DZone

OCTOBER 11, 2022

Improving testing by using real traffic from production ( Hacker News). Why haven’t cash-strapped American schools embraced open source? Simpler UI Testing with CasperJS ( Architects Zone – Architectural Design Patterns & Best Practices). Dew Drop – June 5, 2013 (#1,561) ( Alvin Ashcraft's Morning Dew).

Java 244

Java Best Practices Google Analytics 244

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

Dynatrace

JUNE 13, 2022

Open source code, for example, has generated new threat vectors for attackers to exploit. A case in point is Log4Shell, which emerged in late 2021 and exposed open source libraries to exploitation. Dynatrace introduces automatic vulnerability management for PHP open source scripting language – blog.

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Open Source DevOps Java Innovation 226

Testsigma

APRIL 4, 2022

A common theme among most software testing organizations is their escalating interest in Test Automation. While test automation has grown in popularity, there are still many myths and biases surrounding it. Such myths can unknowingly create a self-limiting boundary and negatively impact the possibilities of test automation.

Testing 95

Testing Open Source IoT Programming 95

Dynatrace

MARCH 17, 2021

Application security is a software engineering term that refers to several different types of security practices designed to ensure applications do not contain vulnerabilities that could allow illicit access to sensitive data, unauthorized code modification, or resource hijacking. Application security tests and what they do.

Open Source 170

Open Source Cloud Games Java 170

Alex Podelko

SEPTEMBER 8, 2020

Some time ago Federico Toledo published Performance Testing with Open Source Tools- Busting The Myths. Otherwise we wouldn’t see so many commercial tools built on the top of open source including BlazeMeter (it is ironic that the article is posted on the BlazeMeter site), Flood, and OctoPerf.

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Open Source Performance Testing Testing Performance 223

Testlodge

FEBRUARY 15, 2023

Black box testing functions on not knowing a software’s internal structure. Black Box Testing Basics The main focus of black box testing is inputs and outputs. Black Box Testing Basics The main focus of black box testing is inputs and outputs. A tester must first understand the requirements when testing a function.

Testing 69

Testing Social Media Open Source Media 69

Percona

JANUARY 29, 2024

At Percona, we are in the process of developing PG_TDE, a tool designed to encrypt data using the AES-CTR encryption algorithm. This code is currently under development, and we are seeking your assistance in testing it.This blog […]

Testing 91

Testing Database Design Code 91

Testlodge

MARCH 15, 2023

White box testing is a software testing approach based on an analysis of the internal structure of the component or system. Why is White Box Testing Performed? Testers perform white box testing for several reasons. Suppose developers perform unit testing before delivering code to testers.

Testing 83

Testing Testing Tools Java Programming 83

Testsigma

APRIL 23, 2021

So, there’s a solid reason why mobile app testing is a crucial step in any app development process. To ensure our users get a seamless experience across any device — we perform mobile app testing. . That’s where mobile app automation testing comes into the picture. Best Mobile App Automation Testing Tools.

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Testing Tools Mobile Testing Open Source 86

Testlodge

JANUARY 26, 2022

Non-functional testing focuses on user expectations, whereas functional testing is to do with user requirements. Non-functional testing examines how a system operates rather than looking at specific functions or behaviors. Why is Non-Functional Testing necessary? Both functional and non-functional tests are essential.

Testing 74

Testing Open Source Testing Tools Programming 74

The Netflix TechBlog

NOVEMBER 9, 2021

The Android launch leveraged the open-source software decoder dav1d built by the VideoLAN, VLC, and FFmpeg communities and sponsored by AOMedia. Netflix has also partnered with YouTube to develop an open-source solution for an AV1 decoder on game consoles that utilizes the additional power of GPUs.

Media 246

Media Open Source Efficiency Software Engineering 246

DZone

JUNE 1, 2020

As applications are designed and developed for varied platforms, spanning mobile, desktop, and cloud, testing user interfaces has turned into an increasingly complicated and risk-prone job. While having its series of challenges and loopholes, automated UI testing is gaining traction. 55% of businesses conduct UX testing.

Testing Tools 159

Testing Tools Open Source Mobile Internet 159

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

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Advantages of migrating to open source For many reasons mentioned earlier, organizations are increasingly shifting towards open source databases for their data management needs.

Open Source 89

Open Source Database Hardware Strategy 89

Brendan Gregg

APRIL 27, 2023

Observability tools are designed have the lowest overhead possible so that they are safe to run in production while analyzing an active performance issue. someone with solid pen-testing experience). It was pioneering work, but unfortunately the slides are all we have: Alex, I, and others left Netflix before open sourcing it.)

Open Source 144

Open Source Monitoring Engineering Design 144

Testsigma

JULY 6, 2021

“If you have bad tests, automation can help you do bad testing faster.”— How do we ensure that the test automation is working as a saviour and not adding to the testing woes? When the test automation is used diligently, over a period of time organizations start receiving the ROI. Quicker test automation.

Testing 109

Testing Energy Programming Testing Tools 109

Testsigma

FEBRUARY 27, 2022

Automated testing is essential for balancing software quality with the accelerated velocity of release cycles, but because the toolchain that is supposed to enable automated testing has many moving parts, test automation becomes a parallel development project in organizations. Custom built frameworks.

Testing 52

Testing Open Source Scalability Engineering 52

Percona

SEPTEMBER 4, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Take a look. Percona Distribution for PostgreSQL 15.4 2 came out on August 25, 2023.

