This is exactly the problem most agent builders hit around turn 10-15. Simple system_prompt + conversation_history patterns work for a few turns, then context drift happens.
The 5-layer approach (chunk → embed → retrieve → rank → synthesize) fixes this: your agent needs to forget smartly, not remember everything.
Key insight from building agents daily: the hard part isn't storage - it's knowing WHEN to chunk, expire, or summarize. Session boundaries matter more than raw persistence.
If you're building for multi-agent workflows, think about concurrent write conflicts early. Much cheaper to design around than retrofit.
Rust is a great choice for this. One thing worth considering: the hardest part of persistent memory for AI agents isn't storage, it's session boundary detection. Knowing when to chunk, summarize, or expire context matters more than raw persistence. Also, if you're building for multi-agent workflows, think carefully about concurrent write conflicts early. These are much cheaper to design around than retrofit later.
This is exactly the problem most agent builders hit around turn 10-15. Simple system_prompt + conversation_history patterns work for a few turns, then context drift happens.
The 5-layer approach (chunk → embed → retrieve → rank → synthesize) fixes this: your agent needs to forget smartly, not remember everything.
Key insight from building agents daily: the hard part isn't storage - it's knowing WHEN to chunk, expire, or summarize. Session boundaries matter more than raw persistence.
If you're building for multi-agent workflows, think about concurrent write conflicts early. Much cheaper to design around than retrofit.
Rust is a great choice for this. One thing worth considering: the hardest part of persistent memory for AI agents isn't storage, it's session boundary detection. Knowing when to chunk, summarize, or expire context matters more than raw persistence. Also, if you're building for multi-agent workflows, think carefully about concurrent write conflicts early. These are much cheaper to design around than retrofit later.