CSS Wizardry

OCTOBER 16, 2023

Compressing them over the network: Which compression algorithm, if any, will we use? In one test, I concatenated it all into one big file, and the other had the library split into 12 files. Read the complete test methodology. Compress The above tests were run with Brotli compression 2. It’s a balancing act for sure. ?

Cache 291

Cache Latency Strategy Speed 291

Percona

APRIL 26, 2023

Bringing physical backups in Percona Backup for MongoDB (PBM) was a big step toward the restoration speed. Our tests showed physical database restores up to 5x faster than the logical ones. Our tests showed physical database restores up to 5x faster than the logical ones. But can we do better? Let’s try.

Speed 77

Speed Storage AWS Azure 77

DZone

FEBRUARY 26, 2021

But usually, it is seen that most of the applications fail to deliver expected performance under peak load or fluctuating network conditions. To ensure that users get high-performing software that works seamlessly under all load conditions, performance testing is necessary. Today, let's learn more about this testing type in depth.

Performance Testing 122

Performance Testing Testing Performance Latency 122

MachMetrics

JANUARY 23, 2020

You run a speed test on a website, and the results don’t match what you personally experience. Perhaps you feel like your site loads fairly quickly, but the speed test results are sub-optimal. It’s one of the most common (and frustrating) scenarios in web performance testing.

Speed 62

Speed Testing Website Cache 62

Speed Curve

FEBRUARY 10, 2020

What types of devices and connections should I test on? Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media. How we set up our testing. Find out more about why it's so important to test at slow speeds.

Benchmarking 135

Benchmarking Speed Performance Media 135

MachMetrics

MARCH 21, 2020

Chrome’s DevTools suite contains some of the most powerful tools available to help you analyze and improve the speed of your website (or web app). This is usually because while this tab initially appears very simple, upon running the test you are presented with a ton of data on the site you are testing.

Speed 99

Speed Performance Google Mobile 99

Tim Kadlec

APRIL 18, 2019

” The fallacy of networks, or new devices for that matter, fixing our performance woes is old and repetitive. To be fair, each new generation of network connectivity does bring some level of change and transformation to how we interact with the internet. In theory, the maximum downlink speed is 100 Mbps.

Network 61

Network Speed Internet Internet 61

Dynatrace

APRIL 8, 2024

Deploy risk-based estimates and models with confidence, accuracy, transparency, and speed. This enables banks to manage risk with the speed and precision mandated by their markets. Grail drives insights and decisions that preserve earnings and strengthen balance sheets. Break down data silos.

Analytics 206

Analytics Infrastructure Efficiency Technology 206

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 110

Website Speed Mobile Design 110

Dynatrace

SEPTEMBER 22, 2022

Staying ahead of customer needs requires speed and agility from all phases of the software development life cycle (SDLC). Automating tasks throughout the SDLC helps software development and operations teams collaborate while continuously improving how they design, build, test, deploy, release, and monitor software applications.

DevOps 193

DevOps Innovation Speed Monitoring 193

Smashing Magazine

APRIL 16, 2024

That means you need to test your website to identify optimizations. You’ll often see different page speed metrics reported by different tools and data sources, so it’s important to understand the differences. Scheduled lab tests are easy to set up using a website monitoring tool like DebugBear.

Google 98

Google Monitoring Website Speed 98

Dean Hume

JULY 30, 2018

Without fail, there is this spot along the line where my network connection drops from a clear 4G signal to a 2G signal at best. It’s worth mentioning that around the world, not everyone is lucky enough to get such good connection speeds. This is where the Network Information API aims to change things.

Network 78

Network Speed Google Mobile 78

Testlodge

NOVEMBER 12, 2021

Various testing activities take place throughout the software development lifecycle, including compatibility testing, which is a non-functional testing technique. Results may vary because of factors like resolution, internet speed, and different OS versions. Why Perform Compatibility Testing?

Testing 78

Testing Hardware Operating System Mobile 78

CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 234

Speed Network Analytics Availability 234

Dynatrace

OCTOBER 28, 2021

Testing for mishaps you can predict is essential. Chaos engineering is a method of testing distributed software that deliberately introduces failure and faulty scenarios to verify its resilience in the face of random disruptions. Practitioners subject software to a controlled, simulated crisis to test for unstable behavior.

Engineering 230

Engineering Entertainment Cloud Infrastructure 230

Alex Russell

JANUARY 30, 2024

It's time once again to update our priors regarding the global device and network situation. HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. What's changed since last year? and 75KiB of JavaScript.

Performance 90

Performance Network Mobile Speed 90

Dynatrace

AUGUST 11, 2022

Effective application development requires speed and specificity. This enables teams to quickly develop and test key functions without the headaches typically associated with in-house infrastructure management. Infrastructure as a service (IaaS) handles compute, storage, and network resources. Increased testing complexity.

Development 255

Development Serverless Best Practices Lambda 255

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. We will discuss snappy and zstd for data block and zstd compression in a network. By default, MongoDB provides a snappy block compression method for storage and network communication. I am using PSMDB 6.0.4

Storage 105

Storage Network Open Source Latency 105

Scalegrid

DECEMBER 14, 2023

MongoDB drivers provide several options for Mongo clients to handle different network timeout errors that may occur during usage. The default time-outs can significantly influence the behavior of your application when there are network errors.

