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Implementing service-level objectives to improve software quality

Dynatrace

In what follows, we explore some of these best practices and guidance for implementing service-level objectives in your monitored environment. For more information about defining critical paths, see the article Understanding your application’s critical path. header 'Content-Type: application/json'. Availability.

Software 263
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The road to observability with OpenTelemetry demo part 1: Identifying metrics and traces

Dynatrace

Especially if you have custom applications that rely on APIs to integrate with other services. To demonstrate how that can work, we’ve chosen a pristine web application without any observability and are going to make it observable step-by-step during the next few chapters of this article.

Metrics 180
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How To Implement Search Functionality In Your Nuxt App Using Algolia InstantSearch

Smashing Magazine

This not only improves the user experience, but also increases user retention and boosts conversion as users can now explore beyond what brought them to our site in the first place. Creating Our Pages And Articles. Now, let’s create our articles and a blog page to list out our articles. Creating Our First Article.

Media 122
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How to use Server Timing to get backend transparency from your CDN

Speed Curve

Server-timing headers are a key tool in understanding what's happening within that black box of Time to First Byte (TTFB). Cue server-timing headers Historically, when looking at page speed, we've had the tendency to ignore TTFB when trying to optimize the user experience. I mean, why wouldn't we?

Servers 57
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Rethinking Server-Timing As A Critical Monitoring Tool

Smashing Magazine

In the world of HTTP Headers, there is one header that I believe deserves more air-time and that is the Server-Timing header. Let’s rethink how we can leverage this header. The only other header that’s close to this capability is the HTTP Set-Cookie / Cookie headers. Sean Roberts. 2022-05-16T10:00:00+00:00.

Servers 92
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A Deep Dive Into Serverless UI With TypeScript

Smashing Magazine

If you’ve been looking for a clear explanation of how applications can be developed and deployed to AWS with less configuration as possible, then I’ve prepared just the article for you. Serverless UI also works great with any static website, and websites that use serverless functions to handle requests to some sort of API.

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Seamlessly Swapping the API backend of the Netflix Android app

The Netflix TechBlog

At Netflix, we have adopted the Backend for Frontend (BFF) pattern : instead of having one general purpose “backend API”, we have one backend per client (Android/iOS/TV/web). These handlers we wrote were deployed into a service run by the API team, shown in the diagram below. It was a Node.js Java…Script?

Latency 233