Patrick Baumgartner at JNation 2024
summary
Shows concrete benchmarks and commands that cut Spring Boot cold-starts to half the startup time, trim JVM heap by 30% memory savings, and shrink container images to half the size by combining Spring AOT/native-image options, buildpacks with alternate base/run images, and JVM tuning. Compares results across workloads (functions vs long‑running services), lists the exact tools and image builders used, and demonstrates reproducible measurements and the generated AOT code behind the speedups.
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chapters (6)
- 0:00Introduction and speaker background
- 1:06Java User Group Switzerland structure
- 3:17Spring Boot performance optimization
- 5:43First impressions of JNation
- 6:25Software craft and community engagement
- 9:56Socrates unconference overview
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