Perform Approximate Similarity Search Using Vector Indexes
For a vector search to be useful, it needs to be fast and accurate. Approximate similarity searches seek a balance between these goals.
- Understand Approximate Similarity Search Using Vector Indexes
For faster search speeds with large vector spaces, you can use approximate similarity search using vector indexes. - Optimizer Plans for Vector Indexes
Optimizer plans for HNSW and IVF indexes are described in the following sections. - Approximate Similarity Search Examples
Review these examples to see how you can perform an approximate similarity search using vector indexes.
Parent topic: Query Data with Similarity Searches