Configuring vector stores in ColdFusion Administrator lets you register named connections to a vector database so application code can index embeddings, run similarity search, and support patterns such as semantic search and retrieval-augmented generation (RAG) without hard-coding secrets in every app. In the Administrator, you define a configuration alias and supply provider-specific settings: endpoint URLs, credentials, vector dimension (aligned with your embedding model), and options such as collection, metric, and index behavior where the provider allows it. You can start with the in-memory provider for development, then point the same CFML methods at a hosted backend for production.