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Why does redis recommend to not use huge tables? I'd like to experiment with using DPDK with it, but that requires huge tables
by dirtydroog 6y ago
Why does redis recommend to not use huge tables? I'd like to experiment with using DPDK with it, but that requires huge tables
- antirez 6y agoBecause when Redis forks to persist, every write will copy a 2MB huge page, and that's not good. All the memory will end to be copy-on-write-ed: latency spikes, big memory usage, ...