SQL تحسين أداء وضبط أوامر

Enhance your SQL skills and master performance tuning with this comprehensive course. You'll gain expertise in creating tables, inserting data, and executing and analyzing queries using Explain and Explain Analyze. Additionally, you'll learn to apply different types of indexes to boost performance and implement hash, merge, and nested loop join strategies for efficient querying.

Throughout the guided project, you'll receive step-by-step guidance ideal for beginners in the field of data engineering. Whether you're looking to accelerate query execution or improve command performance, this course offers essential steps for tuning your SQL commands and organizing your database for easy data access. By the end of the project, you'll be proficient in writing SQL commands with optimal performance, making database organization and data retrieval easier.