> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay-adaptive/redis/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Module redis

> Redis-backed `StorageBackend` implementation.

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

Redis-backed [`StorageBackend`](/reference/api/rust-library-reference/nemo-relay-adaptive/storage/traits/trait-storagebackend) implementation.

Provides [`RedisBackend`](/reference/api/rust-library-reference/nemo-relay-adaptive/redis/struct-redisbackend) which persists runs, plans, trie envelopes, and accumulator state in Redis using atomic JSON blob operations.

## Key layout

All keys are prefixed with the configurable `key_prefix`:

* Kind | Key pattern | Value
* Run record | `{prefix}runs:{agent_id}:{run_id}` | JSON RunRecord
* Run index | `{prefix}runs_index:{agent_id}` | LIST of run UUIDs
* Execution plan | `{prefix}plan:{agent_id}` | JSON ExecutionPlan
* Trie envelope | `{prefix}trie:{agent_id}` | JSON TrieEnvelope
* Accumulators | `{prefix}accumulators:{agent_id}` | JSON AccumulatorState

## Structs

* [RedisBackend](/reference/api/rust-library-reference/nemo-relay-adaptive/redis/struct-redisbackend): A Redis-backed storage backend for cross-process shared state.

> Redis-backed `StorageBackend` implementation.

## Docs

- [Struct Redis Backend](https://docs.nvidia.com/nemo/relay/v0.5.0/reference/api/rust-library-reference/nemo-relay-adaptive/redis/struct-redisbackend.md): A Redis-backed storage backend for cross-process shared state.