Avail Excellent Performance Testing Framework with JMeter

An important aspect of web applications is the process of load testing. It is often necessary to generate more than fifty thousand RPS to load test the scalability of the application installed on Amazon cloud. This process of load testing becomes too hectic because of setting up the load testing infrastructure, managing, maintaining, and monitoring the load test.

JMeter is such a load testing tool that makes load testing a trouble-free process. People prefer using JMeter for years because of the 100% compatibility it offers to the present JMeter scripts.

Special features of JMeter

The free performance tool is easily available in the market and is perhaps one of the top load testing tools with community support. It not only fulfills the requirements of the testers, but also of the business community. It is a remarkable device to load test the functional behavior as well as the measure performance. Originally planned for web applications, JMeter can now carry out other test functions too.

It can test the performance on both the static and dynamic resources like files, languages like Java, ASP.NET, PHP, Data Bases and queries, FTP Servers etc. You can make a graphical analysis with the help of JMeter. It can simulate a heavy load on a server, a set of servers, or a network to test the strength and analyze its complete performance under various load sizes.

Advantages of JMeter tool

• JMeter is a pure Java GUI application. It has so many advantages:
• There is no need of buying different licenses for using this tool, as it is free to install and use.
• It works on any machine like Linux, Windows and Mac because it is in JavaScript.
• It creates multiple threads for performance testing.
• It is user- friendly and easy to install.
• To expand the functionality of JMeter, you can download many third party plug-in.
• It offers simple record and playback functionality and supports testing over various web services.
• For testing with multiple high systems, you can setup complex frameworks also                     

JMeter performance testing is one of the most reliable tools. Thus, it is very beneficial to avail the performance testing framework using JMeter because it’s the first and foremost choice of experts.

Best Independent Software Testing Services for the Application Software

The software testing is a method of executing a code or application for finding the software bugs. Alternatively, it is a process of verifying and validating the software application, product, or program so that it meets the technical requirements while designing and developing the software. On the other hand, Alpha, Beta, and Gamma are independent testing methods that the professionals use after the development of the software, except for alpha testing.

Alpha testing

The clients or in-house developers carry out this performance usability test to check the working of the software. It involves the use of white box, grey box, and black box testing techniques to test the product. The developers of the company perform alpha testing that comes with freeze feature – indicating no more addition of the feature to the software.  The types of Phases in Alpha testing include:

• Integration testing
• Smoke testing
• System testing
• Usability testing
• Functional testing
• Security and performance testing
• Regression and acceptance testing

The reason for alpha testing is to authenticate the software in all perspectives. Suppose, a company is going to release the product for 10 features and one of them has a major issue, so, the company has the option to either resolve the product or release with the 9 features.  Before going into the beta testing phase, the in-house tester ensures the software with no block or major issues. But, it is detectable at Beta Testing phase.

Beta testing  

                                                                                                           

The end-users perform the beta testing after the delivery of the product. The client or a group of people carry out this pre-release testing, and give their feedback after trying the software product. They check the compatibility of the software in the areas of hardware, software, and network usability.

Gamma testing

It requires the testing software; one can skip the alpha or beta testing because the Gamma testing is itself sufficient in providing the desired result. This third level of testing is the best to test the software for safety because the software itself comes with bug fixing code. Unfortunately, the gamma testing has become the past- killed by the competitive pressure, decreased time cycle, and focus on quarterly profits.

All these best Independent software testing services help you in releasing the best application software or product, only after assuring their high quality.

Top Five Factors that can Enhance the Performance of any Software

As we all know, the quality of software depends upon three things:  Performance, Responsiveness, and Scalability. The software, which is bad at performance and responsiveness, often tends to affect the owners as well as the users. It keeps on creating performance issues now and then. To reduce the chances of low responsiveness of software, several performance testing methods are helpful, which one can apply whenever they feel that the software is underperforming.

Here are some of the crucial factors that can help you in enhancing the overall performance of your software:

Software complexity

The enterprise level of software development involves huge amount of complexities in terms of different components as well as cloud services. With numerous functionalities to perform, the complexity of business software is increasing constantly. Thus, it is important to pay significant attention on these complexities to improvise its performance. 

