DZone

JULY 26, 2022

In QA and software testing world, a compatibility test is a kind of test performed to scrutinize whether the software or app is competent of running on multiple OSs, mobile devices, browsers, applications, network environments, and more. What Is the Compatibility Test?

Testing 246

Testing Hardware Mobile Operating System 246

The Netflix TechBlog

APRIL 20, 2020

How Netflix brings safer and faster streaming experience to the living room on crowded networks using TLS 1.3 We want playback to start instantly and to never stop unexpectedly in any network environment. Therefore, it requires more messages to perform a handshake and two network round trips. Reduced Handshake TLS 1.2

Network 237

Network Media Transportation Traffic 237

DZone

OCTOBER 18, 2023

Web services are necessary for seamless data exchange and effective communication between various software components, whether it be an e-commerce platform, a banking application, or a social media network. Thorough testing is essential to guaranteeing the dependability, security, and performance of these web services.

Social Media 141

Social Media Testing Media Strategy 141

Dynatrace

DECEMBER 8, 2022

DevOps platform engineers are responsible for cloud platform availability and performance, as well as the efficiency of virtual bandwidth, routers, switches, virtual private networks, firewalls, and network management. Open source automated browser and testing tool. ” What does a DevOps platform engineer do?

DevOps 187

DevOps Engineering Testing Open Source 187

The Netflix TechBlog

SEPTEMBER 22, 2021

Martin Tingley with Wenjing Zheng , Simon Ejdemyr , Stephanie Lane , and Colin McFarland This is the second post in a multi-part series on how Netflix uses A/B tests to inform decisions and continuously innovate on our products. An A/B test is a simple controlled experiment. Figure 2: A simple A/B test. Let’s say?—?this

Testing 245

Testing Entertainment Metrics Social Media 245

DZone

DECEMBER 28, 2020

Performances testing helps establish the scalability, stability, and speed of the software application. Numerous kinds of performance testing imitate several possible user scenarios and know the behavior of the apps. Performance testing is mainly a subset of Performance engineering and is also referred to as ' Perf Tests.'

Performance Testing 220

Performance Testing Testing Tools Testing Performance 220

DZone

JULY 5, 2023

While load testing may sound like an esoteric domain exclusive to software engineers or network administrators, it is, in fact, a silent superhero in our increasingly digital world. Acting behind the scenes, load testing ensures the apps and websites we use daily are capable of withstanding the demands of their users without stumbling.

Systems 109

Systems Testing Software Engineering Performance 109

DZone

MARCH 27, 2020

Web Service and Mobile App Testing. Generally, we can say that: Web services are packet sized applications that communicate with each other via network but in a precise format. Mobile app testing is a strategic approach to detect bugs and fix them before users identify them.

Mobile 147

Mobile Testing Hardware Network 147

Alex Podelko

AUGUST 18, 2019

Following up my post Are Times still Good for Load Testing? , First of all, integrating into agile development (shift-left / continuous performance testing) and integrating into performance information loop with production (shift-right) to form a holistic performance view. I decided to answer multiple comments here separately.

Performance Testing 243

Performance Testing Testing Performance Testing Tools 243

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

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. The fastest 4G network clocks in around 10 Mbps, and the slowest around 6.3

Network 61

Network Speed Internet Internet 61

Dynatrace

FEBRUARY 12, 2024

The OMB memo states that agencies must meet specific goals based on the five pillars of the Cybersecurity and Infrastructure Security Agency (CISA) Zero Trust Maturity Model : identity, devices, networks, applications/workloads, and data. A quick refresher: what is zero trust?

Government 176

Government Analytics Network Traffic 176

DZone

OCTOBER 20, 2023

In-depth testing, redundancy, and disaster recovery plans are just a few of the strategies that organizations are implementing to reduce the risks related to system failures. Businesses rely heavily on intricate systems and networks to run effectively in today's technology-driven world.

Engineering 246

Engineering Strategy Network Technology 246

Testlodge

NOVEMBER 12, 2021

Various testing activities take place throughout the software development lifecycle, including compatibility testing, which is a non-functional testing technique. Compatibility testing should be performed under all possible scenarios to prevent bug spillover in the production environment. Types of Compatibility Testing.

Testing 78

Testing Hardware Operating System Mobile 78

The Netflix TechBlog

MAY 21, 2019

using RL agents for test case scheduling By: Stanislav Kirdey , Kevin Cureton , Scott Rick , Sankar Ramanathan Introduction Netflix brings delightful customer experiences to homes on a variety of devices that continues to grow each day. Detect a regression in a test case. These problems could be solved in several different ways.

Testing 163

Testing AWS Lambda Network 163

Smashing Magazine

DECEMBER 14, 2021

Modifying Headers In HTTP(s) Requests In UI Automation Testing. Modifying Headers In HTTP(s) Requests In UI Automation Testing. That was when I first got to witness the power of network headers. Therefore I decided to write this piece to throw some light on the ways to modify headers in automated testing. Nafees Nehar.

Testing 99

Testing Network Website Google 99

Dynatrace

SEPTEMBER 13, 2023

Expand Citrix monitoring to include NetScaler or F5 BigIP Activate NetScaler or BigIP extensions that fit your environment and benefit from complete visibility into the application delivery chain, including the network tier. Use Dynatrace Synthetic to test the HTTP availability of your Citrix login page.

