34:15

Django Database Transactions / atomic() function

23:36

Django - select_for_update() function / Locking Database Rows

29:18

Django ORM Deep Dive - Introduction to Databases & SQL

39:13

Advanced Django ORM Features (Q-Objects, F-Expressions, Aggregations and Annotations)

14:24

printf Function vs. C / C++ Logging: Debugging Techniques, Performance & Concurrency

32:26

Python and Redis Tutorial - Caching API Responses

30:32

Django Query Optimization / select_related & prefetch_related / django-debug-toolbar / N+1 Problem

21:46

Django - COALESCE Function and Handling NULL Values in the Database