Скачать
SQL Query Optimizer (Arabic - عربي) with Amr Elhelw - Tech Vault
Автор: Tech Vault
Загружено: 2024-05-04
Просмотров: 8761
Описание:
Slides: https://github.com/aelhelw/techvault/...
English version of this video: • SQL Query Optimizer (English) with Amr Elh...
▬ Related Videos ▬▬▬▬▬▬▬▬▬▬
SQL Query Life Cycle: • SQL Query Life Cycle (Arabic - عربي) with ...
Relational Algebra: • Relational Algebra - Deep Dive (Arabic - ع...
▬ Other Resources ▬▬▬▬▬▬▬▬
PostgreSQL Transformation Rules: https://www.postgresql.org/message-id...
▬ Contents ▬▬▬▬▬▬▬▬▬▬▬
00:00 Intro
02:01 Why do we need the optimizer?
09:30 Plan Enumeration
18:16 Rule-based optimization
27:49 Cost-based optimization
36:44 Bottom-up approach
44:58 Top-down approach
47:42 Summary
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
