The Netflix TechBlog

OCTOBER 19, 2020

In our previous blog post we introduced Edgar, our troubleshooting tool for streaming sessions. 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.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Dynatrace

SEPTEMBER 29, 2021

This blog continues with more examples of Dynatrace’s Monitoring as Code (Monaco) and Service Level Objectives (SLOs) release validation using Dynatrace SaaS Cloud Automation. For orientation on the use cases in this blog series, refer to the picture below. Blog series use cases. In this example, new tagging rules are shown.

Software 203

Software Software Open Source DevOps 203

Dynatrace

AUGUST 26, 2020

in response to detected vulnerabilities. Two fixes have been delivered in this ticket: – Sessions can now be replayed from specific user actions on the Session details page – For user tags that contain a slash (/) character, users can navigate from the Session details page to the User details page by using breadcrumbs.

Azure 244

Azure Metrics Monitoring Cloud 244

Dynatrace

JULY 23, 2019

In this blog post, I’ll cover how to implement distributed tracing in Flask applications with the OneAgent SDK. Flaskr: A simple blog application. This is a simple blog application— open source , and part of the online tutorial to learn how to develop with the Flask framework. tag = tracer.outgoing_dynatrace_string_tag.

Monitoring 136

Monitoring Software Software Database 136

Official Blog - World Web Technology

FEBRUARY 22, 2024

Scalable to Use: WordPress website builder scales to meet varied requirements, from personal, simple blogs to multi-functional online stores. SEO-Friendly Interface: Certain WordPress website builders support SEO with customizable plugin integration, meta tags, and schema markup, enhancing website rankings and visibility.

Website 59

Website Design Efficiency Code 59

The Netflix TechBlog

JANUARY 25, 2023

Annotations Sometimes people describe annotations as tags but that is a limited definition. This type of search provides results based on the conceptually similar matches to the text in the query, unlike the traditional tag based search which is expected to be exact keyword matches with the annotation labels.

Scalability 283

Scalability Latency Media Architecture 283

Dynatrace

MAY 12, 2021

You don’t have to worry about copying CSS resources to an accessible location, adding tags to indicate whether the resources have changed, or giving permissions to a separate process that can access the protected CSS files. The team responsible for the analysis was then able to playback the sessions and obtain the information they needed.

Monitoring 196

Monitoring DevOps Innovation Availability 196

Dynatrace

MAY 27, 2022

Dynatrace Synthetic Monitoring shows availability, uptime, and average load and response times. Additionally, it can show response time by request, so DevSecOps teams can compare normal responses with those from the slowed-down server. The alert includes SLA times, events, and incidents — Dynatrace tags all details.

Artificial Intelligence 188

Artificial Intelligence Innovation Servers Database 188

Dynatrace

JUNE 2, 2020

Paginated endpoints to minimize response times. Customizable response fields to adapt to different use cases. Standardized error responses that make error handling across endpoints a one-time effort. This also helps to minimize response times and resource usage for client data processing by providing the data in chunks.

Metrics 186

Metrics Scalability Tuning Monitoring 186

Dynatrace

APRIL 26, 2022

DEM solutions extend application performance monitoring (APM) to include the front-end UX — also referred to as end-user experience monitoring (EUEM) — with capabilities that monitor and provide the following: Application performance: Average response time, error rate, load time, usability, and other data that impacts the UX.

Monitoring 205

Monitoring Social Media IoT Metrics 205

Dynatrace

DECEMBER 4, 2019

Christian Heckelmann , Senior Systems Engineer at ERT, inspired me to write this blog when he brought up this topic in a conversation a couple of weeks back. Additional configures locations, frequency and tags through defined through optional k8s annotations. Keptn Quality Gate: User calls the Keptn Quality Gate API to validate SLOs.

Monitoring 147

Monitoring Best Practices Testing Network 147

KeyCDN

SEPTEMBER 12, 2019

Optimize Images for Performance When it comes to optimizing images for performance there are a lot of things you can do, such as scaling, compression, using responsive images, serving from a CDN, and choosing the right file format. KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive.

Social Media 106

Social Media Media Google Website 106

Dynatrace

MAY 2, 2019

This blog post introduces the new REST API improvements and some best practices for streamlining API requests and decreasing load on the API by reducing the number of requests required for reporting and reducing the network bandwidth required for implementing common API use cases.

