The good news is that this already exists in the Redis search module [1], which allows you to do similarity search against indexed embeddings, among other featu

The good news is that this already exists in the Redis search module [1], which allows you to do similarity search against indexed embeddings, among other features, and offers comparable performance against other ANN libraries [2], depending on your performance criteria. I've been using it for a side project to do semantic search on books[3] and have been really happy with its performance. (Not affiliated with any of this, was mostly interested in exploring existing well-performing, fairly standard tools with low latency) [1] https://redis.io/docs/interact/search-and-query/search/vectors/ https://redis.io/docs/interact/search-and-query/search/vecto... [2] https://ann-benchmarks.com/#redisearch https://ann-benchmarks.com/#redisearch [3] https://viberary.pizza/how https://viberary.pizza/how