TurboKV: Insanely fast Rust key-value store
37 points - today at 2:23 AM
SourceComments
dangoodmanUT today 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.
boguscoder today at 4:45 AM
Embedded could also mean no_std, which this is absolutely not. Still cool though
nine_k today 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.