Vector Database Abstraction

via “vector database abstraction with qdrant backend and parent-child relationship management”

A modular Agentic RAG built with LangGraph — learn Retrieval-Augmented Generation Agents in minutes.

Unique: Implements VectorDatabaseManager as an abstraction layer that handles both dense and sparse vectors, parent-child relationships, and supports both in-process and remote Qdrant instances. The abstraction enables swapping vector database backends (in theory) without changing agent code, though current implementation is Qdrant-specific.

vs others: More flexible than direct Qdrant client usage and more maintainable than scattered vector database calls throughout the codebase; the abstraction layer enables easier testing and backend swapping.