Monitoring 217

Monitoring Healthcare Infrastructure Metrics 217

Scalegrid

AUGUST 22, 2019

For test purposes, DCS can be installed on same nodes running PostgreSQL. High Availability Test Scenarios. We conducted a few tests on PostgreSQL HA management using Patroni. All of these tests were performed while the application was running and inserting data to the PostgreSQL database. Standby Server Tests.

Availability 277

Availability Servers Network Open Source 277

DZone

APRIL 24, 2019

End-to-end testing is one of the most effective ways to ensure end-user application performance. Today’s applications are built on layers of code, networks of subsystems, and third-party integrations that are so intertwined, if one fails component fails, so does the entire product.

Testing 100

Testing Network Software Software 100

CSS Wizardry

OCTOBER 27, 2018

A lot of companies—even if they are aware that performance is key to their business—are often unsure of how, when, or where performance testing sits within their development lifecycle. Each kind of testing is listed chronologically—that is, you should do them in order—but all complement each other, and will ultimately feed into one another.

Performance Testing 172

Performance Testing Testing Performance Strategy 172

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

DZone

JULY 6, 2022

The simplest way to conceptualize it is that it is a network of interconnected nodes called servers and clients, exchanging data over well-defined protocols like TCP/IP, HTTP, FTP, etc. The internet, World Wide Web (WWW) or simply the web, is the most revolutionary information technology and application development platform in the world.

Internet 100

Internet Internet Testing Network 100

DZone

MARCH 20, 2024

Embedded within the Linux kernel, KVM empowers the creation of VMs with their virtualized hardware components, such as CPUs, memory, storage, and network cards, essentially mimicking a machine. Security remains paramount for KVM due to testing and security updates from the open-source community.

Virtualization 117

Virtualization Hardware Open Source Storage 117

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

Testlodge

NOVEMBER 1, 2021

A central goal of software testing is to find issues, especially critical ones, before they cause a problem in production. This article discusses one measure to prevent these kinds of errors, known as destructive testing. What is Destructive Testing? Next, you test for.bmp and.png file types to make sure they are not accepted.

Systems 81

Systems Testing Software Software 81

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 221

Engineering Entertainment Cloud Infrastructure 221

DZone

OCTOBER 9, 2023

Bloom filters are probabilistic data structures that allow for efficient testing of an element's membership in a set. Bloom, these data structures have found applications in various fields such as databases, caching, networking, and more. Since their invention in 1970 by Burton H.

Efficiency 152

Efficiency Cache Network Database 152

CSS - Tricks

AUGUST 19, 2019

It sounds like a perf win, but I'd want to test that before no-brainer chucking it in there. I used the HTTP Archive to find a couple of sites that use Cloudinary for their images, and tested them unchanged, and then with the preconnect script injected. It's now a browser extension ( FasterChrome ) that I've been trying out.

Network 52

Network Performance Best Practices Internet 52

Testsigma

AUGUST 12, 2021

The Importance of Testing Web Applications. To ensure our web app performs as intended across various devices and browsers — we have to test our web app. Plus, if we’re adding features like live chat, forms, e-commerce integrations, push notifications, and the like, our app should go through some heavy testing.

Testing 102

Testing Testing Tools Mobile Cloud 102

Dynatrace

MARCH 14, 2023

AL2023 is supported by Dynatrace on day one and has been thoroughly tested by our installations team. Dynatrace provides server metrics monitoring in under five minutes, showing servers’ CPU, memory, and network health metrics all the way through to the process level, with no manual configuration necessary. How does Dynatrace help?

AWS 278

AWS Lambda Serverless Virtualization 278

The Netflix TechBlog

NOVEMBER 29, 2023

A vital aspect of such development is subjective testing with HDR encodes in order to generate training data. The pandemic, however, posed unique challenges in conducting a conventional in-lab subjective test with HDR encodes. A/B testing also allows us to get a read on the improvement in quality of experience (QoE).

Open Source 252

Open Source Software Engineering Internet Internet 252

DZone

JULY 2, 2020

We all know the benefits of having a well-maintained Linkedin profile: recruiters reach out to you, you can show off skills and achievements, display personal recommendations, network, etc. But, did you know that Linkedin is also an amazing place to find great resources to learn from?

Network 246

Network Software Software Testing 246

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

Tim Kadlec

JANUARY 12, 2021

Client-side A/B testing has been a performance loving developer’s worst friend for years. From a convenience perspective, running client-side tests is significantly easier to do than server-side testing. With server-side testing, you need developer resources to create different experiments.

Testing 137

Testing Google Traffic Servers 137

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

Speed Curve

MARCH 12, 2023

Tests - We've had a lot of requests for this, so we're happy to deliver it. You can now see a list of your latest synthetic tests and spot any failed tests. Tests Dashboard We love simplicity, and this dashboard is a great example of why. You can then click through to the test details to determine why the test failed.

Testing 52

Testing Metrics Monitoring Website 52

Dynatrace

NOVEMBER 1, 2022

These metrics help to keep a network system up and running?, This measurement includes time spent testing until the service is fully functional again. This includes time your team spends investigating, repairing, and testing. MTTF measures the reliability of a network and durability of its hardware. Mean time to repair.

DevOps 204

DevOps Artificial Intelligence Metrics Network 204