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Implementing service-level objectives to improve software quality

Dynatrace

Instead, they can ensure that services comport with the pre-established benchmarks. In what follows, we explore some of these best practices and guidance for implementing service-level objectives in your monitored environment. Latency is the time that it takes a request to be served. SLOs improve software quality. Reliability.

Software 252
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Building Netflix’s Distributed Tracing Infrastructure

The Netflix TechBlog

Investigating a video streaming failure consists of inspecting all aspects of a member account. If we had an ID for each streaming session then distributed tracing could easily reconstruct session failure by providing service topology, retry and error tags, and latency measurements for all service calls.

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A Complete Guide to Performance Budgets

Speed Curve

You can then configure your monitoring tools to send you alerts – or even break the build, if you're testing in your staging environment – when your budgets are violated. It's only tracked on certain elements, e.g., IMG and VIDEO. INP logs the latency of all interactions throughout the entire page lifecycle.

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Speed Matters talk at Auckland Web Dev Nights

Speed Curve

It's an overview of why front-end performance matter, how to monitor it and the challenges faced when building for an increasingly mobile world. Bandwidth, latency and it's fundamental impact on the speed of the web. Bandwidth, latency and it's fundamental impact on the speed of the web. Uptime Monitoring Pingdom.

Speed 40
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Front-End Performance Checklist 2021

Smashing Magazine

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts.

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SQL Server 2016 – It Just Runs Faster: Always On Availability Groups Turbocharged

SQL Server According to Bob

Our customers who deployed Availability Groups were now using servers for primary and secondary replicas with 12+ core sockets and flash storage SSD arrays providing microsecond to low millisecond latencies. This chart shows our scaled results using a OLTP workload derived from TPC benchmarks. The results we achieved were remarkable.

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Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]

Smashing Magazine

Testing And Monitoring. To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik and detailed guide by Rick Viscomi) or Treo Sites , a RUM monitoring tool that is powered by Chrome UX Report. Setting Realistic Goals.