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SKP's Java/Java EE Gotchas: Clash of the Titans, C++ vs. Java!

DZone

This begins not only in designing the algorithm or coming out with efficient and robust architecture but right onto the choice of programming language. The legacy languages — be it ASM or C still rule in terms of performance. JAVA SOLUTION (Will Be Uploaded Later). C++ SOLUTION (Will Be Uploaded Later). Ahem, Slow!

Java 214
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What Adrian Did Next — Part 4 — how I helped Netflix launch on iPad and iPhone — 2007 to 2010

Adrian Cockcroft

My homebrew phone project was abandoned and I started to learn Objective C and Apples mobile app development tooling. This was all a spare time project, as my day job at Netflix at that time was as a director level manager of a team working on personalization code in Java, and it wasnt my job to write the codemyself.

C++ 88
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Tricks with Direct Memory Access in Java

Highly Scalable

Java was initially designed as a safe, managed environment. Nevertheless, Java HotSpot VM contains a “backdoor” that provides a number of low-level operations to manipulate memory and threads directly. long allocateMemory(long bytes) which can be considered as a wrapper for C’s malloc().

Java 101
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Understand and optimize performance across your entire SAP ecosystem with Dynatrace SAP monitoring

Dynatrace

Do you provide support for application technologies from ABAP through Java to HANA ? The Dynatrace software intelligence platform is designed to address all enterprise application technologies and delivery models. Monitor, analyze, and boost customer experience on SAP C/4HANA and SAP Cloud Platform.

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AI Flame Graphs

Brendan Gregg

The green frames are the actual instructions running on the AI or GPU accelerator, aqua shows the source code for these functions, and red (C), yellow (C++), and orange (kernel) show the CPU code paths that initiated these AI/GPU programs. It's designed to be easy and low-overhead , just like a CPU profiler.

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Top Automation Testing Tools for 2024

DZone

Automation testing tools are designed to execute automated test scripts to validate software requirements, both functional and non-functional. It supports various programming languages, including Java, Python, and C#, making it a versatile option for web applications. Ten Different Testing Tools for 2024 1.

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Seeing through hardware counters: a journey to threefold performance increase

The Netflix TechBlog

We decided to move one of our Java microservices?—?let’s We turned to JVM-specific profiling, starting with the basic hotspot stats, and then switching to more detailed JFR (Java Flight Recorder) captures to compare the distribution of the events. The problem It started off as a routine migration. let’s call it GS2?—?to

Hardware 363