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Panel Recap: How is your performance and reliability strategy aligned with your customer experience?

Dynatrace

I recently joined two industry veterans and Dynatrace partners, Syed Husain of Orasi and Paul Bruce of Neotys as panelists to discuss how performance engineering and test strategies have evolved as it pertains to customer experience. What do you see as the biggest challenge for performance and reliability? Dynatrace news.

Strategy 175
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Migrating Critical Traffic At Scale with No Downtime?—?Part 1

The Netflix TechBlog

This blog series will examine the tools, techniques, and strategies we have utilized to achieve this goal. The first phase involves validating functional correctness, scalability, and performance concerns and ensuring the new systems’ resilience before the migration. This approach has a handful of benefits.

Traffic 339
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Efficient SLO event integration powers successful AIOps

Dynatrace

For a more proactive approach and to gain further visibility, other SLOs focusing on performance can be implemented. However, it’s essential to exercise caution: Limit the quantity of SLOs while ensuring they are well-defined and aligned with business and functional objectives. In other words, where the application code resides.

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Site-Speed Topography

CSS Wizardry

A couple of years ago, my first few days on a new web performance project were always slow going. Unless a client hires you to specifically improve the performance of one page, you’ll need a broad view of the whole site or application. Any time you run a test with WebPageTest, you’ll get this table of different milestones and metrics.

Speed 292
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Interpreting A/B test results: false negatives and power

The Netflix TechBlog

We then used simple thought exercises based on flipping coins to build intuition around false positives and related concepts such as statistical significance, p-values, and confidence intervals. the difference in metric values between Groups A and B?—?the The variability of the metric in the underlying population. Sample size.

Testing 202
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Real user monitoring vs. synthetic monitoring: Understanding best practices

Dynatrace

These development and testing practices ensure the performance of critical applications and resources to deliver loyalty-building user experiences. Real user monitoring (RUM) is a performance monitoring process that collects detailed data about users’ interactions with an application. What is real user monitoring?

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Seven benefits of AIOps to transform your business operations

Dynatrace

Many companies combine second-generation application performance management (APM) solutions to collect and aggregate data with machine-learning-based AIOps tools that add analysis and execution. These teams need to know how services and software are performing, whether new features or functions are required, and if applications are secure.