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TurboKV: Insanely fast Rust key-value store

37 pointsby rgbimbochamptoday at 2:23 AM11 commentsview on HN

Comments

boguscodertoday at 4:45 AM

Embedded could also mean no_std, which this is absolutely not. Still cool though

dangoodmanUTtoday at 3:55 AM

> DbOptions::durable()

> Appended to the WAL without a per-write sync

So… it’s not durable? Durable doesn’t mean “survives a process restart”, it means “durably saved to persistent storage”. For example, this “durable” mode wouldn’t survive power loss.

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nine_ktoday at 3:30 AM

I suppose the insane speed is due to this:

> TurboKV's persisted Bloom-filter format uses hardware AES.

Also, built-in LZ4 compression.

I would expect SIMD to be used for scans.

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