Performance testing

The next big factor that can certainly provide you substantial help in enhancing the performance of software is regularly testing its performance on a real-time network. Most of the time, the application development takes place in a simulation lab, thereby neglecting the consideration of real-world challenges. Thus, it is always advisable to check out the performance of the software within the actual environment of production to optimize its functionality.   

Application designing

The performance of application software is also dependent on its design. With the specification of application, it is important to delineate the performance goals with the environment in which it has to work. The two major components of application designing that can dramatically influence its performance are the infrastructure and poor optimization of code. Thus, it is important to always take into consideration the performance needs and application quality together.

Network concern

If your application software is not local, the major factor that also accounts for optimizing its performance is the bandwidth and latency of the network. It is also important to have keen monitoring of the network bandwidth along with the performance of web application from different locations.

Software mobility

The growing IT consumerization and mobility is another important factor that can tremendously shift the performance of your software to a better level. Thus, you need to focus on delivering the most mobile and dynamic user interface.

Expectations of Customers from a Quality Assurance Company

QA Consulting Company and insights

A quality assurance consulting company ensures generating quality driven and expertise end solutions to the organizations. This may include any service by the organization acting as a customer. There is a confirmation check processed by the quality assurance management to run the application or the software in a defect proof manner. The QA consulting firms offer its users the rectification and delivery of software in a detected state. Their prime agenda is productive delivery of software designed by the customer organization in a full proof detected manner.

What customers expect?

Customers opting for quality assurance services often settle with separate and distinct demands. The only motto is to come up with fine results without any error. This is the essential task given in the QA services. Customers coming from different section of work organization have a separate set of guidelines and expectations from the services that a quality assurance company is likely to provide. The prime focus remains on the systematic measurement and standard comparison of monitoring processes to limit to least faults and determine error prevention.

Some high bound expectations from the customers of QA services include:

• Full proof tested product, such as assemblies, raw materials or any service related to the Department of production in a managed and error free manner.
• High -quality of assurance from the company while delivering quality products.
• The product rectified or made error proof by the QA services must be workable in the intended purpose without any chances of failure or disruption.
• Defect prevention in software based sector – whether visual or sound.
• Added confirmations to the product to avoid any further breakage and to keep the product completely authenticated.

Services that benefit the end users

The QA consulting company provides the end user a seamless working experience. Moreover, to maintain that level of customer loyalty, quality assurance firms work for a relevant business outlook, which benefits QA customers and their additional clients. This works as a two-way method to create customer bond and deliver quality products to meet the end users for the intended purpose. To summarize, QA services act as a catalyst to boost organizational structure in the right manner.

Ways to Improve the Business Growth and Reputation

The customer services nowadays require possessing more than a friendly voice over the phone. People don’t communicate the way they did years ago. Thus, you have to stay updated by adopting these strategies to develop your business and improve its reputation.

Independent testing services

The traditional testing models that are still prevalent lag behind in relevance. The need of the hour is hence to ensure a streamlined end user experience and continuity of business processes across multiple devices, development environments, and media channels. Independent testing is a feasible method in this context, as it caters to the growing demand for quality assurance and agility of the applications. These testing services add value to IT system development and pave the path for enhanced app quality, reduce time to market, and minimize ownership cost.

SEO services

SEO or Search Engine Optimization helps drive the website of your business to the top of search engine results. The more your ranking gets the more traffic you can anticipate for your site. Here are a few tips to help search engines explore and rank your site:

• Include <title>  tags on each page of your site <head>
• Use relevant words  in URLs
• Include significant keywords in the test

Optimum use of social media

These days the consumers anticipate communicating with businesses through social media. Compose profiles on renowned platforms so they can connect with you simply. The most crucial social media services include the following:

•       Facebook
•       Twitter
•       Pinterest
•       YouTube

Formerly, you make your profiles; you have to keep the account active by sharing information regularly. The valuable content plays a crucial role in today’s customer service. Write the content that teaches customers how to use the products you sell and why they must buy them from you.

Assistance from CRM software

The Customer relationship management (CRM) software makes it simpler for your organization to maintain the track of your clients and customers. The basic software will assist you to organize the contact information of your customers. More superior options are as follows:

•       Real-time forecasting
•       Lead generation
•       Quota management
•       Sales analytics

Concisely, it is imperative to adopt the up-to-date ways in order to enhance your business reputation in your respective niche. Practices like independent testing services, SEO, optimum social media use, and CRM software are effectual in this regard.

