Invar: The Diskless Document Store

Invar gives you Redis™ compatible persistence without having to manage disks. Run one instance, or a per-tenant fleet of thousands.

Invar

Diskless

Diskless by Design

Invar persists data to S3-compatible object storage via SlateDB.

Slash your cost-per-GB and stop overprovisioning expensive disks ahead of time.

Compatible

Works with your existing Redis™ workloads

Invar has broad support for all the core Redis command groups including standard data structures, Bloom filters, JSON, Streams and Lua scripting.

Lightweight

Built for Density

Invar is a single Rust binary and runs as a single-writer. This makes it ideal for massive per-tenant parallelism.

DevEx

Runs locally without S3

Run invar on your local machine or a CI environment with real disk persistence, without any S3 dependency.

Open-Source

Always free & open

Invar is an open-source, Apache 2.0-licensed project and is free to use commercially.

Managed Invar Instances

A fully managed hosting service for Invar DBs.

Predictable pricing and

Pricing


$9 / compute unit / month


$0.05 / GB

(First GB free)