# Vector Stores

***

A vector store or vector database refers to a type of database system that specializes in storing and retrieving high-dimensional numerical vectors. Vector stores are designed to efficiently manage and index these vectors, allowing for fast similarity searches.

### Vector Store Nodes:

* [Pinecone](https://tailwindsdocs.innovativesol.com/readme/chatflows/llamaindex/vector-stores/pinecone)
* [SimpleStore](https://tailwindsdocs.innovativesol.com/readme/chatflows/llamaindex/vector-stores/queryengine-tool)