DZone

MAY 20, 2020

Have you ever faced a notion of “sanity” in the course of software testing? Why do we need sanity testing? Where did it come from and how is it connected with regression testing? What is it?

Testing 201

Testing Software Software Testing Tools 201

DZone

NOVEMBER 9, 2021

If you start catching bugs early, it will save you tons of time fixing them later.nn> Design reviewnnIt’s a very powerful tool when used in a good way. It helps to prove that your code does what it should do, unit tests removes all simple problems. We live in a time when everybody is irked by manual testing.

Software 245

Software Software Code Energy 245

DZone

NOVEMBER 9, 2021

Selenium is a free and open-source tool for automated testing. It can test web applications for functional, regression, and load across a variety of browsers and systems. Selenium is an excellent tool, however, it does have certain disadvantages.

Open Source 243

Open Source Testing Systems Software 243

Dynatrace

FEBRUARY 21, 2024

Quality gates after load/performance testing Teams can use quality gates to evaluate performance metrics. Before a new version of the application is deployed, the software is subject to a series of load tests that evaluate capacity and performance under a series of simulated traffic and application demands.

Speed 208

Speed Software Software Latency 208

DZone

APRIL 6, 2023

Visual regression testing verifies that an application or website looks and behaves as expected and that there have been no unintended changes to the visual appearance or functionality. During visual regression testing, images of the application or website are captured and compared using specialized tools highlighting differences.

Best Practices 130

Best Practices Testing Website Processing 130

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. Both of these tools report with Google CrUX data that reflects whether real users are facing issues on your website.

Google 92

Google Monitoring Website Speed 92

Dynatrace

FEBRUARY 15, 2023

Site Reliability Guardian further simplifies automation requirements by using entity and ownership information, alerting the right teams when regressions are detected. Siloed teams and multiple tools make it difficult to align on a single version of the truth for overall system health.

DevOps 220

DevOps Latency Traffic Best Practices 220

Dynatrace

JANUARY 31, 2024

While GenAI tools have catalyzed more conversational and natural interactions between humans and machines, service reliability is an issue. Development and demand for AI tools come with a growing concern about their environmental cost. Service reliability.

Cache 206

Cache Azure Infrastructure Monitoring 206

Speed Curve

MARCH 3, 2024

And the majority of modern tools and frameworks that are used to build sites today make it all too easy to compound the issue. We need guardrails to help protect us from shipping code that will result in unexpected regressions. Luckily we have a few tools at our disposal. Guardrails and breadcrumbs need to work together.

Performance 69

Performance Metrics Code Testing 69

Testlodge

MARCH 12, 2024

System testing involves analyzing the behavior and functionality of a fully integrated application. It is the third of the four levels of testing, performed after unit and integration testing but before user acceptance testing. Types of System Testing This kind of testing can be both functional and non-functional.

Systems 90

Systems Testing Open Source Hardware 90

Percona

OCTOBER 4, 2023

As described in the user manual for the -- max - lag option: The tool waits forever for replicas to stop lagging. If any replica is stopped, the tool waits forever until the replica is started. As a result, the tool died in case of replica disconnect instead of handling the error. However, this was not the case.

Open Source 101

Open Source Code Testing Systems 101

Percona

DECEMBER 22, 2023

New tool: pt-galera-log-explainer We continue adding more instruments for the Support teams. The purpose of this tool is to help find useful information in Percona XtraDB Cluster/Galera library logs. The purpose of this tool is to help find useful information in Percona XtraDB Cluster/Galera library logs. perl Makefile.PL

Operating System 97

Operating System Programming Open Source Testing 97

Dynatrace

AUGUST 29, 2022

Release validation is a DevOps methodology that tests a software component to verify that it meets its release criteria before being released to the next phase of development or to production. While developing an application, service, or piece of code, it is critical to test the releases during defined milestones.

DevOps 210

DevOps Benchmarking Cloud Monitoring 210

Dynatrace

JUNE 27, 2022

These development and testing practices ensure the performance of critical applications and resources to deliver loyalty-building user experiences. Ideally, a RUM tool would record all user actions to capture the complete picture of a user’s experience. Application or service lifecycle testing at every stage.

Best Practices 176

Best Practices Monitoring Wireless Traffic 176

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

JULY 6, 2021

Having a coded approach to test automation has its benefits. It certainly does give you the power to be extra flexible in terms of test case creation. No code automation testing is an alternate approach that might be suitable for you and give you ROI sooner, providing few conditions are met. Too many repetitive regression tests.

Code 108

Code Testing Testing Tools Mobile 108

Testsigma

AUGUST 18, 2020

A major challenge that software testing teams across the globe face today are the dependence on physical machines. Automation, in various ways, can help testing teams work better in the remote working environment. Having things automated reduces the burden of regression testing and makes it more efficient.

Testing 104

Testing Internet Internet Cloud 104

Testsigma

DECEMBER 19, 2020

Regression testing is one of the most critical aspects of quality assurance. It goes without saying that adopting effective regression testing strategies can save development teams hundreds of hours of debugging. This framework should contain all those test cases that could have been impacted due to the changes.

