1. Spring and Java

>> JEP targeted to JDK 22: 464: Scoped Values (Second Preview) [openjdk.org]

Another preview of Scoped Values: a safe and efficient way of sharing immutable data within and across threads

>> AutoCloseable HttpClient – Sip of Java [inside.java]

Java 21 enables to closing/shutdown of HttpClient instances in a variety of ways, including try-with-resources blocks. Good stuff.

>> Helidon 4 Adopts Virtual Threads: Explore the Increased Performance and Improved DevEx [infoq.com]

And, improving performance and simplifying concurrent programming in Helidon 4 by supporting Project Loom

Also worth reading:

Webinars and presentations:

Time to upgrade:

2. Technical & Musings

>> Apache Pinot 1.0 Provides a Realtime Distributed OLAP datastore [infoq.com]

An OLAP column-oriented distributed data store, allowing us to perform complex queries with low latency

Also worth reading:

3. Pick of the Week

Take the Developer Nation survey, share your opinion about tools and technologies, learn about the dev landscape and yes, win over 200 really cool prizes:

>> Start the Survey Here [developereconomics.net]

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Java Weekly, Issue 521
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