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CodeSignal

Indexing, Optimization and Scaling pgvector

via CodeSignal

Overview

Learn how to scale and optimize pgvector queries using indexing, tuning search parameters, monitoring database performance, and running queries using these indexes.

Syllabus

  • Unit 1: Understanding and Managing Indexes in pgvector
    • Finding Vector Indexes in Products
  • Unit 2: Inspecting Table and Indexes in pgvector
    • Checking Table Size in PostgreSQL
    • Exploring Index Details in PostgreSQL
    • Index Usage Insights for Products Table
  • Unit 3: Tuning and Running Queries with Approximate Indexes in pgvector
    • Tuning IVFFlat Index Probes
    • Tuning HNSW Index for Vector Search
    • Comparing IVFFlat and HNSW Queries

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