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Cloud Based Testing

Posted by performance tester on August 20th, 2010 No Comments

From CNet:

Among the most extremely trafficked interactive techniques in the present day are accessed via the Net: Amazon.com, Facebook, Google, Zynga simply to call a few. These apps need to work flawlessly throughout any browser or danger dropping eyeballs and audience consistency.

The browser wars in spite of everything, are still alive and properly, and any critical Web utility must work on the most popular browsers , comparable to Internet Explorer, Firefox, and Chrome but do not forget others like Safari and Opera.

However for many companies, it is troublesome and costly to take care of and update a check infrastructure on premise that retains up with the top browsers and all their releases, major and maintenance. Like growth and deployment before it, the time has come for cross-browser testing to maneuver to the cloud.

Earlier this year, start-up Sauce Labs launched Sauce OnDemand, a cloud service that allows users to execute their Selenium scripts in parallel across 10 of immediately’s hottest browsers. In accordance with Jason Huggins, the creator of Selenium and co-founding father of Sauce Labs, browser testing is a see-it-to-consider-it type of thing. Builders are used to seeing exams working locally however usually lose that visibility when testing moves to the cloud.

Sauce Labs on Thursday is anticipated to introduce Sauce TV

Posted in Acceptance Testing, Performance Modelling, Performance Testing, Software Testing, Test Tools, Testing News, Website Testing

The Return of Investment of PC and how it compares to a bus

Posted by performance tester on November 24th, 2009 No Comments

From HP:

Steve Feloney is the face of HP’s Performance Centre. I met Stephen a year ago as he was doing a world tour to endorse Performance Centre. Stephen is passionate about Performance Centre. He does his work well, and you can’t avoid agreeing with him about Performance Centre and its value.

Now Stephen has written an article about PC and how you can get a great Return of Investment (ROI) even though PC is itself very dear to buy.

It goes something like this……If you were to travel from London to Rome, a car would be a very nice idea. To get a car, it will price you a lot of cash to buy one, but it is much easier than doing the journey by foot. It would take two months to walk, and as a extremely well paid IT worker, the overall cost of the voyage in terms of lost income would without difficulty cover the price of a car.

To my mind, there are other forms of transport like public transport. It is a much less expensive option, however, the voyage is longer and a lot less comfortable. That is the same with PC, you don’t necessarily have to obtain the best possible option, you can look downmarket and that will pretty much facilitate you to achieve the same ends.

You can make up your own mind.

Posted in Automated Testing, Non Functional Testing, Performance Testing, Test Tools

Microsoft releases Spec Explorer 2010 application test tool

Posted by performance tester on November 20th, 2009 No Comments

From Yahoo:

Microsoft have been looking at the question of quality assurance and this week is presenting a tool uses techniques used in capacity planning and performance modelling.The Spec Explorer 2010 tool, funnily enough known as Spec Explorer, can be obtained from the Microsoft DevLabs website.

High quality testing of systems and applications is one of the prime challenges in the application development process. The Spec Explorer tool issued recently on DevLabs tackles that problem using model-based testing techniques.

Spec Explorer models the behaviour of application code and using the output to produce functional testing steps from those models. These models can be seen graphically to understand application behavior. These test suites can run standalone or in the Visual Studio or other unit test frameworks. A modelling background is not required before users can build models with Spec Explorer.

Models are written in C# and accompanied by configuration files in a scripting language called Cord.

Posted in Performance Modelling, Performance Testing, Testing News

How to Utilise Load Testing 2.0 to Ensure Performance for Web 2.0 Applications

Posted by performance tester on November 18th, 2009 No Comments

From eWeek:

The key to ensuring Web 2.0 performance under any workload lies in swiftly gathering performance data over the full width of your Web 2.0 application delivery chain, from the viewpoint of your users. Load Testing 2.0 delivers this performance data, ensuring businesses to detect and fix the root causes of performance issues. A Knowledge Center contributor explains how Load Testing 2.0 can help businesses guarantee more pleasing Web 2.0 experience for their users. – Web 2.0 is normally described as an advancement, from the web as information source (that is, Web 1.0) to the Web as a more appealing, participatory medium. The Web page has grown consequently, from a static download with partial functionality to a starting point for a rich Web experience full of complexity.

