Dynatrace

JUNE 6, 2023

Just as organizations have increasingly shifted from on-premises environments to those in the cloud, development and operations teams now work together in a DevOps framework rather than in silos. As a result, developers can address operational concerns earlier in the software delivery process and streamline efforts.

DevOps 165

DevOps Engineering Innovation Best Practices 165

CSS Wizardry

AUGUST 24, 2022

A thing I see developers do time and time again is make performance-facing changes to their sites and apps, but mistakes in how they measure them often lead to incorrect conclusions about the effectiveness of that work. This can go either way: under- or overestimating the efficacy of those changes. Naturally, neither is great.

Benchmarking 212

Benchmarking Metrics Cache Network 212

Dynatrace

AUGUST 9, 2023

Experience with the recent MOVEit vulnerability illustrated some of the key incomplete data challenges organizations face when trying to find definitive answers to questions like “were we exploited?” and “was any sensitive data stolen?” This modern approach puts security analysts in the driver’s seat.

Analytics 223

Analytics Metrics Database Storage 223

Speed Curve

MARCH 11, 2024

After years of development and testing, Google has added Interaction to Next Paint (INP) to its trifecta of Core Web Vitals – the performance metrics that are a key ingredient in its search ranking algorithm. This frustration is hardwired, as you can learn in this post about the psychology of site speed and human happiness.)

Mobile 82

Mobile Google Metrics Monitoring 82

Dynatrace

AUGUST 7, 2023

Developers use generative AI to find errors in code and automatically document their code. How will organizations and cybersecurity teams keep up with the “relentless pace of AI development,” as the keynote asks? They can also use generative AI for cybersecurity, write prototype code, and implement complex software systems.

DevOps 190

DevOps Analytics Best Practices Java 190

DZone

APRIL 18, 2019

A buggy, repetitively crashing application brings frustration to the end user and causes the developers to lose their credibility. The iterative, fast-paced Agile enterprises and introduction of DevOps have definitely reduced a software’s time-to-market by churning out releases at a breakneck speed. On an average, users take 5.8

Software 100

Software Software DevOps Speed 100

Testsigma

APRIL 4, 2022

Let’s look at the definition of quality to see how test automation isn’t quality assurance. One of the popular definitions of Quality is that it is “value” to someone “who” matters. Here is the link to the open-source version of Testsigma: testsigmahq/testsigma: Build stable and reliable end-to-end tests @ DevOps speed.

Testing 95

Testing Open Source IoT Programming 95

Dean Hume

SEPTEMBER 21, 2016

One of the metrics produced when you run a test using webpagetest.org is called Speed Index and it changed the way I thought about web performance. Speed Index is important because it goes a step further and measures how much of the "above-the-fold" content is visually complete until the web page has finished loading.

Speed 40

Speed Analytics Google Retail 40

Dean Hume

SEPTEMBER 21, 2016

One of the metrics produced when you run a test using webpagetest.org is called Speed Index and it changed the way I thought about web performance. Speed Index is important because it goes a step further and measures how much of the "above-the-fold" content is visually complete until the web page has finished loading.

Speed 40

Speed Analytics Google Retail 40

Dean Hume

SEPTEMBER 21, 2016

One of the metrics produced when you run a test using webpagetest.org is called Speed Index and it changed the way I thought about web performance. Speed Index is important because it goes a step further and measures how much of the "above-the-fold" content is visually complete until the web page has finished loading.

Speed 40

Speed Analytics Google Retail 40

Dynatrace

DECEMBER 2, 2021

To get a better handle on this, let’s start with some definitions. Error budgets allow development teams to make informed decisions between new development vs operations and polishing existing software. This makes developing effective SLOs more challenging. What are SLAs, SLOs, SLIs, and error budgets?

Metrics 196

Metrics Best Practices DevOps Infrastructure 196

The Netflix TechBlog

MARCH 5, 2020

Building on past incidents to speed up the resolution of future incidents. Catalog, store and analyze our incident data to speed up resolution. Although developed as a tool to help Netflix manage security incidents, nothing about Dispatch is specific to a security use-case. Life Cycle Management ?—?Providing Meet Dispatch!

