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When you’re building with LLMs, memory matters. Here, Ricardo Ferreira shows you how to give your AI app a brain—by storing and reusing conversation history with LangChain and Redis. See how to connect chat memory to an OpenAI-powered LLM so your app can pick up right where it left off.

Key topics

1. Build chat memory using LangChain and Redis
2. Reuse past messages to make LLM responses smarter and more contextual