June 15, 2026•1 min read•from InfoQ

Presentation: Practical Performance Tuning for Serverless Java on AWS

AWS Hero Vadym Kazulkin explains how to overcome Java’s enterprise hurdle on AWS Lambda: cold starts and memory footprints. He shares a technical deep dive into performance tuning, comparing fully managed AWS SnapStart (with pre-snapshot priming hooks) against GraalVM ahead-of-time compilation, while addressing the latest architectural implications of Project Leyden and Java 25.

By Vadym Kazulkin

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