Integrate with Azure AI Search (vectorDB)

[trungtly]

Is your feature request related to a problem? Please describe. Integrate with Azure AI Search (formerly known as Azure Cognitive Search) as a vectorDB Llamaindex: https://docs.llamaindex.ai/en/stable/examples/vector_stores/CognitiveSearchIndexDemo.html Langchain: https://python.langchain.com/docs/integrations/vectorstores/azuresearch

Describe the solution you'd like Azure AI Search is fundamentally a vectorDB with its own default embedder.

Additional context Useful for enterprise use cases that rely on Azure ecosystem.

[isfuku]

Can you assign this to me? I already have an implementation for the document store following the protocol, and the retrievers. I closely followed the OpenSearch implementation.