Backend: Redis

Redis-backed session store, event store, and stream adapter.

Feature redis. Provides RedisSessionStore, RedisRuntimeEventStore, RedisRuntimeStreamAdapter, and RedisSessionDataStore.

Stores

Type	Trait	Mechanism
RedisSessionStore	SessionStore	Hash for session metadata, List for messages
RedisRuntimeEventStore	RuntimeEventStore	Redis Streams (XADD / XRANGE)
RedisRuntimeStreamAdapter	RuntimeStreamAdapter	Redis Pub/Sub
RedisSessionDataStore	SessionDataStore	Hash per session

Configuration

[store.session.redis]
url = "redis://localhost:6379"
prefix = "behest:"
max_connections = 16

When to use

• Multi-process deployments sharing session state.
• Distributed event log across instances.
• Moderate durability (Redis with AOF persistence).

See also

• Storage Overview — the full matrix.
• RuntimeEventStore — the event store trait.