I would recommend https://weaviate.io/ https://weaviate.io/ Disclaimer, I work at Weaviate. It is open source, super fast and really easy to work with. Plus, i

I would recommend https://weaviate.io/ https://weaviate.io/ Disclaimer, I work at Weaviate. It is open source, super fast and really easy to work with. Plus, it can easily handle huge volumes, we even have it running with a billion objects.