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Client Side Caching (#2947)

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* CSC POC ontop of Parser

* add csc file that weren't merged after patch

* address review comments

* nits to try and fix github

* last change from review

* Update client-side cache and improve documentation

* Add client side caching RESP3 validation

* Add documentation for RESP and unstableResp3 options

* Add comprehensive cache statistics

The `CacheStats` class provides detailed metrics like hit/miss counts,
load success/failure counts, total load time, and eviction counts.
It also offers derived metrics such as hit/miss rates, load failure rate,
and average load penalty. The design is inspired by Caffeine.

`BasicClientSideCache` now uses a `StatsCounter` to accumulate these
statistics, exposed via a new `stats()` method. The previous
`cacheHits()` and `cacheMisses()` methods have been removed.

A `recordStats` option (default: true) in `ClientSideCacheConfig`
allows disabling statistics collection.

---------

Co-authored-by: Shaya Potter <shaya@redislabs.com>
This commit is contained in:
Bobby I.
2025-05-19 15:11:47 +03:00
committed by GitHub
parent 6f961bd715
commit f01f1014cb
25 changed files with 2330 additions and 101 deletions
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3
packages/client/index.ts
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@@ -34,3 +34,6 @@ export { GEO_REPLY_WITH, GeoReplyWith } from './lib/commands/GEOSEARCH_WITH';
export { SetOptions } from './lib/commands/SET';
export { REDIS_FLUSH_MODES } from './lib/commands/FLUSHALL';
export { BasicClientSideCache, BasicPooledClientSideCache } from './lib/client/cache';