News and views from members of the Java team at Oracle https://inside.java/feed.xml 2026-09-18T07:20:23Z 2026-09-18T07:20:23Z John Rose Martin Chalupa (Netflix) Nicolai Parlog https://inside.java/2026/09/17/podcast-070/ 2026-09-17T00:00:00Z 2026-09-17T00:00:00Z

<p>From time scales to checkpointing, from managing to inspecting cache files, there are a number of details to consider when creating AOT caches for faster Java application launches.</p>

2026-09-17T00:00:00Z https://inside.java/2026/09/16/java-27-launch/ 2026-09-16T00:00:00Z 2026-09-16T00:00:00Z

<p>On September 15 we celebrated the release of Java 27! We covered what’s coming in JDK 27—from key enhancements and platform changes to the latest developments at the intersection of Java and AI.</p>

2026-09-16T00:00:00Z Sean Mullan https://inside.java/2026/09/16/jdk27-security-enhancements/ 2026-09-16T00:00:00Z 2026-09-16T00:00:00Z

<p>JDK 27 was released on September 15, 2026! As with my previous blogs, I have compiled a list of what I think are the most interesting and useful security enhancements in this release. I have also grouped them into appropriate categories (crypto, TLS, etc) which should make it easier to find out what has changed in each specific area. The JDK 27 release notes also contain further details on these and other enhancements.</p>

2026-09-16T00:00:00Z https://inside.java/2026/09/15/jdk-27-available/ 2026-09-15T00:00:00Z 2026-09-15T00:00:00Z

<p>JDK 27 is now available! Oracle is proud to announce the general availability of JDK 27 for developers, enterprises, and end-users.</p>

2026-09-15T00:00:00Z Billy Korando https://inside.java/2026/09/13/jdk-27-in-2-min/ 2026-09-13T00:00:00Z 2026-09-13T00:00:00Z

<p>Let's review in about 2 minutes the 9 JEPs (JDK Enhancement Proposals) that were included in the JDK 27 release!</p>

2026-09-13T00:00:00Z Billy Korando https://inside.java/2026/09/12/jdk-27-runtime-updates/ 2026-09-12T00:00:00Z 2026-09-12T00:00:00Z

<p>Let's review the performance updates, new runtime features, and other changes to existing features that are in the JDK 27 release!</p>

2026-09-12T00:00:00Z Billy Korando https://inside.java/2026/09/10/podcast-069/ 2026-09-10T00:00:00Z 2026-09-10T00:00:00Z

<p>Java 27 is set to be released on September 15th, let's review what's coming!</p>

2026-09-10T00:00:00Z Ron Pressler https://inside.java/2026/09/04/memory-management-principles-java/ 2026-09-04T00:00:00Z 2026-09-04T00:00:00Z

<p>In this talk, we’ll explore why the JDK’s garbage collectors work the way they do and how Java memory management affects application performance. We’ll look at the sometimes non-obvious relationship between RAM and CPU, and why they must always be considered together.</p>

2026-09-04T00:00:00Z Shawn Emery https://inside.java/2026/09/03/java-acceleration-curve25519-field-operations/ 2026-09-03T00:00:00Z 2026-09-03T00:00:00Z

<p>Find out about the improved Curve25519 field performance in JDK 27 and JDK 28.</p>

2026-09-03T00:00:00Z Joe Darcy Nicolai Parlog https://inside.java/2026/08/27/podcast-068/ 2026-08-27T00:00:00Z 2026-08-27T00:00:00Z

<p>How OpenJDK's Project Valhalla is improving Java's support for custom numerical types.</p>

2026-08-27T00:00:00Z