Best Practices 128

Best Practices Monitoring Cache Speed 128

Dynatrace

OCTOBER 20, 2020

See the resulting chart and problem list below of a multifaceted query that includes several tags, a severity level, and an impact level: Quickly compare large timeframes by loading millions of problems in just one second. In addition to aggregated results and totals, the response loads the first 50 results for each query.

DevOps 155

DevOps Strategy Infrastructure Cloud 155

Percona

MARCH 1, 2023

This is businesses’ response to tough and uncertain macroeconomic conditions, where organizations scrutinize their public cloud spending to optimize and adjust. In this blog post, we will see how running databases on Kubernetes with Percona Operators can reduce your cloud bill when compared to using AWS RDS.

Cloud 129

Cloud Storage AWS Database 129

Dynatrace

SEPTEMBER 17, 2019

Robert allowed me to take a couple of screenshots from their Dynatrace environment and with that, in this blog I try to explain how Dynatrace gives them MaaSS for Developers, Operators, DevOps as well as Business. They can be converted to tags which act for filtering and access control. PostgreSQL & Elastic for data storage.

AWS 128

AWS Monitoring Ecommerce Lambda 128

Dynatrace

MAY 9, 2019

The complexity of monitoring Fargate environments with heterogeneous stacks increases even further when autoscaling of containers is used to scale the number of instances in response to demand. Integration of AWS Fargate meta-information in tagging and naming rules as well as management zones.

AWS 116

AWS Monitoring Java Tuning 116

MachMetrics

SEPTEMBER 1, 2020

Responsive design is an absolute necessity in today’s web. Unfortunately, many themes and frameworks achieve responsive design by using hidden images on mobile devices or tablets. This is a common problem for many responsive frameworks, such as Bootstrap CSS. In the above code, the <img> tag is used as the default.

Design 57

Design Media Mobile Website 57

Dynatrace

MAY 6, 2021

Fixed an issue in which database conditions in tagging and management zone configurations were evaluated incorrectly. We have added a check to verify that the internal data to create the response is correct. The post Dynatrace Managed release notes version 1.216 appeared first on Dynatrace blog. APM-292404). APM-293415).

Operating System 232

Operating System AWS Metrics Storage 232

Dynatrace

OCTOBER 23, 2020

Deploy OneAgent instances with the option to override any of the settings—tags, properties, monitoring mode, network zones, host groups, tenants, servers, etc., Your responses to the survey will help us prioritize our next investments for OneAgent deployment. exactly as during regular non-scripted deployment.

Tuning 130

Tuning Monitoring Availability Architecture 130

Testsigma

JANUARY 4, 2021

It is quite expected that developers may omit certain ‘closing tag’ or ‘semicolon’ in the syntax while writing code. We need a responsive application which works on all devices, platforms, and browsers including all versions. Read more on Cross-Browser compatibility testing of responsive applications. Check DOCTYPE tag.

Testing Tools 59

Testing Tools Mobile Internet Internet 59

Dynatrace

APRIL 15, 2021

This responsibility was felt by all teams, which meant an increase in the desire to have Dynatrace monitoring their applications. The large financial institution utilizes Dynatrace tags when sent into ServiceNow to automate assigning these incidents to the correct resolver.

Speed 164

Speed Media Monitoring Engineering 164

Smashing Magazine

AUGUST 23, 2019

Unfortunately, you can’t tell an img tag in an attribute how much of the image should be loaded at what time. Using HTTP range requests, a client can inform the server in an HTTP request header which bytes of the requested file are to be contained in the HTTP response. We use this URL as src for our img tag. positions[1] ?>">

Network 103

Network Servers Programming Code 103

Dynatrace

NOVEMBER 5, 2019

Hopefully, this blog will explain ‘why,’ and how Microsoft’s Azure Monitor is complementary to that of Dynatrace. User analysis – Adding a JavaScript tag into the applications front end pages enables the collection of front-end load times of the applications. Do I need more than Azure Monitor?

Azure 138

Azure Artificial Intelligence Metrics Innovation 138

CSS - Tricks

MAY 27, 2021

We have the magic of responsive images of course. Did I just show you an image in a blog post that insults the very concept of images? We can remove the src attribute of an <img> tag to hide an image. We have better image formats like WebP (and soon, perhaps, JPEG XL ). Isn’t it… just so great?! It’s readable!

