PinnedJV RoiginAWS in Plain EnglishI took 5 AWS professional-level exams in 3 days — here’s what happenedA crazy story, plus experience and exam tips to help you in your own certification journey!Dec 8, 20221Dec 8, 20221
JV Roig2023 Cloud Upskilling and Cert Prep: Systems, not GoalsFor consistent and productive self-improvement, think in terms of systems, not goals, to hypercharge your personal Cloud journey.Mar 21, 2023Mar 21, 2023
JV RoigWhy Serverless Is Inherently More Secure Than ContainersSometimes, people mix up containers with serverless since containers can be run serverlessly. But nuance is important, esp for security!Mar 13, 20233Mar 13, 20233
JV RoigThe Problem With Serverless — From a Serverless AddictIt’s not lock-in. It’s worse. Read on to see what a serverless addict sees as the biggest problem in serverless land.Mar 6, 20237Mar 6, 20237
JV RoigMultithreading in AWS Lambda, Part 4: Massive Throughput and Cost EfficiencyIs multithreading worth it in terms of throughput and cost?Feb 10, 20231Feb 10, 20231
JV RoigMultithreading in AWS Lambda, Part 3: Multithreaded vs Multi-instance Lambda ArchitecturesKey differences between multithreaded and multi-instance Lambda architecturesFeb 3, 20231Feb 3, 20231
JV RoigMultithreading in AWS Lambda, Part 2: Multithreaded Code in PythonEasy-peasy multithreading in Python to accelerate your serverless functions.Jan 27, 2023Jan 27, 2023
JV RoigMultithreading in AWS Lambda, Part 1: Performance ScalingYou can do multithreading in AWS Lambda to increase performance — but the performance scaling may not be as you expect!Jan 20, 20231Jan 20, 20231
JV RoigServerless Analytics, Part 5: Query OptimizationCreate a powerful serverless analytics solution that can handle TBs of data for much cheaper than cluster-based data warehouses (Part 5)Nov 7, 2022Nov 7, 2022
JV RoigServerless Analytics, Part 4: ETL, and Why You May Not Need CrawlersCreate a powerful serverless analytics solution that can handle TBs of data for much cheaper than cluster-based data warehouses (Part 4)Nov 1, 2022Nov 1, 2022