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Vector Database#

FAQ#
  1. Do I need to use a vector database?
  2. What's the difference between the vector databases?
1. Do I need to use a vector database?#

LlamaIndex provides a in-memory vector database allowing you to run it locally, when you have a large amount of documents vector databases provides more features and better scalability and less memory constraints depending of your hardware.

2. What's the difference between the vector databases?#

To check the difference between the vector databases, you can check at Vector Store Options & Feature Support.