article thumbnail

What Is a Performance Engineer and How to Become One: Part 1

DZone

A performance engineer is actually a professional performance testing and engineering expert with in-depth knowledge of many load-testing tools like LoadRunner, JMeter, Neoload, Gatling, K6, etc., and must have extensive experience in specialized skills.

article thumbnail

Migrating Netflix to GraphQL Safely

The Netflix TechBlog

We developed a Replay Testing tool to verify that idempotent APIs were migrated correctly from the GraphQL Shim to the Video API service. The Replay Testing framework leverages the @override directive available in GraphQL Federation. The Falcor API had become a logic-heavy monolith with over a decade of tech debt.

Traffic 357
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Improve user experience with more visibility into CDN-related HTTP errors (Part 1) 

Dynatrace

Modern web applications rely heavily on Content Delivery Networks (CDNs) and 3rd-party integrations (for example, web analytics, tag managers, chat bots, A/B testing tools, ad providers, and more). Stay tuned for Part 2. Dynatrace news. Or, learn more about this new capability by watching this Performance Clinic video.

Tuning 241
article thumbnail

Getting ready! A taste of what’s to come at Perform 2020’s “Release Better Software Faster” track

Dynatrace

You will learn how organizations are transforming their classical “Performance Center of Excellence” teams into a modern automated performance as a self-service model by leveraging the automation APIs of modern testing and monitoring tools in combination with enterprise cloud technologies.

DevOps 47
article thumbnail

How BizDevOps can “shift left” using SLOs to automate quality gates

Dynatrace

Dynatrace enables automation at every phase of the software delivery lifecycle, assisted by Keptn at the testing and operations phases. Fine-tuning the service-level indicators that make up quality gates will improve with the help of upcoming features. How Intuit puts Dynatrace to work.

article thumbnail

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?

article thumbnail

Ingesting JMeter, temperature and humidity metrics: A Dynatrace innovation day report

Dynatrace

This integration ensures that performance data from testing tools such as JMeter is in the same place as all other relevant performance and infrastructure data. So stay tuned. One of the use cases is putting them on a dashboard next to your regular Dynatrace data.