Testing 94

Testing Testing Tools Code Cloud 94

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

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

The Netflix TechBlog

SEPTEMBER 8, 2020

Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this. This meant that we could track any possible regressions to user experience by screen, which corresponds to how users navigate through the app.

Latency 233

Latency Cache Java Traffic 233

CSS - Tricks

JUNE 1, 2021

Testing is one of those things that you either get super excited about or kinda close your eyes and walk away. Whichever camp you fall into, I’m here to tell you that front-end testing is for everyone. In fact, there are many types of tests and perhaps that is where some of the initial fear or confusion comes from. Integration.

Testing 95

Testing Performance Testing Website Code 95

Speed Curve

OCTOBER 25, 2023

Every day, I marvel at my great luck in getting to work alongside an amazing team to build amazing tools to help amazing people like you! Fight regressions and stay fast It's easier to make a fast website than it is to keep a website fast. This is an extremely effective tool for getting your company to care about performance.

Benchmarking 64

Benchmarking Metrics Website Monitoring 64

Dynatrace

FEBRUARY 15, 2023

Lack of standardization: The lack of standardization across tools and technologies makes it difficult to handle automation decisions and actions across different systems. Lack of data: In many cases, available data may not be enough to make informed decisions due to data silos, distribution, or negligence.

Cloud 175

Cloud DevOps Code Open Source 175

Testsigma

NOVEMBER 18, 2021

Over the course of two decades, he has helped Fortune 500 companies implement Agile testing practices. He has also authored a number of books on quality engineering and test automation. When I started my career, automation was used for automating UI-based regression testing. This changes how teams test for quality.

Engineering 104

Engineering Social Media DevOps Azure 104

Percona

OCTOBER 20, 2023

Testing and QA: Test the open source solution thoroughly to identify and address any issues before the full-scale migration. Use ETL (Extract, Transform, Load) tools to assist with this process. Testing : Create a testing environment that mirrors your production setup.

Open Source 88

Open Source Database Best Practices Strategy 88

Smashing Magazine

AUGUST 9, 2022

Core Web Vitals Tools To Boost Your Web Performance Scores. Core Web Vitals Tools To Boost Your Web Performance Scores. While most of the tools covered below only rely on field metrics, others use a mix of both field and lab metrics. PageSpeed Compare is a page speed evaluation and benchmarking tool. Zara Cooper.

Performance 130

Performance Benchmarking Website Metrics 130

Speed Curve

MAY 1, 2023

If you've invested countless hours in speeding up your pages, but you're not using performance budgets to prevent regressions, you could be at risk of wasting all your efforts. You don't have time to check your charts daily to make sure your latest deploy hasn't introduced any regressions. What is a performance budget? You're busy.

Performance 98

Performance Metrics Media Google 98

Testsigma

JUNE 26, 2021

MarketQuest (2021) predicts automation testing to grow at a Compound Annual Growth Rate (CAGR) of 9.8% That brings us to the crux of our conversation — codeless test automation. In the past, it was always important for testers to learn to code and keep updating their skills for performing automation tests.

Testing 57

Testing Testing Tools Automotive Scalability 57

TechBeacon Testing

JANUARY 16, 2020

You simply choose the best tool, create test scripts for your smoke test suite and regression test suite, and click the "run" button. The benefit: Testers get to spend time doing exploratory testing or partake in other valuable testing pursuits because their routine testing now takes minutes, right?

Testing 104

Testing 104

Enprowess

OCTOBER 7, 2021

8 Functional Testing types. Quick Summary: In the most straightforward and simple words, functional testing tests various aspects of an application, website, or system to guarantee that it is correctly doing what it should be. The tests also discover a more modular architecture with subsystems that have clear responsibilities.

Testing 52

Testing Software Software Systems 52

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.

Testing 163

Testing AWS Lambda Network 163

Testsigma

JULY 31, 2021

It’s a known fact that automation testing is extremely crucial in maintaining software quality. To secure their quality and to help you deliver delightful experiences to your users and ones that’ll keep your users engaged with your products — testing is essential. Picture credit: Meme generator. Allow us to explain.

Mobile 52

Mobile Software Software Testing 52

Alex Podelko

AUGUST 24, 2017

There was a rather heated discussion around A Context-Driven Approach to Automation in Testing by James Bach and Michael Bolton (referred below as the article and the authors – other references would be explicit). and Open letter to “CDT Test Automation” reviewers as well as in many other different places.

Testing 140

Testing Performance Performance Testing Testing Tools 140

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.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Dynatrace

MAY 28, 2020

After a new build gets deployed and automated tests executed, SLIs are evaluated against their SLOs and, depending on that result, a build is considered good (promoted) or bad (rolled back). “ The app description and supporting files such as load testing scripts are on the Keptn Example GitHub. This is what this blog is all about.

Engineering 193

Engineering Performance Metrics Best Practices 193

Dynatrace

APRIL 30, 2019

Most of the time is taken by quality or release engineers looking at test results, comparing them with previous builds or walking through a checklist of items that accumulated over the years in order to harden their release acceptance process. Beyond basic metrics: Detecting Architectural Regressions. Pitometer is a Node.js

Architecture 125

Architecture Open Source Azure Metrics 125