HarborCache – Object Cache With Redis Wordpress Plugin - Rating, Reviews, Demo & Download
Plugin Description
HarborCache is a GPLv3 fork of Redis Object Cache 3.0.0 by Till Krüss and contributors, with original cache management and administration features. It requires a separately operated Redis server. No account, subscription or license key is required. Request analytics stay in your configured Redis namespace. External tracing is disabled by default.
This is the stable HarborCache release. It does not claim complete Object Cache Pro feature parity. See docs/FEATURES.md for verified configurations and deployment acceptance gates.
Features include persistent caching through Predis, PhpRedis, Relay or Credis; multisite group scopes; bounded TTLs; atomic namespace invalidation; bulk cache operations; typed values; optional serialization and compression; optional split-alloptions storage; request key prefetching; local sampled analytics; WP-CLI; protected administration forms; Site Health; Query Monitor; and Debug Bar support.
Advanced additions include bounded background reclamation, exact integer counters, safe-read retries/backoff, replica/Sentinel/cluster read routing, logging/tracing adapters, custom cache/connector factories, analytics retention/count/flush-persistence controls and shared-server capacity reporting. See docs/ADVANCED.md and the feature ledger for native-extension acceptance gates and API differences.
The dashboard includes Overview, Analytics, Connection, Cache Groups, Tools and Diagnostics. Configuration is saved to a guarded PHP file in wp-content. Configuration constants take precedence. Passwords and cached values are excluded from diagnostic exports.
HarborCache connects to the Redis endpoint you configure. It does not contact the original plugin vendor. Optional tracing must be explicitly configured and uses your host application’s New Relic or OpenTelemetry integration and destination. Plugin-provided spans contain command names, timings and bounded datastore metadata; they omit cached keys, values, credentials and endpoint details. Configure retention and privacy in your provider or collector. No tracing SDK, remote account or external destination is enabled by default.
Redis is a registered trademark of Redis Ltd. No affiliation or endorsement is implied.
Screenshots
Overview: cache status, request metrics and lifecycle controls.
Analytics: local sampled request history.
Connection and cache configuration.
Cache groups and scoped invalidation.
Tools and server observability.
Redacted diagnostics.
WordPress dashboard charts and statistics widget.
