7–9 November 2016: Conference & Tutorials
9–10 November 2016: Training
Amsterdam, The Netherlands
Mario Kostelac

Mario Kostelac
Product Engineer, Intercom

Website | @mariokostelac

Mario Kostelac is a full stack product engineer at Intercom, a highly successful and fast-growing technology startup that provides customer communication software to Internet businesses. While at Intercom, Mario has worked across several teams leading initiatives that range from database migrations to backend distributed systems to building some of Intercom’s most successful recent product features like Facebook integration for support teams. Prior to Intercom, Mario interned at Palantir and Microsoft.


16:10–16:50 Monday, 7/11/2016
Reimaging DevOps, security, and infrastructure DevOps Emerald Room & Lounge Audience level: Intermediate
Mario Kostelac (Intercom)
Average rating: ****.
(4.20, 5 ratings)
Data stores are the backbone of every modern application. Mario Kostelac shares Intercom's journey to the biggest MySQL instance on Amazon RDS and explains how AWS Aurora saved Intercom's scaling when it quickly became too small. In short, Mario explains how Intercom moved a live database with more than two billion rows with almost no downtime and without losing a single row. Read more.