Posted in Non Functional Testing, Performance Testing, Website Testing

Cloud-bursting – getting first-rate performance form the cloud

Posted by performance tester on November 17th, 2009 No Comments

From Computer World:

Cloud computing normally describes implementation of dynamically and often virtualised resources as a service across the Internet . Cloudbursting is one of the terms connected with cloud computing at the moment.
Using cloud computing models for any application and associated traffic could be costly, and using it for handling the spikes in a company’s usage patterns might also be laden with issues because of the time required to get the system set-up and seeded with the data. Ramping up in the cloud is difficult since it might take minutes to fire up more hosts but a company’s peak requirement may perhaps last less time than that.

Posted in Automated Testing, Network Testing, Non Functional Testing, Performance Modelling, Performance Testing, Website Testing

Windows 7 shows a small performance improvement over Vista

Posted by performance tester on November 15th, 2009 No Comments

From Windows 7 Performance:

Vista isn’t well-known for its performance.

One of Microsofts goals with Windows 7 was to increase performance. Observers have stated that Windows 7 seems to be much quicker than Vista. PC World Test Center carried out an evaluation which compared the two operating systems. They found an improvement in speed, though overall the improvement wasn’t dramatic.

Windows 7 has significantly improved performance, but according to PC World, Windows 7 is only slightly faster.

Windows 7 was installed on five computers (two desktops, two laptop PCs, and a netbook), and WorldBench 6 benchmark suite was installed which consists of a number of tests that measure a machine’s performance in well-liked, real world applications. Timings were collected for Windows 7 & Vista for boot-up and shutdown, laptop battery life, and launch times for several everyday apps.

Windows 7 makes some performance strides over Vista, though this was not always sizeable, and for one test, Windows 7 was beaten into 2nd by Vista.

The performance increase of Windows & over Vista is slight, the important thing is though, that there is an improvement at all.

Posted in Performance Testing, Testing News

Thinking of moving – StreetStats lets you check the internet speed of the locality first

Posted by performance tester on November 14th, 2009 No Comments

From Telegraph:

StreetStats shows performance testing results of internet connections within an area. The StreetStats website will note and chart the connection speeds achieved by users residing on the same street. The performance testing service, StreetStats, from broadband comparison site Top 10 Broadband, collects performance test data from users to build an dynamic Google map. Web users can focus in on their postcode to compare the performance data of their broadband service with the connection speeds their neighbours are receiving. More than 170,000 speed test results have been added so far, and the company behind the scheme hopes to have recorded the speeds of two million subscribers by the end of the year.A survey by Top 10 Broadband found that 4 out of 10 people would not move to a house or locality with a poor broadband service. The survey showed that six out of ten people would be “annoyed and envious” to learn that a neighbour achieved faster internet performance speeds than themselves.

Posted in Network Testing, Performance Testing, Website Testing

Games business uses crowdsourcing to test Search Engines

Posted by performance tester on November 11th, 2009 No Comments

From Computer Weekly:

So What exactly is the method of Crowdsourcing?
Testing on mass is generally done in-house by organisations. Crowdsourcing is doing the same thing but classically it is done over the internet using a lot more people.A really interesting contest recently took place that exploited Crowdsourcing. The idea was to get as many people as possible to uncover as many flaws as possible within the major search engines.- What a immense idea! A titanic battle between the search engines under test took place. It was organised by uTest. The company used crowdsourcing to put some of the worlds biggest systems under test. Apparently the turn out was unbelievable with over 50 countries participating. This included approximately 1500 resolute!

Posted in Non Functional Testing, Performance Testing, Software Testing, Testing News, Website Testing

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