Alibaba Cloud PolarDB and MemTensor Jointly Launch AI Memory Solution, P99 Latency Reduced by Up to 89.2%

TechFlow reports, on July 30, Alibaba Cloud PolarDB and MemTensor jointly launched a one-stop AI memory solution, featuring persistent, high-availability AI memory capabilities. The solution integrates relational retrieval, vector retrieval (PGVector), and graph retrieval (PolarAGE) capabilities within a single PolarDB-PG instance, reducing P99 latency by up to 89.2%. MemTensor positions it as the MemOS persistent memory layer, emphasizing zero downtime. This collaboration directly combines database infrastructure with AI memory management, targeting AI application scenarios requiring long context or persistent state management.