performance of your SQL. More than just indexes!
Explanation and Samples
Each tactic has an explanation, sample code on how to apply it, and links to further documentation
Multiple Vendors
The techniques can be applied to Oracle, SQL Server, MySQL, or Postgres.
A PDF Guide for SQL Performance
Making your queries run faster helps your team, your applications, and your users.
In this guide, you'll learn 14 different tactics on how you can improve the performance of your SQL queries, such as:
- removing DISTINCT and finding the real problem
- Using EXISTS instead of IN
- Changing UNION to CASE and simplifying your query
- Changing correlated subqueries to joins
- And many more!
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