Milvus (https://milvus.io https://milvus.io) and Vespa (https://vespa.ai https://vespa.ai) are great choices if you're looking for hardened, scalable, and produ

Milvus (https://milvus.io https://milvus.io) and Vespa (https://vespa.ai https://vespa.ai) are great choices if you're looking for hardened, scalable, and production-ready vector databases. We (Milvus) also have `milvus-lite` if you'd like something pip installable: python3 -m pip install milvus