Caching
.html MySQL Query Cache memcached Redis
| Name | Feature | Eviction argorithm |
|---|---|---|
| Memcached | very large hash table across machines. | Least Recently Used(LRU) |
| Memcached | Redis | |
|---|---|---|
| Sub-millisecond latency | Yes | Yes |
| Developer ease of use | Yes | Yes |
| Data partitioning | Yes | Yes |
| Support for a broad set of programming languages | Yes | Yes |
| Advanced data structures | - | Yes |
| Multithreaded architecture | Yes | - |
| Snapshots | - | Yes |
| Replication | - | Yes |
| Transactions | - | Yes |
| Pub/Sub | - | Yes |
| Lua scripting | - | Yes |
| Geospatial support | - | Yes |