Agentic AI Reference Architecture

Knowledge & Data · Data artifact

Flat Index Configuration

Data artifactKnowledge & DataKnowledge & Dataarc:FlatIndexConfig

A vector index configuration performing exact nearest-neighbour search by scanning every stored vector.

Responsibility. Configures exhaustive exact vector search.

Also known as: FLAT index

Variant of Vector Index Build Configuration abstract

When to choose. Choose only for small collections (under about 100K vectors) where exact results are needed.

specializesalternative toalternative toVector Index Build Configuration: specializesVector Index Build Confi…HNSW Index Configuration: alternative toHNSW Index ConfigurationIVF Index Configuration: alternative toIVF Index Configuration
Direct neighbourhood (hover for relationship types)

Relationships

alternative to variability

Quantitative guidance

As stated by the sources; verify before use.

Sources

  1. Ch6.3B: T. Nguyen, "ETL Worked Example - Load Phase & Pipeline Integration," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 6.3B. ISBN: 9798244538229.