virtual threads
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Core Java
Virtual Thread Pinning: The Silent Performance Killer in Your Codebase
Virtual threads promise to make blocking I/O cheap. And they do â as long as they can actually unmount from…
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Core Java
ThreadLocal Is a Memory Leak Waiting to Happen With Virtual Threads â Here’s the Proof
ThreadLocal was designed for a world of 200 pooled platform threads living for the life of an application. Virtual threads…
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Enterprise Java
Hibernate 6 vs. Spring Data JDBC vs. jOOQ. Picking Your Persistence Strategy for the Virtual-Thread Era
JDBC is still blocking. Hibernate 6 added reactive support through Vert.x. jOOQ is reviewing its ThreadLocal usage for Loom compatibility.…
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Core Java
Virtual Threads One Year in Production: What Teams Got Wrong and What Actually Improved
Project Loom shipped in Java 21 in September 2023. Two-plus years of real production data â including Netflix’s deadlock post-mortem,…
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Core Java
Structured Concurrency in Java: Why It’s Better Than CompletableFuture â and What It Still Can’t Do
Six previews in, the API is nearly stable. But the community debate about whether it truly replaces CompletableFuture â or…
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Software Development
Fray: The CMU Tool That Finds Concurrency Bugs Your Tests Miss â and Replays Them
Race conditions and deadlocks are famous for appearing once in production and never again in tests. Carnegie Mellon’s Fray is…
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Enterprise Java
Helidon 4 vs. Quarkus 3 vs. Micronaut 4: Which Framework Actually WinsWith Virtual Threads?
All three now claim virtual thread support. But claiming and delivering are very different things. Here’s the benchmark-driven truth â…
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Core Java
Project Loom’s Virtual Threads: Rethinking Concurrency in Java
For decades, Java developers have faced an uncomfortable trade-off: write simple, blocking code that’s easy to maintain but difficult to…
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Core Java
The Async Divide: Java’s Virtual Threads vs JavaScript’s Event Loop
Picture two completely different philosophies for handling thousands of simultaneous tasks. On one side, Java’s Project Loom introduces virtual threads,…
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