gitlab-org--gitlab-foss/changelogs/unreleased/44191-reduce-redis-usage-from-merge-request-diffs-caching.yml

---
title: Stop caching highlighted diffs in Redis unnecessarily
merge_request: 17746
author:
type: performance
Only cache highlight results for latest MR diffs Previously, we kept them all in the cache. We don't need the highlight results for older diffs - if someone does view that (which is rare), we can do the highlighting on the fly. 2018-03-14 12:03:10 -04:00			`---`
			`title: Stop caching highlighted diffs in Redis unnecessarily`
			`merge_request: 17746`
			`author:`
			`type: performance`