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Tutorial: Guide to automated SRE-driven performance engineering

Dynatrace

In this blog, I will be going through a step-by-step guide on how to automate SRE-driven performance engineering. Step-by-step guide: SRE-driven performance analysis with Dynatrace. This will enable deep monitoring of those Java,NET, Node, processes as well as your web servers. Dynatrace news.

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Seamlessly Swapping the API backend of the Netflix Android app

The Netflix TechBlog

service with a composable JavaScript API that made downstream microservice calls, replacing the old Java API. Java…Script? As Android developers, we’ve come to rely on the safety of a strongly typed language like Kotlin, maybe with a side of Java. It was a Node.js

Latency 233
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Basis Path Testing in Software Testing

Testlodge

Steps to Performing Basis Path Testing The first step is to create a control flow graph for a specified code section. When there are multiple options for a decision, each decision outcome should be exercised before moving on to the next decision. Let’s say we want to perform basis path testing on a basic block of code.

Testing 75
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Azure Well-Architected Framework: What it is and how to tame it with AI and automation

Dynatrace

Analyzing user experience to ensure uniform performance after migration. Performance efficiency. Some principles Microsoft provides across this area include: Choosing the right resources aligned with business goals that can handle the workload’s performance. Performance Efficiency. Operational excellence.

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Optimizing Python code during development

Dynatrace

While working on the integration with Juniper I managed to resolve several bugs and achieve a major performance improvement. Without monitoring the code with Dynatrace it was starting to look like this: Dynatrace supports many languages out-of-the box by simply installing the OneAgent (such as Java,NET, Node.js, …).

Code 116
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BPF Theremin, Tetris, and Typewriters

Brendan Gregg

For my AWS re:Invent talk on BPF Performance Analysis at Netflix, I began with a demo of "BPF superpowers" (aka eBPF). My [BPF Performance Tools] book has plenty of examples. Starting with other interfaces is like writing your first Java program in [JVM bytecode]. strength: -46 strength: -46 strength: -45 strength: -45 [.]

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BPF Theremin, Tetris, and Typewriters

Brendan Gregg

For my AWS re:Invent talk on BPF Performance Analysis at Netflix, I began with a demo of "BPF superpowers" (aka eBPF). My [BPF Performance Tools] book has plenty of examples. Starting with other interfaces is like writing your first Java program in [JVM bytecode]. bpftrace became even more powerful on Linux 5.3,

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