> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Learn Backend • AI Agent SDK

> LearnBackend: Storage backend for learning data.

# LearnBackend

> Defined in the [**Feature Configs**](https://praison.ai/docs/sdk/reference/praisonaiagents/modules/feature_configs.md) module.

AI Agent

Storage backend for learning data.

FILE: JSON files (default, zero dependencies)
SQLITE: SQLite database
REDIS: Redis (requires redis package)
MONGODB: MongoDB (requires pymongo)

## Source

> [card] [View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/config/feature_configs.py#L131)
>
> `praisonaiagents/config/feature_configs.py` at line 131

***

## Related Documentation

> [card] [Agent Learn](https://praison.ai/docs/docs/concepts/agent-learn)

> [card] [Learn Configuration](https://praison.ai/docs/docs/configuration/learn-config)


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