Learn how to build a real-time application to process Wikimedia streams using Kafka and Hazelcast.
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Reactive Programming Made Easy
This article discusses essential features and tools in IntelliJ IDEA for Reactor developers. These include live templates, a dedicated debug mode, and a couple of inspections. We’ve got all of the project Reactor adepts and enthusiasts out there covered! Whether …
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Dissection of Joeffice: Open Source Office Suite in Java
Let’s explore libraries and framework used to write an office suite in Java.
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Billions of Messages Per Minute Over TCP/IP
Chronicle Wire has had new features added to permit communication with other components across a TCP/IP network.
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The Curious Case of Different Runtimes
Strange runtime behavior when presenting different training data to the JIT. We show how we diagnosed and condense down to a few test cases.
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Rolling Binary Trees: A Guide to Common Design Patterns in Java
In this article, we introduce a linear-time algorithm for rolling binary trees and implement it in Java, by utilizing common design patterns.
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FEPCOS-J (1) – Description, Impressions of Usage, Current State
FEPCOS-J implements a Java-language extension that frees a Java-developer from network programming and supports cross-system concurrency.
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Chronicle FIX: Designed Not To Skip A Message Even If Your Data Centre Fails
High availability is achieved in Chronicle FIX by failover, where workload is transferred from a primary engine to a secondary engine in the event of a primary engine failure.
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5 Great Reasons to use jOOQ
jOOQ makes SQL a “first-class” language in the JVM ecosystem by embedding it into Java, Kotlin, and Scala in an idiomatic way.
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Efficient Memory Mapping for Terabyte Sparse Files in Java
Mapping large areas of memory avoids having to know in advance how much memory we need or having to resize the memory mappings while in use.
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The Right Feature at the Right Place
Discussion extrapoliating from per-user rate limiting showing how one can implement it in a library and an infrastructure component.