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A guide to event-driven SRE-inspired DevOps

Dynatrace

Breaking monolithic pipelines into event-driven Delivery Choreography. Embrace event-driven auto-remediation with an SLO-based safety net. It’s a free virtual event so I hope you join me. Thanks to its event-driven architecture, Keptn can pull SLIs (=metrics) from different data sources and validate them against the SLOs.

DevOps 242
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The Role of Recording in Load Testing Tools

Alex Podelko

An interesting discussion started around a very good post Open Source Load Testing Tool Review by Ragnar Lönn. Somehow David’s reply wasn’t posted to the blog – so posting it here and responding to it here: David Luu: Well, you didn’t elaborate on the “specifics” of your type of complex test scenario.

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Best automation testing tools for web and mobile

Testsigma

Owing to the abundance of apps and websites in the market, an average user has several choices, and to ensure the user consumes your product, you’ll have to craft products that are compatible with their devices that run on various operating systems. Best Automation Testing Tools for Web and Mobile. Picture credit: Mabl.

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Solving CLS Issues In A Next.js-Powered E-Commerce Website (Case Study)

Smashing Magazine

Powered E-Commerce Website (Case Study). Powered E-Commerce Website (Case Study). We use Lighthouse and WebPagetest as our synthetic testing tools for performance to measure CLS. CLS value hinting there is some major layout shift event happening there. Solving CLS Issues In A Next.js-Powered Arijit Mondal.

Website 107
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10 Steps to Prepare Your Website for High-Load Days: Are You Ready for Black Friday?

Rigor

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. While peak-event readiness is of particular importance for ecommerce , businesses of all types must be prepared for heavy-load days.

Website 74
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Performance Game Changer: Browser Back/Forward Cache

Smashing Magazine

Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. The Smashing team has done a lot to make a fast website, so even a fresh load (though this experiment may not be a completely fresh load if you came to this article from the home page). Here’s an experiment for you.

Cache 93
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What is Non-Functional Testing? – All you need to know

Testlodge

Accessibility testing -Testing to determine how well a system can support the needs of users with specific disabilities. Disaster Recovery / Failover testing – Following each step of a disaster recovery plan to ensure the system will restore operations satisfactorily in the event of a disaster or failure.

Testing 74