2 videos · 2 events · 2022–2023 · 59 min of video
0:35:17
DjangoCon Europe 2023 · June 8, 2023
Caching lets applications avoid repeating expensive work and reduce network latency, but it trades memory, CPU, freshness, and complexity. The speaker covers Python memoization, Django’s cache framework, distributed backends such as Redis, stale-while-revalidate strategies, cache invalidation, thread-safety, and caching at the browser, web-server, and CDN…
0:23:54
DjangoCon US 2022 · November 23, 2022
Django applications often turn model instances into JSON through ad hoc serializer methods, but adding related fields can quietly introduce N+1 queries, expose unnecessary data, and make query optimization the responsibility of each view. Iuri de Silvio argues that data loading and serialization should be…