Open Source 204

Open Source AWS Google Speed 204

Jos

JUNE 17, 2017

In a recent post about Chrome 60 Beta , Google announced the support of the Paint Timing API to get metrics on when your page starts rendering and when the user gets content that can be consumed (more info on the definition of the events below). Here I’m going to describe this new API a bit and show you how to use it. round ( entry.

Google 130

Google Analytics Metrics Speed 130

Alex Podelko

DECEMBER 19, 2019

which would be great to attend to keep up with recent developments and their impact on my area. So you need to understand what is going on there – and Debbie is definitely an authority in that area. System Performance Estimation, Evaluation, and Decision (SPEED) by Kingsum Chow, Yingying Wen, Alibaba. a Panel Discussion.

Efficiency 100

Efficiency Artificial Intelligence Scalability Performance 100

CSS Wizardry

SEPTEMBER 6, 2022

However, in practice, in the real world, it often falls short as a fragile and expensive technique to implement, which seldom provides the benefits that many developers expect. We’ve fetched the file asynchronously but had zero impact on performance, because anything synchronous in the is render-blocking by definition.

Media 351

Media Cache Network Website 351

Smashing Magazine

FEBRUARY 15, 2021

A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. Bitrate is the playback speed of the video. However, all the other connections have a downlink speed that’s significantly lower than 20 MBPS. There is a solution though! Large preview ).

Network 143

Network Speed Website Mobile 143

KeyCDN

DECEMBER 8, 2022

We will also discuss how you can speed up your slow WordPress site. Few web developers completely dismiss WordPress, claiming it is too slow. But if you have not optimized your WordPress properly, your WordPress will definitely be slower than your expectations. Why is WordPress slow?

Cache 52

Cache Website Speed Website Performance 52

Jos

JUNE 17, 2017

In a recent post about Chrome 60 Beta , Google announced the support of the Paint Timing API to get metrics on when your page starts rendering and when the user gets content that can be consumed (more info on the definition of the events below). Here I’m going to describe this new API a bit and show you how to use it. round ( entry.

Google 100

Google Analytics Metrics Speed 100

Testsigma

DECEMBER 19, 2020

Since it was introduced, it has been adopted by a majority of software development teams. But, the catch is that most of them are not following a basic guideline – the Definition of Done for a feature should also include testing and automation of the feature. Testing playing catch up with development is not agile.

Testing 56

Testing Strategy Software Software 56

Tasktop

AUGUST 18, 2022

Definition of value . Feedback speed . Definition of value. This kind of approach might work for projects like building a skyscraper, where there’s a high degree of market certainty and a fixed endpoint, but the same doesn’t apply to software development. Feedback speed. Team organization . Delivery Metrics.

Software 52

Software Software Metrics Speed 52

MachMetrics

JULY 31, 2020

Thankfully, there are simple measures that web developers can take to ensure that the files being served to their visitors are as small as possible. But we’ll definitely help you decide which is the best choice for your situation. Some developers only add compression to the big three (HTML, CSS, JavaScript). OK, not really.

Speed 67

Speed Servers Google Tuning 67

Tech News Gather

JANUARY 29, 2024

Mobile applications Mostbet for Android and iOS The developed Mostbet application is an excellent tool that helps you make quick bets and use all the advanced options of the sports and casino betting service. An excellent functional mobile application Mostbet provides a high-speed option for placing bets. App version 5.1.1

Games 52

Games Mobile Programming Operating System 52

Speed Curve

FEBRUARY 15, 2021

you're a front-end developer), it's a good idea to track it because it can delay all your other metrics. > In an ideal world, pages served to mobile devices should be under 1 MB – and definitely not more than 2 MB – but I often see pages in excess of 5 MB. > Speed Index (Synthetic).

Performance 134

Performance Metrics Benchmarking Google 134

The Netflix TechBlog

OCTOBER 7, 2021

As we invested in systems to enable this vision, it led to increased development velocity, which arguably led to better development practices and quality of the applications. Additionally, this gets us closer to consistent metric definitions in both realtime and offline systems.

Metrics 197

Metrics Mobile Testing Strategy 197

Strategic Tech

MARCH 26, 2019

Software developers are interchangeable. A software developer with a computer science degree will produce the same quality of work as any other software developer with a computer science degree. As a business leader, you should be asking three questions: Why is software development more complex than I thought?

