the javascript sdk here uses postgres/supabase as the default vector database. works well.
https://github.com/arakoodev/EdgeChains/blob/ts/JS/edgechains/examples/src/service/HydeSearchService.ts#L64

https://github.com/arakoodev/EdgeChains/blob/ts/JS/edgechains/lib/src/lib/clients/PostgresClient.ts

we want to add support for qdrant vector database https://qdrant.github.io/qdrant/redoc/index.html
please dont use qdrant packages - use the api directly and wrap them in edgechains classes.

documentation - https://qdrant.tech/documentation/