Vector Database
A specialized storage system designed to hold AI embeddings, allowing computers to quickly find related concepts and information.
In Plain English
Think of a vector database as a 3D map of ideas. Traditional databases store things in neat rows and columns, like a spreadsheet. A vector database stores information based on its meaning, placing similar concepts physically closer together in the computer's memory. When an AI needs to find information related to "healthy eating," it looks in the neighborhood of the database where words like "salad" and "nutrition" live.
Real-World Example
The backend system that allows a customer service AI to instantly find five past support tickets that are conceptually similar to your current problem.