Software Engineering 76

Software Engineering Engineering Software Software 76

KeyCDN

SEPTEMBER 3, 2020

Optimization and delivery of images play a key role in web development. How to measure performance The Website Speed Test is the ideal tool for measuring the performance of your website. Properly size images: Scaled images will definitely reduce the overall website size. Our Image Processing service makes it easy to do that.

Processing 127

Processing Cache Website Servers 127

O'Reilly Software

OCTOBER 23, 2018

A look at the roles of architect and strategist, and how they help develop successful technology strategies for business. This is my tailored view of it; others will have different definitions. Notice that in this definition, the role of the architect and technology strategist is not to merely serve the business but to play together.

Strategy 100

Strategy Architecture Technology Technology 100

Testsigma

AUGUST 28, 2021

We all know that if we are developing something that runs on the web using browsers then cross-browser testing needs to be done. Thus, when you automate those test cases and then execute them as cross-browser and cross-device test cases, maintenance would, definitely, not be a headache. Also, it improves your speed of testing.

Testing 75

Testing Cloud C++ Operating System 75

Testsigma

FEBRUARY 6, 2021

Therefore, effective and efficient mobile application testing is a must for developers, testers, and users. Networks: We have accessibility to different speeds of mobile networks on devices. All of these networks have different data speeds and therefore application experience will differ accordingly.

Mobile 52

Mobile Testing Games Operating System 52

KeyCDN

SEPTEMBER 12, 2019

When it comes to marketing your website, there are a lot of different aspects to consider, such as speed, SEO, conversation rates, bounce rate, and many others. This can be a problem in a lot of content management systems such as WordPress or Magento, because theme developers tend to scale images down in responsive themes using CSS.

Social Media 106

Social Media Media Google Website 106

The Morning Paper

JANUARY 7, 2020

An automated system doesn’t make mistakes in the same way that a human operator might, and it can operate at greater speeds and/or lower costs than a human operator. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.”). What can we do about it?

Games 84

Games Monitoring Speed Systems 84

Particular Software

JUNE 3, 2019

We now live in an age when it's possible to stream high definition TV, and yet we are not satisfied. We become annoyed when we run a speed test on our broadband provider only to find that, on a good day, we are getting maybe half of the rated download speed we are paying for, and the upload speed is likely much worse.

Latency 40

Latency Speed Network Strategy 40

CSS - Tricks

AUGUST 16, 2019

And I’ve seen this sentiment expressed time and time again, in the frameworks, on Twitter, in the design process, in the development process, and so much so that arguing about the importance of accessibility can get pretty exhausting. With that in mind, it’s not just bad software design and development if a website is slow.

Performance 50

Performance Website Speed Latency 50

Testsigma

MAY 14, 2021

Provides better testing speed, since it can run 24*7. Definitely, cloud testing will involve some new technology and the testers will need to learn them. However, they may differ from organization to organization but these are the standard ones: Developers: To perform unit and integration testing, apart from development.

Cloud 67

Cloud Testing Testing Tools Internet 67

Tasktop

MAY 18, 2021

This time, I spoke to David Slater, our Product Value Stream Lead for our cloud and development infrastructure as a service. I definitely don’t want work to get delayed in the last mile when it’s 95% done!” . Delivery speed improved. David wears two hats, that of Product Manager and Engineering Manager. Flow Load went down.

Efficiency 52

Efficiency Metrics Engineering Infrastructure 52

CSS Wizardry

JULY 23, 2023

Google do strongly encourage you to focus on site speed for better performance in Search, but, if you don’t pass all relevant Core Web Vitals (and the applicable factors from the Page Experience report) they will not push you down the rankings. While Core Web Vitals can help with SEO, there’s so much more to site-speed than that.

Engineering 246

Engineering Google Speed Mobile 246

Speed Curve

AUGUST 8, 2017

In this graph, the steep rise of onload slightly hides the fact that Speed Index trends upward quite significantly – from 2393 (~2.4 This serves as a good reminder that Speed Index is generally a solid synthetic metric for user experience. seconds) for pages in the 500KB cohort to 10266 (~10.3 Prediction: 4MB pages by 2019?

Metrics 80

Metrics Website Speed Benchmarking 80