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Six causes of major software outages–And how to avoid them

Dynatrace

They may stem from software bugs, cyberattacks, surges in demand, issues with backup processes, network problems, or human errors. Conducting performance testing and having contingency plans for peak times can help ensure systems remain operational during spikes in usage.

Software 243
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The Three Types of Performance Testing

CSS Wizardry

A lot of companies—even if they are aware that performance is key to their business—are often unsure of how, when, or where performance testing sits within their development lifecycle. To make things worse, they’re also usually unsure whose responsibility performance measuring and monitoring is.

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Performance Testing - Tools, Steps, and Best Practices

KeyCDN

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. What is Performance Testing? In the context of web development, performance testing entails using software tools to simulate how an application runs under specific circumstances.

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Why Your Performance Testing Strategy Needs to Shift Left

Dotcom-Montior

While the agile approach is focused on implementing small, iterative tests throughout the development and testing phases, the primary goal should be to deliver a world-class, consistent user experience. Your customers demand optimal performance, whether they’re the only user or one of a thousand.

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5 types of tests that can be automated for your iOS

Testsigma

Interestingly, Xcode provides a testing framework called XCTest to write unit tests, performance tests, and UI tests. The test cases are defined using the primary class – XCTestCase, while the test cases are managed and executed using the abstract base class – XCTest. Scenario: .

Testing 84
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What is chaos engineering?

Dynatrace

To test the hypothesis, chaos engineers orchestrate simulated uncertainty combined with load testing and watch for signs of upheaval in the services, infrastructure, networks, and devices that deliver the application. The greater the scope of the test, the more useful chaos engineering becomes. Blast radius.

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How Google PageSpeed Works: Improve Your Score and Search Engine Ranking

CSS - Tricks

Over the past couple of years, it has become the go-to free performance analysis tool. How Lighthouse calculates the Performance Score. During performance tests, Lighthouse records many metrics focused on what a user sees and experiences. There are six metrics used to create the overall performance score.

Google 72