KnowledgeBase Vector DB Migration
Published on: 04/05/2026
Migrated 54M docs MongoDB to OpenSearch, cut latency 20x, costs 42%, zero downtime rollout.
Engineering Management

Migrated 54M docs MongoDB to OpenSearch, cut latency 20x, costs 42%, zero downtime rollout.

Learn how rubric-based evals, LLM-as-judge, and feedback loops make AI Agentic system reliable at scale.