SQL

Performance tuning in SQL databases is an essential skill for database administrators and developers alike. This article provides a comprehensive guide to optimizing SQL queries and database structures, focusing on best practices, practical techniques, and specific examples.

This tutorial offers a deep-dive into SQL for data scientists, starting with fundamental concepts before progressing to advanced techniques and optimization strategies. Each section is fortified with examples and exercises to reinforce learning, with the ultimate goal of transforming readers into proficient SQL users.