RedgeDB

A Redis-compatible data layer that provides fast, durable app state for sessions, rate limits, flags, leaderboards, and hot reads, backed by SQL storage. It solves the problem of managing ephemeral state with complex infrastructure by offering a familiar Redis workflow with durable, inspectable storage. It targets modern development teams, including developers and operations, who need low-latency state without operational overhead. It is positioned as a drop-in replacement for Redis that can be self-hosted or used as a managed cloud service, with support for multiple SQL backends.

Key features

• RESP2 protocol listener
• L1 in-memory cache with TinyLFU
• Multi-database support
• Built-in admin API
• Key inspection and deletion
• Sorted-set queries
• Pipelining and transactions
• Deploy anywhere
• Self-hosted or managed