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Wrap-up / Next steps

Congratulations! You have completed this course on vector indexes. We hope you found it helpful and informative.

Index selection

When choosing an index type, use the following as a guide:

  • Flat index: Use for small collections with a known size.
  • HNSW index: Use for large collections with a known size.
  • Dynamic index: Use for collections with an unknown size or collections that may grow over time.

Also, in a multi-tenant environment, the "dynamic" index may be a good default choice, as it will allow some tenants to remain in the flat index while others are automatically converted to hnsw when they grow.

Further resources

These resources will help you continue your learning journey:

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