Blog
Insights on data engineering, governance, and building data-driven organizations.
AI-Powered Permissioning: From One Week to One Hour for Healthcare Data Access
How Narona Data deployed an agentic permissioning system that scanned thousands of data assets, reduced credentialing from one week to one hour, and cut overprovisioning by 80%.
Tony Zeljkovic
2026-04-27
From 500 Dashboards to Self-Service: AI-Driven BI Migration and Autonomous Analytics
An enterprise with 500+ Looker dashboards faced week-long turnaround times and a 3-month p95 backlog. Narona Data led an AI-driven migration to Streamlit on Snowflake and built 12 self-service analytics agents — cutting tech costs 30%, headcount costs 50%, and increasing data capacity 5x.
Tony Zeljkovic
2026-04-06
Linear vs Exponential: How to Bet on the Right Technologies
Some technologies evolve predictably. Others rewrite everything. The distinction determines whether your experience works for you or against you.
Tony Zeljkovic
2026-03-01