Java Developer Newsletter
Java Developer Newsletter
February 2021 | News • Technical Articles • Project Updates
Oracle Developer Live: Java Innovations
Oracle Developer Live: Java Innovations
Technical Sessions • Hands-on Labs • Demos • Panels • Live Q&A
March 23: Americas | 8:00 a.m. PT
March 25: Europe, Middle East, and Africa | 10:00 a.m. CET
March 30: Asia Pacific | 8:30 a.m. IST

Enhance your developer skills and learn how Java can help you create the next generation of rich, scalable, and secure applications for a variety of targeted deployment environments. Gain insight into innovations within the Java 16 release that improve the performance, stability, and security of application development.

Join Oracle executives, developers, and product experts as they provide real-world insights and strategies in technical sessions, hands-on labs, demos, panels, and live Q&A sessions.

Follow the discussions on Twitter: #OracleDevLive
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General & Early Access Releases
GA Releases
JDK 15.0.2 General-Availability Release

Early-Access Releases
JDK 17 Early-Access Builds
JDK Mission Control 8.0.0 Early-Access Release
Platform Development: Technical articles
JEP-380: Unix domain socket channels
Michael McMahon

Extending the Automatic Vectorization Capabilities of the C2 Compiler
William Sjöblom

Deciphering the stack trace
Joakim Nordström

Java Feature Spotlight: Pattern Matching
Brian Goetz

Project Panama: Foreign Memory Access - Pulling all the threads
Maurizio Cimadamore
Platform Development: Podcasts, Videos
Inside Java episode 11 “How to contribute to OpenJDK” with Stuart Marks and Jesper Wilhelmsson

Inside Java episode 12 “jpackage” with Kevin Rushforth

Interview with Brian Goetz, the Java Language Architect

Project Loom: Modern scalable concurrency for the Java platform
OpenJDK Projects Give Rise to Innovations in JDK 15 and Beyond
Aurelio Garcia-Ribeyro and Sharat Chander of the Java Platform Group’s product management team join forces to discuss how the features from OpenJDK projects are being rapidly incorporated into the JDK.

Constellation Research: How GraalVM Enterprise Keeps Java Apps Modern
Holger Mueller of Constellation Research
Manish Gupta, VP Java and GraalVM Marketing

Oracle's Java Webcast Series
Tune in to the Java Webcast Series to learn about the latest product updates, benefits, and best practices via live and replay formats on a monthly cadence. Contact for more information.
Java App Servers, VMs, Microservices

New Release: GraalVM 21.0: Introducing a New Way to Run Java:
Oleg Šelajev

Java on Truffle — Going Fully Metacircular
Oleg Šelajev

GraalVM Native Image Quick Reference
Olga Gupalo

Announcing GraalVM Enterprise entitlement with Java SE Subscription
Oracle is constantly adding more value to Java SE Subscription to better serve customers. The latest addition allows customers to enjoy the benefits of GraalVM Enterprise at no additional cost.

Java Apps & Autonomous Database

QuickStart Java applications with Oracle Autonomous Database


Hello, Coherence Community Edition, Part 3: Packaging, deployment, scaling, persistence, and operations with Java
Aleks Seović

Peek Inside Coherence with OpenTracing, Part 3. Tracing JPA and JDBC calls made easy
Ryan Lubke

Access Coherence using GraphQL: Learn how to expose your Coherence-managed data via GraphQL (video)
Tim Middleton

WebLogic Server

Migrating from Generic Data Source to Active GridLink
Stephen Felts

Three ways to customize the WebLogic Marketplace Stacks: Part 2
Jan Leemans


Helidon + GraphQL. Part 1: Demonstration of GraphQL support in Helidon

Helidon + GraphQL. Part 2: Demonstration of GraphQL support in Helidon SE

Helidon+Micronaut: Demonstration of Micronaut integration in Helidon


Some interviews for Jfokus 2021. When the sessions are posted at Jfokus they'll be added to this playlist.
Hear from Java SE Customers
Java SE Subscription gives you the tools the better understand system resource utilization and the effects of application runtime optimizations. It also provides information about application performance, allows you to configure application settings, and performs runtime optimizations.

John Robert Quintero Hurtado, Carvajal Tecnología Y Servicios

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Java SE subscriptions, customer reviews, benefits for enterprises.
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