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What is chaos engineering?

Dynatrace

As software performance degrades or fails, the chaos engineers’ findings enable developers to add resiliency into the code, so the application remains intact in an emergency. Chaos testing enriches the organization’s intelligence about how software performs under stress and how to make it more resilient.

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Service level objectives: 5 SLOs to get started

Dynatrace

In today’s fast-paced digital landscape, ensuring high-quality software is crucial for organizations to thrive. Service level objectives (SLOs) provide a powerful framework for measuring and maintaining software performance, reliability, and user satisfaction. or above for the checkout process.

Latency 176
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Service level objective examples: 5 SLO examples for faster, more reliable apps

Dynatrace

In today’s fast-paced digital landscape, ensuring high-quality software is crucial for organizations to thrive. Service level objectives (SLOs) provide a powerful framework for measuring and maintaining software performance, reliability, and user satisfaction. or above for the checkout process.

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Understanding Weak Reference In JavaScript

Smashing Magazine

The output of the code above would be the following: WeakMap {{…} => 'done'} man = null; console.log(human). When the JavaScript engine runs a garbage-collection process, the man object will be removed from memory and from the WeakMap that we assigned it to. human.set(man, "done") console.log(human). It keeps the object in memory.

Cache 117
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Extending Vector with eBPF to inspect host and container performance

The Netflix TechBlog

by Jason Koch , with Martin Spier , Brendan Gregg , Ed Hunter Improving the tools available to our engineers to help them diagnose, triage, and work through software performance challenges in the cloud is a key goal for the cloud performance engineering team at Netflix. Vector is open source and in use by multiple companies.

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Java Or Scala Performance – Which One Is Better?

Alex Podelko

This means that the primary aim of this programming language is to both gather data and manipulate it as it is processed. The Size and Quality of the Code. If you decide to use Java to write your programs with, be prepared to write longer lines of code to accomplish even the smallest tasks. The Overall Complexity of the Code.

Java 100
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Why open source software and open standards are crucial to the future of software development

Dynatrace

Open source software has become a key standard for developing modern applications. From common coding libraries to orchestrating container-based computing, organizations now rely on open source software—and the open standards that define them—for essential functions throughout their software stack.