DZone

AUGUST 16, 2019

It’s not just a simple tweak you can turn on/off; it’s a long-time process that touches almost every single item in your stack, including both hardware and software sides of the system. Application scalability is the potential of an application to grow in time, being able to efficiently handle more and more requests per minute (RPM).

Scalability 145

Scalability Efficiency Hardware Software 145

Speed Curve

JANUARY 27, 2025

Use performance budgets to fight regression Page bloat happens when people stop paying attention. Integrating performance testing into your CI/CD process is a great way to fight regression, especially if you combine this with creating performance budgets. Here are some tips and best practices to help on that journey.

Mobile 97

Mobile Best Practices Google Metrics 97

Testlodge

MARCH 12, 2024

Usability – Usability testing ensures that a system is easy to use and navigate. It involves performing intuitive actions that a user would perform. Non-functional testing Performance – Performance testing involves stress and load testing to ensure the system performs as expected under unusual conditions.

Systems 90

Systems Testing Open Source Hardware 90

Dotcom-Montior

NOVEMBER 27, 2018

LoadView, our on-demand, cloud-based load and stress testing platform , takes an outside-in approach to performance testing. Executing an internal test can tell you how well your application or site handles an increase in traffic, but it will never reflect real-world conditions.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? To answer all these questions we need exhaustive mobile testing in place. Functional Testing.

Mobile 82

Mobile Testing Hardware C++ 82

Testsigma

APRIL 13, 2021

Interestingly, Xcode provides a testing framework called XCTest to write unit tests, performance tests, and UI tests. The test cases are defined using the primary class – XCTestCase, while the test cases are managed and executed using the abstract base class – XCTest.

Testing 84

Testing Hardware Mobile Testing Tools 84

Dotcom-Montior

JUNE 19, 2017

Today we’ll be reviewing LoadView , an on-demand load-testing platform from Dotcom-Monitor that makes realistic load testing possible without an up-front investment in hardware or software infrastructure. This load-testing solution is worth a closer look for organizations looking to step up their load testing game.

Performance Testing 40

Performance Testing Testing Performance Virtualization 40

CSS - Tricks

JULY 25, 2019

How Lighthouse calculates the Performance Score. During performance tests, Lighthouse records many metrics focused on what a user sees and experiences. There are six metrics used to create the overall performance score. It’s time to come to terms that your customers aren’t using the same powerful hardware as you.

Google 73

Google Engineering Mobile Speed 73

Speed Curve

MARCH 7, 2022

Integrating performance testing into your CI/CD process is a great way to fight regression, especially if you combine this with creating performance budgets. Don't assume hardware and networks will mitigate page bloat. Here are some tips and best practices to help on that journey. Fight regression.

Mobile 145

Mobile Google Benchmarking Metrics 145

Highly Scalable

APRIL 2, 2012

Taking into account the previous considerations, performance requirements were set as 1000 faceted navigation requests/second per typical hardware blade. On the one hand, maintenance node provides potentially resource-consuming indexing processes with dedicated hardware capacities.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

Apica

AUGUST 12, 2020

Additionally, many operational groups would like to be able to leverage functional testing scripts into production, saving hundreds, and potentially 1000’s of hours of rescripting time annually. Managing hardware costs for internal monitoring and the appropriate management of that hardware was also discussed.

Monitoring 52

Monitoring Testing Scalability Hardware 52

Randon ASCII

FEBRUARY 25, 2018

In this particular investigation, which spanned twenty months, we suspected hardware failure, compiler bugs, linker bugs, and other possibilities. Jumping too quickly to blaming hardware or build tools is a classic mistake, but in this case the mistake was that we weren’t thinking big enough. Or did we just get lucky or oblivious?

Programming 79

Programming Hardware Cache Code 79

Testsigma

JULY 3, 2021

If you’ve been performing on-premise testing in your organization, you know the rules already. But for the uninitiated, on-premise testing is a form of testing where testers perform tests on local machines, systems, or devices set up at an office. On-premise testing comes with a lot of responsibility.

Cloud 57

Cloud Testing Storage DevOps 57

Testsigma

DECEMBER 28, 2019

The regression activity should be well planned and proper test strategy should be followed. Let’s talk about all of them in detail: Purpose : Describes how testing would be performed to accomplish the desired results. Test strategy : Consists of the approach, techniques that would be used while performing testing.

