Redis is great, but for hot paths where every microsecond counts,
network latency kills you. fastcache is an in-memory cache that
lives in your process, with automatic cluster synchronization.
10x faster
vs Redis (p50)
< 5%
Memory Overhead
200+
Production Users
Benchmark Results
BenchmarkFastcacheGet-8 50000000 24.3 ns/op 0 B/op 0 allocs/op
BenchmarkRedisGet-8 5000000 243.1 ns/op 48 B/op 2 allocs/op
fastcache is 10x faster with zero allocations per operation.