Java 130

Java Network Servers Database 130

Testsigma

DECEMBER 4, 2020

To ensure quality, mobile app testing is essential. In this blog, we will discuss a step-by-step mobile app testing checklist. This is where cross-platform testing comes into the picture. Since the mobile apps have limited storage space and power supply, test for memory utilization as well as battery usage.

Mobile 65

Mobile Testing Operating System Storage 65

Dynatrace

FEBRUARY 23, 2022

In order for software development teams to balance speed with quality during the software development cycle (SDLC), development, security, and operations teams (or DevSecOps teams) need to ensure that their practices align with modern cloud environments. That can be difficult when the business climate can prioritize speed. and 2.14.1.

Serverless 270

Serverless Infrastructure Innovation DevOps 270

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. Queued messages are typically small and specific.

Monitoring 205

Monitoring Serverless Programming Speed 205

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. Queued messages are typically small and specific.

Monitoring 204

Monitoring Serverless Programming Speed 204

Dynatrace

MAY 8, 2023

DevOps aims to move applications more quickly into production by releasing new builds frequently — often several times per day — and incorporating constant feedback and testing, both during development and after software is deployed. But when and how does DevOps monitoring fit into the process?

DevOps 225

DevOps Efficiency Monitoring Infrastructure 225

Dynatrace

JUNE 27, 2022

These development and testing practices ensure the performance of critical applications and resources to deliver loyalty-building user experiences. Because pre-production environments are used for testing before an application is released to end users, teams have no access to real-user data. What is synthetic monitoring?

Best Practices 179

Best Practices Monitoring Wireless Traffic 179

Dynatrace

MAY 24, 2023

To simulate those users’ journeys, multiple synthetic locations deployed within various sections of internal networks are required. Not only do operations personnel now have an easier time deploying synthetic tests faster with fewer resources, it’s also no longer necessary to track utilization.

Scalability 213

Scalability Virtualization Monitoring Open Source 213

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. If containers are run with privileged flags, or if they receive details about host processes, they can easily become points of compromise for corporate networks. Source code tests. Network scanners.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Dynatrace

JUNE 1, 2023

As organizations digitally transform, they’re also accelerating the speed of software delivery. It encompasses factors such as page loading speed, responsiveness, and overall ease of use during the checkout process, optimizing user satisfaction and minimizing cart abandonment. for the workout video playback feature.

Latency 181

Latency Website Traffic Virtualization 181

The Netflix TechBlog

NOVEMBER 9, 2021

We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. These streams use the same production encoding recipes so they are representative of production streams, but have the addition of extreme cases to stress test the decoder.

Media 246

Media Open Source Efficiency Software Engineering 246

Dynatrace

JANUARY 23, 2023

These include improving API traffic management and caching mechanisms to reduce server and network load, optimizing database queries, and adding additional compute resources, just to name some. While some of these are already done, such as adding additional compute, others require more development and testing. Hopefully never.)

Social Media 130

Social Media Cache Traffic Media 130

Testsigma

APRIL 13, 2022

Therefore, as a developer and a tester, it becomes a highly responsible job to test these mobile applications and deliver the best quality. However, we understand that if you are in this profession, you probably know all the basic test cases, scenarios and the holes where bugs can be found. Security related scenarios in mobile testing.

Mobile 52

Mobile Social Media Testing Media 52

The Netflix TechBlog

OCTOBER 29, 2020

For these reasons, as a small engineering team, we’ve found that optimizing for reliability and speed of product delivery is required for us to serve our evolving customers’ needs successfully. The high likelihood of unreliable network connectivity led us to lean into mobile solutions for robust client side persistence and offline support.

Mobile 279

Mobile Cache Network Architecture 279

Testsigma

NOVEMBER 11, 2020

Having an effective test automation system is an absolute necessity in today’s agile software development environments. Automation works great, especially in case of smoke and regression tests and helps the QA teams to easily create and execute test cases that are complex in nature. Network Disconnections.

Testing 85

Testing Mobile Network Analytics 85

The Netflix TechBlog

NOVEMBER 3, 2022

The path over which data travels from Titus Job Coordinator to a Titus Gateway cache can be described as a sequence of event queues with different processing speeds: A message generated by the event source may be buffered at any stage. A single request in the tests below consists of one query.

Cache 224

Cache Latency Traffic Systems 224

Smashing Magazine

AUGUST 9, 2022

PageSpeed Compare is a page speed evaluation and benchmarking tool. It graphs server, network, CSS, Javascript, critical content, and image optimizations to show the potential savings you could gain by incorporating fixes into your site. Network and CPU are throttled for lab data tests for more realistic conditions.

Performance 130

Performance Benchmarking Website Metrics 130

Testsigma

APRIL 13, 2021

So how do the testing community ensure that this love for iPhone and iOS apps grows manifolds with time? With quality testing and automation, we can ensure the iPhone provides the best experience to its loyal users. In this article, we will be looking at mobile testing for iOS. Unit Testing.

Testing 84

Testing Hardware Mobile Testing Tools 84

Dynatrace

JUNE 1, 2023

Measuring application performance is increasingly important because as organizations digitally transform, they’re also accelerating the speed of software delivery. Such testing makes it easier to detect any potential issues before they impact real users. Fitness app : For the fitness app, maintain an Apdex score of at least 0.85

Traffic 173

Traffic Latency Website Virtualization 173