LavikLAVIK / ABOUT
Let data capacity grow with NVMe SSD.
Lavik is an Apache 2.0 open-source, Redis-compatible key-value store from EloqData. It keeps a compact key index in DRAM and stores values on NVMe SSD, so applications can retain more data without paying DRAM prices for every value. The current release is 0.2.0.
Performance and capacity cost
In the published SPDK GET/SET benchmark, Lavik exceeded Redis and Valkey peak throughput. At a 20:1 DRAM/NVMe SSD price per GiB, the storage-capacity cost for the same value payload is 95% lower. Index and runtime memory, replicas, servers, and operations are additional; each workload needs its own latency and availability evaluation.
Read the benchmarks · Calculate capacity cost
Evaluate your application
Lavik supports RESP2 and RESP3. Choose an installation method, check the commands and clients your application uses, then follow the migration guides to validate data, error handling, and operational behavior. The 0.2.0 manual includes command references, client examples, RedisShake migration steps, replication and monitoring guides.
An open project
Lavik is built in the open under Apache 2.0. You can use it in commercial and personal projects, inspect the implementation, and contribute improvements. The repository is where we discuss bugs, design decisions and new capabilities.