Agentic AI Reference Architecture

Knowledge & Data · Software component

Index Integrity Validator

Software componentKnowledge & DataKnowledge & Dataarc:IndexIntegrityValidator

A post-loading validator that checks stored vectors have the expected dimensionality and are not degenerate and that every loaded chunk is searchable in the index.

Responsibility. Verifies data survived loading into the vector index uncorrupted.

Also known as: Post-loading validation, Embedding quality check

evaluatesis orchestrated bywritesVector Index Store: evaluatesVector Index StoreIngestion Pipeline Orchestrator: is orchestrated byIngestion Pipeline Orche…Data Validation Result Store: writesData Validation Result S…
Direct neighbourhood (hover for relationship types)

Relationships

writes dependency

is orchestrated by control

evaluates assurance

Classification

Patterns
Post-load verification
Quality attributes
Reliability (ISO/IEC 25010 | NIST AI RMF: valid and reliable)Functional suitability: correctness and validity (ISO/IEC 25010 | NIST AI RMF: valid)
Risks mitigated
Loading errors and database corruptionIndexing misconfiguration making good data invisible to retrieval

Sources

  1. Ch6.4: T. Nguyen, "Data Quality Fundamentals," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 6.4. ISBN: 9798244538229.