Spot Optimizer ≠ Spot Fleet: decide smart, then launch
Stop guessing at EC2 Spot instances. Learn how Spot Optimizer intelligently selects low-interruption instance types, then pairs with EC2 Fleet for reliable, cost-effective infrastructure.
who am I?
Hi, I’m Amar — a Data Engineer at Citi in Pune, where I work on building and fixing things, particularly when it involves working on large-scale data processing jobs and optimizing Spark workloads. Before this, I spent four years at Sahaj Software as a Solutions Consultant, solving complex data problems and delivering reliable engineering solutions.
Over the years, I’ve worked on various software projects and continuously explore new technologies. I’ve also contributed to Apache Airflow and have been a past maintainer at CRI-O, DuckDuckGo, and Google Summer of Code.
Spot Optimizer ≠ Spot Fleet: decide smart, then launch
Stop guessing at EC2 Spot instances. Learn how Spot Optimizer intelligently selects low-interruption instance types, then pairs with EC2 Fleet for reliable, cost-effective infrastructure.
How Not to Open a Pull Request – And How to Do It Right
A comprehensive guide on creating effective pull requests, based on 6+ years of open source maintenance experience. Learn how to make your PRs more mergeable through proper scoping, communication, and best practices.