JVM Performance | byteiota

Tag: JVM Performance

Java 27 release featuring post-quantum TLS, G1 GC default, and compact object headers

News

Java 27: Post-Quantum TLS, Smaller Heaps, Defaults Win

Java 27 landed on September 15, 2026. It is not an LTS release — that ...

September 21, 2026

Developer Tools

Java 27 AOT (JEP 544): Cut Microservice Startup Time 80%

JEP 544 ships in JDK 27 with 65-80% startup reduction for Java microservices. No code ...

September 17, 2026

Java Project Valhalla value classes diagram showing memory flattening and scalarization in JDK 28 - blue and white tech visualization

News

Java Project Valhalla Lands in JDK 28: Value Classes Arrive

JEP 401 ships in JDK 28 after 12 years. Java value classes cut boxing overhead ...

July 16, 2026