Redis Object Cache

A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis (PECL), Relay, replication, sentinels, clustering and WP-CLI.

To adjust the connection parameters, prefix cache keys or configure replication/clustering, see the configuration options.

Object Cache Pro

A business class Redis®¹ object cache backend. Truly reliable, highly optimized, fully customizable and with a dedicated engineer when you most need it.

• Rewritten for raw performance
• 100% WordPress API compliant
• Faster serialization and compression
• Easy debugging & logging
• Cache prefetching and analytics
• Fully unit tested (100% code coverage)
• Secure connections with TLS
• Health checks via WordPress & WP CLI
• Optimized for WooCommerce, Jetpack & Yoast SEO

Learn more about Object Cache Pro.

¹ Redis is a registered trademark of Redis Ltd. Any rights therein are reserved to Redis Ltd. Any use by Redis Object Cache is for referential purposes only and does not indicate any sponsorship, endorsement or affiliation between Redis and Redis Object Cache.

Troubleshooting

Answers to common questions and troubleshooting of common errors can be found in the FAQ. Reading these is always faster than waiting for a response in the support forums.

Configuration

The plugin comes with vast set of configuration options and connection examples. Advanced users may consult Scaling and replication

WP CLI commands

Redis Object Cache has various WP CLI commands, for more information run wp help redis after installing the plugin.