Memory for agents (conceptual video)
LangChain. Short, no-code walkthrough of the short-term-vs-long-term split, the three shapes long-term memory tends to take (instructions, profile, list of objects), and the hot-path-versus-background trade-off for when to write. The article's memory-architecture section assumes exactly this taxonomy.
What you should get from this
Separate short-term and long-term memory decisions and decide when agent memory should be written.
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