Testing 53

Testing Hardware Testing Tools Strategy 53

Testsigma

JULY 25, 2020

Continuous Testing is the process of testing at all stages of software development – one after the other – without any human intervention. These different stages could be stages of tests: unit tests, integration tests, acceptance tests and performance tests as well as stages of environments such as Dev, QA, Staging and Production.

Testing 55

Testing DevOps Performance Testing Infrastructure 55

Testsigma

FEBRUARY 6, 2020

Examples of Dynamic Testing- Unit testing, System testing, Integration testing, Performance testing, Security testing. Based on the methodology or approach, testing techniques can be classified as below: Black Box Testing. Types of Non-Functional testing. Hence, the ROI is low.

Software 69

Software Software Testing Scalability 69

Speed Curve

DECEMBER 16, 2024

See an in-depth walkthrough: How to test a site on demand Evergreen browser test profiles We've introduced "evergreen" browsers to your Synthetic test settings. These browser profiles don't reference specific emulated hardware or a particular browser.

Cache 52

Cache Google Metrics Hardware 52

Testsigma

JANUARY 30, 2021

Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities. Keeping all these differences, it becomes very important that a website is tested thoroughly before it is launched on different platforms.

Mobile 52

Mobile Testing Website Internet 52

SQL Server According to Bob

JANUARY 11, 2020

Example 1: ​​ Hardware failure (CPU board) Battery backup on the caching controller maintained the data. Important Always consult with your hardware manufacturer for proper stable media strategies. Mirroring can be implemented at a software or hardware level.

Servers 40

Servers Cache Media Hardware 40

HammerDB

OCTOBER 12, 2018

As is exactly the same with PostgreSQL for system choice a 2 socket system is optimal for MySQL OLTP performance. As is also the case this limitation is at the database level (especially the storage engine) rather than the hardware level. driver: intel_pstate CPUs which run at the same hardware frequency: 0 .

Best Practices 40

Best Practices Scalability Performance C++ 40

Testlodge

DECEMBER 4, 2017

Load testing is basically a behavioural study of the server under different loads. New hardware changes/upgrades. Load Testing Parameters. Various parameters need to monitored while load testing an application. Newly added features to the application etc. Environmental changes.

Testing 51

Testing Testing Tools Servers Network 51

Speed Curve

JULY 3, 2023

Use performance budgets to fight regression Page bloat happens when people stop paying attention. Integrating performance testing into your CI/CD process is a great way to fight regression, especially if you combine this with creating performance budgets. Here are some tips and best practices to help on that journey.

Mobile 52

Mobile Google Metrics Retail 52

Dynatrace

OCTOBER 26, 2020

All your JMeter results in Dynatrace for better performance engineering. Christian Inzko , Performance Engineer out of our Klagenfurt Lab, is running a lot of performance tests to validate performance and scalability of our Dynatrace clusters. Goal: sending metrics to Dynatrace. Raspberry Pi Model 3 B.

Innovation 234

Innovation Metrics Hardware Games 234

Dynatrace

OCTOBER 28, 2021

A disruption spanning hardware, networks, and cloud infrastructure can require input and participation from network and infrastructure architects, risk experts, security teams, and even procurement officers.

Engineering 264

Engineering Entertainment Cloud Infrastructure 264

MachMetrics

JANUARY 23, 2020

It’s one of the most common (and frustrating) scenarios in web performance testing. We wanted to have control of the hardware that runs our tests and deliver consistent results. That’s why when you run a test with our service, your test is run on a real computer using a real browser.

Speed 62

Speed Testing Website Cache 62

Adrian Cockcroft

JUNE 21, 2022

I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. We had specializations in hardware, operating systems, databases, graphics, etc.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Smashing Magazine

JANUARY 6, 2020

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). Gatsby (React), Vuepress (Vue) Preact CLI , and PWA Starter Kit provide reasonable defaults for fast loading out of the box on average mobile hardware. ??Also, The 'Priority' column in DevTools.

Performance 112

Performance Cache Servers Network 112

Smashing Magazine

JANUARY 7, 2019

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). Gatsby.js (React), Preact CLI , and PWA Starter Kit provide reasonable defaults for fast loading out of the box on average mobile hardware. k6 allows you write unit tests-alike performance tests.

Performance 111

Performance Cache Network Metrics 111

High Scalability

NOVEMBER 25, 2019

How do you test your system? Selenium, Junit, Nose, Nightwatch and manual testing. Combination of unit, functional, integration and performance tests. How you analyze performance? New Relic is used to monitor the Application performance. How are software and hardware upgrades rolled out?

Architecture 52

Architecture Cache Azure Storage 52