2 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
Claude	fd99121408	Pivot per audit: add nginx vod_response_cache, drop premature DB indexes ... - Add vod_response_cache (64m) to nginx-vod-module config, directly targeting the maintainer-identified bottleneck of manifest/playlist generation on historical playback cold opens - Remove migration 036 (composite recording indexes) — existing indexes are already sufficient; schema expansion deferred until profiling justifies it This aligns with the V2 limited-scope patch plan: 1. nginx VOD response cache (this commit) 2. vod_ts overlap predicate rewrite (prior commit) 3. in-process historical mapping memoization (prior commit) 4. sibling path cleanup in recording_clip (prior commit) https://claude.ai/code/session_01XeVxvSk9ywyPBR288ZZXWE	2026-03-07 02:27:36 +00:00
Claude	89adfe19e0	VOD overlap query optimization, caching, and refactor ... - A1: Rewrite overlap query from OR-based predicate to canonical form (end_time > start AND start_time < end) which is index-friendly - A2: Add composite (camera, start_time, end_time) and (camera, end_time) indexes via migration to support the new overlap predicate - A3: Add bounded LRU in-process cache for historical VOD mapping payloads to avoid repeated DB + assembly work on re-opens - A4: Extract vod_ts internals into query/normalize/payload helpers in frigate/api/vod.py for benchmarking and future swapability - Also update the recording_clip download path to use the same canonical overlap predicate https://claude.ai/code/session_01XeVxvSk9ywyPBR288ZZXWE	2026-03-07 01:26:20 +00:00