How We Built mem9: Lessons From Shipping Persistent Memory for AI Agents (opens in new tab)

In early March 2026, a customer asked us for something that sounded simple and turned out to be one of the hardest problems in the agent stack: Make agents remember. We did not start with a polished roadmap, a heavyweight architecture review, or a six-month product plan. We started the way many products do: With […] The post How We Built mem9: Lessons From Shipping Persistent Memory for AI Agents appeared first on TiDB.