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Java vs. Go Microservices - Load testing (Rematch)

DZone

We started reading official documentation, tutorials, blog posts and articles about Go, especially ones where authors shared their experiences of migration from Java to Go or comparison Java with Go, as at that moment, we'd been using Java for 15+ years.

Java 295
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Java memory optimizations: 3x Jenkins performance improvement with Dynatrace

Dynatrace

In my last blog I covered how our Engineering Productivity (EP) and Infrastructure & Services (IAS) Teams are ensuring that our DevOps tool chain is running as expected, even while workloads have shifted as our global engineering teams are now working from home. But let’s start from the beginning: Step #1 – Switching to Java 11.

Java 252
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What is Spring4Shell? Detect and mitigate new zero-day vulnerabilities in the Java Spring Framework

Dynatrace

CVE recently published three new critical vulnerabilities in the Java Spring Framework, including one called Spring4Shell. Many applications are potentially affected, as Spring dominates the Java ecosystem , with 60% of developers using it in their main Java applications. This article was co-authored with Robin Wyss.

Java 183
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Automatic and intelligent end-to-end observability for OpenTelemetry Java

Dynatrace

Today, Dynatrace is happy to announce OneAgent support for discovering and automatically capturing OpenTelemetry trace data for Java. PurePath integrates OpenTelemetry Java data for enterprise-grade collection and contextual analytics. OpenTelemetry Java API version 1.0.0 OpenTelemetry Java API version 1.0.0 Settings? >

Java 153
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Performance Tuning Java Applications in Linux

DZone

Learn how to make your Java applications performance perfectly. In this blog post, we shall go over various aspects that have to be taken care of to extract maximum performance out of a Java Application running on Linux. Ensure there is enough RAM to hold your java process. Avoid Swapping to Disk.

Java 147
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Optimizing Java XPath CPU and memory overhead by 98%

Dynatrace

Now – this is not the end of the blog. The post Optimizing Java XPath CPU and memory overhead by 98% appeared first on Dynatrace blog. They promised me some more good stories and lessons learned so that we can all start planning to visit Qatar knowing that the whole end-2-end immigration process will be fast and reliable.

Java 216
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Strace Revisited: Simple Is Beautiful

DZone

In this blog post, we'll delve into the nuances of strace, from its history and technical functioning to practical applications and advanced features. If you have friends who are learning to code, I'd appreciate a reference to my Java Basics book. If you want to get back to Java after a while, check out my Java 8 to 21 book.

Java 252