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What are quality gates? How to use quality gates to deliver better software at speed and scale

Dynatrace

Automating quality gates is ideal, as it minimizes manually checking and validating key metrics throughout the SDLC. By actively monitoring metrics such as error rate, success rate, and CPU load, quality gates instill confidence in teams during software releases. Several tools can be used to collect metrics in load/performance testing.

Speed 212
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Types Of Performance Testing and When to Use Them

DZone

To ensure that users get high-performing software that works seamlessly under all load conditions, performance testing is necessary. This test helps to measure the speed, scalability, reliability, and stability of software under varying loads, thus it ensures stable performance. What Is Performance Testing?

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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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How Dynatrace boosts production resilience with Site Reliability Guardian

Dynatrace

Validation tasks are then extended left to cover performance testing and release validation in a pre-production environment. While this team uses Fault Injection Simulator (FIS) to run their chaos testing experiments, the Site Reliability Guardian is not limited to this testing practice.

DevOps 192
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Fixing Performance Regressions Before they Happen

The Netflix TechBlog

This post describes how the Netflix TVUI team implemented a robust strategy to quickly and easily detect performance anomalies before they are released?—?and What do we mean by Performance? Technically, “performancemetrics are those relating to the responsiveness or latency of the app, including start up time.

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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. Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. What is Performance Testing?

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Real user monitoring vs. synthetic monitoring: Understanding best practices

Dynatrace

Real user monitoring (RUM) is a performance monitoring process that collects detailed data about users’ interactions with an application. RUM gathers information on a variety of performance metrics. RUM is ideally suited to provide real metrics from real users navigating a site or application.