Website 80

Website Performance Design 80

Dynatrace

NOVEMBER 23, 2020

If you do not run your Kubernetes cluster on a managed service, you are responsible for keeping your operating system up-to-date and maintained. For example, traces can show that requests are passed to the application server, the database gets queried, but doesn’t produce a response. Operating system / Instance layer.

Virtualization 161

Virtualization Infrastructure Monitoring Cloud 161

Smashing Magazine

FEBRUARY 15, 2021

The show_format response from ffprobe returns a summary: apparently, there are 2 streams, and it’s 62s long (which all sounds normal enough to not raise any suspicions). That way, if you so choose to not serve video on certain screens, you just have an empty <video> tag — and no video can be downloaded. Large preview ).

Network 143

Network Speed Website Mobile 143

Testsigma

APRIL 4, 2022

With Test Automation, you can define checks to detect: Functional Issues Performance Issues Security Issues Accessibility Issues UI, Responsive Issues, etc. Logging automation Test design Defining test execution strategy Developing accelerator tools Code review Version controlling & tagging Configuring / Parameterizing.

Testing 95

Testing Open Source IoT Programming 95

Dynatrace

APRIL 23, 2019

As with the previous blogs I wrote based on his input, he started the discussion with an email saying: “At NYCM we are using Dynatrace DAVIS for full-stack monitoring. Blog: Custom Process Group Naming for large environments. Here is one of my blogs that explain how to build your own custom Dynatrace problem notification handler.

Artificial Intelligence 112

Artificial Intelligence Mobile Java Processing 112

Tasktop

MAY 12, 2021

In this blog series we’ll be sharing our stories on why we’re finding our dog food so tasty. There had to be a way to reduce the blast radius of the incident response such that we minimized the impact on our flow as a whole.” . “I Everyone was dropping everything and swarming the issue. Rebecca asked. Subscribe now.

Metrics 52

Metrics Monitoring Efficiency Engineering 52

Dynatrace

AUGUST 1, 2019

and I hope this blog will show you how you can. Just imagine getting alerted about an issue and immediately seeing a load test or deployment took place, and in one click of the event, URL review the system, job, and team responsible! What are Dynatrace tags? That is where Dynatrace tags come in. Dynatrace news.

Azure 26

Azure DevOps Performance Testing Testing 26

Speed Curve

DECEMBER 19, 2018

This blog post has a simple conclusion: Load script asynchronously! What we see is that the HTML parser stops when it encounters a SCRIPT tag until that script is downloaded, parsed, and executed. Because the HTML parser stopped, all network traffic also stopped (because no other HTML tags were parsed to initiate HTTP requests).

Internet 53

Internet Internet Website Traffic 53

Smashing Magazine

SEPTEMBER 20, 2021

Web scraping can be used to harvest marketing data, such as identifying good keywords for advertising campaigns, identifying trending topics for blog posts, or identifying influencers in important blogs and news sites. What is the first point of escalation and who is responsible for it? on a regular basis?

Website 89

Website Analytics Cache Google 89

MachMetrics

SEPTEMBER 22, 2020

TLDR – Target’s server response time is blazing fast. Target seems to load an <img> tag as well as a <div> with the product image set as the background. Faster appeared first on MachMetrics Speed Blog. This is exceptional. Target’s servers are stellar. The post How Target.com Could Make Their Site 3.1s

Retail 82

Retail Speed Website Google 82

CSS - Tricks

APRIL 28, 2022

Let’s take a look at a WebPageTest trace of my own web app, running with the configuration from the last blog post. That HTML is parsed, the browser sees script and link tags for the JavaScript and CSS assets that reside on the CDN, and requests them. Notice the large connection times for lines 2-4. Line 1 is our HTML entry point.

Cache 79

Cache AWS Servers Traffic 79

Tasktop

MARCH 18, 2021

When people ask me why I like Tasktop, my first response is “people.” I also used knowledge from my marketing classes for the SEO project, which involved keyword research and writing title tags and meta descriptions, as Tasktop migrates to a new website. Get Software Delivery trends and insights in your inbox. Subscribe now.

Social Media 52

Social Media Media Design Software 52

Smashing Magazine

OCTOBER 18, 2021

It is built on top of <img> HTML tag and can help to improve LCP and CLS. Recently, we have implemented responsive image preload and started serving images in WebP format which helped us to reduce 75% of image payload, reduce LCP by 62%, and Speed Index by 24%. This component incorporates several image-related best practices.

Website 105

Website Google Metrics Testing Tools 105