Observed arrival · 2026-09-22
Lavik: Redis-Compatible Storage on NVMe
Lavik is an open-source Redis-compatible storage system that keeps values on NVMe SSDs while retaining a compact key index in memory.
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- For
- Redis and Valkey operators with growing datasets
- Worth noticing
- The published 1 KiB test reports 1.01 million GET requests per second, with one measurement per point.
Field notes
Lavik keeps a compact key index in DRAM while placing values on files, raw block devices, or SPDK namespaces backed by NVMe SSDs. The homepage documents RESP2 and RESP3 support and targets Linux on x86_64 and ARM64. Its comparison uses 10 million 1 KiB values and six NVMe SSDs, but explicitly limits the benchmark by noting that each point was measured once and does not establish crash durability or an application SLA.
Observed signals
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✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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