2 videos · 2 events · 2021–2022 · 1h 16m of video
0:33:14
DjangoCon Europe 2022 · October 17, 2022
Tarun Garg presents practical ways to make Django applications behave better under high concurrency and scale, focusing on four recurring problems. For slow Django admin pagination, he compares replacing expensive counts with a dummy value, timing out counts, using PostgreSQL statistics, and using `EXPLAIN` estimates,…
0:43:31
DjangoCon US 2021 · October 23, 2021
Tarun Garg presents five practical lessons for designing Django models, using a fictional messaging app called Yama to show how requirements evolve. He recommends auditing models with timestamps and other metadata, preferring timestamp fields over Boolean flags when event timing matters, choosing soft deletes based…