Open Source 75

Open Source Scalability Database Software 75

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. Besides overriding X-frame-options , you can delete headers to minimize online tracking, override content-security-policy header, test sites in production, and so on. Nafees Nehar. More after jump!

Testing 99

Testing Network Website Google 99

Percona

NOVEMBER 2, 2023

The bad On the other hand, Kubernetes is not designed to handle large databases or mainframes. Joe Brockmeier gave a talk on this topic earlier this year at Open Source Summit North America in Vancouver – “ Are Containers Ready for Production Databases ?” ” This talk covers this topic exactly.

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Open Source Hardware Storage Database 83

Testsigma

AUGUST 24, 2020

Continuous Testing is the process of testing at all stages of software development – one after the another- without any human intervention. Continuous Testing is key to faster delivery of Agile products to the market. But the path to achieving Continuous Testing has its own challenges, most common of which are mentioned below.

Testing 69

Testing Open Source Scalability Latency 69

Percona

DECEMBER 4, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Percona Distribution for MySQL (PS- based variant) 8.1.0 was released.

Open Source 77

Open Source Azure Servers Programming 77

Testsigma

JANUARY 29, 2021

This essentially means that your website should not only be mobile-friendly but it should also have a Responsive Web Design so that your target customers can access your products (or services) with ultra-ease on their hand-held devices. Different screen resolutions and viewport sizes add another layer of complexity to mobile website testing.

Website 98

Website Mobile Testing Strategy 98

Testsigma

APRIL 16, 2021

Android developers and testers perform mobile tests to deliver apps that drive a high user retention rate through a great user interface. While mobile automation tests are performed for Android, iOS, and Windows devices, in this post, we’ll dive into the UI frameworks for Android automation testing. The Importance Of UI Testing.

Testing 52

Testing Open Source Mobile Java 52

Percona

DECEMBER 2, 2022

Many community members joined Hacktoberfest this year and contributed to various open source projects, and we would like to highlight the most active contributors to Percona software during this fantastic event. Each of them will receive a T-shirt and a mug with a unique design. daniel-shuy fixed the database migration test.

Open Source 55

Open Source Azure Database Speed 55

Percona

APRIL 20, 2023

It should be noted that while the technical aspects of the upgrade process are beyond the scope of this blog post, it is crucial to create a testing environment to verify the upgrade before proceeding to upgrade your production servers, particularly with MySQL 8.

Open Source 87

Open Source Best Practices Servers Database 87

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. It has evolved steadily, however, during 25 years as an open source project. Another reason for PostgreSQL popularity (perhaps the biggest): It’s open source and free to use, distribute, and modify. What is PostgreSQL used for?

Open Source 76

Open Source Healthcare Social Media Database 76

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. Test Script Issues. Fixing Code Smell.

Testing 85

Testing Mobile Network Analytics 85

The Netflix TechBlog

OCTOBER 19, 2020

Now let’s look at how we designed the tracing infrastructure that powers Edgar. Troubleshooting a session in Edgar When we started building Edgar four years ago, there were very few open-source distributed tracing systems that satisfied our needs. This approach paints a richer observability portrait of application health.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

MachMetrics

FEBRUARY 27, 2020

If you’re not a developer/designer, you may not be familiar with the Chrome DevTools and the extremely powerful Google Lighthouse Audits that can be found inside. However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. What Does Google Lighthouse Test?

Google 82

Google Speed Testing Tools Testing 82

Testsigma

AUGUST 13, 2021

Evidently, testing came last in the cycle and any delays in it resulted in coinciding with the deadlines. That had the testing team stressed out because the bugs should be identified and fixed before the software release. What is shift-left testing? The testing activities are automated. Advantages of shift left testing.

Testing 52

Testing Testing Tools DevOps Design 52

Dynatrace

MARCH 19, 2020

The ideal team for component design consists of a UX designer and a front-end developer. This allowed for balanced opinions and insights from both the design and implementation perspectives. The design concepts were tested and feedback was requested from the UX enablement guild. reordering of table rows.

Open Source 175

Open Source Design Speed Mobile 175

Testsigma

MARCH 23, 2021

It is open source and its development can be ported across devices with relative ease. And, precisely due to this diversity, the need for testing on many devices is paramount. With the ever-increasing and evolving sector of Android users, Android device testing is of the essence. . Why Is Android Device Testing Important?

Testing 52

Testing Mobile Testing Tools Strategy 52

Testsigma

SEPTEMBER 23, 2021

The whole point of cross-browser testing is to deliver consistent user experiences across various browsers. When we build websites or web apps, some of their features aren’t compatible with some browsers; with cross-browser testing, we can ensure uniform experiences. Picture source: Hostucan. Picture source: Testsigma.

Testing 52

Testing Analytics Testing Tools Website 52

The Netflix TechBlog

DECEMBER 3, 2019

by David Berg , Ravi Kiran Chirravuri , Romain Cledat , Savin Goyal , Ferras Hamad , Ville Tuulos tl;dr Metaflow is now open-source! By design, Metaflow is a deceptively simple Python library: Data scientists can structure their workflow as a Directed Acyclic Graph of steps, as depicted above. Get started at metaflow.org.

Open Source 232

Open Source AWS Infrastructure Energy 232

Testsigma

FEBRUARY 3, 2021

So, it becomes the need of the hour to invest in mobile automation testing and avoid negative reviews and failures. So, with the increasing demand for mobile apps, automation testing techniques are also required to multiply. What is Mobile Automation testing? Why Should Businesses Invest in Mobile Automation Testing?

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Mobile Testing Testing Tools Open Source 52