Performance Testing - Top 5 Most Commonly and Widely used Tools

Performance testing is one of the most prominent and quintessential process for determining the effectiveness, scalability, speed, interoperability, and reliability of any application. It tests your system or application on different criteria, like comparing the speed of system, bandwidth, efficiency, and rate of data transfer.

Here is a list of top 5 best-known and widely used tools for testing the performance of any application, software or computer program – 

• Apache JMeter: It is an open source tool for performance testing based on Java applications. It is capable of loading into any network or server to check out its overall performance and analyzing its performance under a variety of conditions. It has a vast scope of testing several web applications, like Perl Scripts, Servlets, JAVA objects, and more.                                                                                 
• Web load testing: This reputed web application testing tool helps in performing stress and load testing on different internet applications like Adobe Flex, Ajax, Oracle Forms, .NET, HTML5, and more. It is an easy-to-use tool built with several exquisite features like automatic correlation, JavaScript language for scripting, DOM-based playback/recording etc.                                               
• HP LoadRunner: It is a successful tool from HP to evaluate the testing performance. It allows you to determine and understand the outcome as well as performance of systems at times of actual loads. It is capable of creating and handling numerous users at the same time.                                                       
• Neoload: This testing software analyzes and measures the performance of different websites. It can help you to optimize and improve the overall web application performance. It provides you complete information about its capacity as well as the number of users it can handle.                                           
• Load UI: This open source cross-platform testing tool allows you to configure, create, as well as update the tests in the process of application testing.                                                                             

Conclusion: Choose from either open source or commercial purpose performance testing tools to reduce the costs and risks involved in the process effectively. It provides significant outcomes for all types of complex testing. 

Some Mega Failures of approved QA Consulting Services

Software systems have become an inseparable part of almost every organization across the world. Whether you are a web user or Smartphone user, software applications are inevitable in your daily life routine. Being critical to the mission of businesses and involving a huge amount of risk, these applications require effective strategies to ensure no defects in them. However, some of the well-approved software applications by QA services have also resulted in mega failures over the years. Surprising, but true, here are a few of those QA consulting strategies.

• Amazon Christmas fault

It was the most surprising QA services failure of 2014. All its products were available for sale at just Rs.1 price in the entire marketplace. The major reason behind this expensive fault was the availability of a bug in the price comparison software on Amazon.

      

• Microsoft Azure crash

Azure is a well-known cloud computing platform that crashed due to the presence of bugs. Most of the users were unable to access live gaming on Xbox, Azure websites, and Microsoft office 365 files.

• Centre for air traffic control

Due to an unaltered software code in the system, this failure resulted in the heavy delay of travel plans for over 10000 passengers.

• Code space

This software breach in the AXS cloud service of Amazon was an outcome of security drawbacks. Currently, this platform is running out of business due to this incident.

 

• Bit coin exchange

Due to non-availability of a feature that tracks the record of the transaction, this application of Bit coin exchange costs 500 million dollars to the company.

• Brunswick electric

This glitch resulted in the huge power outage for several hours, thereby creating trouble for over 4000 customers during upgrading of power stat programs.

•  Sony Entertainment

The incident of stealing several confidential documents from Sony Pictures Entertainment compelled the company to face a huge loss for the company. It happened due to minute errors in software coding.

To summarize, irrespective of how stringent QA services you adopt for your software to boost up the growth of businesses, even a strong application may fail due to availability of several software bugs. 

JMETER – An Efficient Performance Testing Tool

JMeter is an Apache project that acts as a load testing device for measuring and analyzing the performance of a number of services, with an emphasis on web apps. It acts as a test tool for JDBC database connections, LDAP, FTP, JMS, generic TCP connections, and OS native processes. This 100% Java app aims at loading test client/server software (for example, a web app).

What you can do with it?

You can use JMeter to test performance on static and dynamic resources, web dynamic languages, ASP.NET, files, and others. Some examples in this context include Java Servlets, static files, PHP, CGI scripts, FTP servers, and more. It is helpful in simulating a substantial load on a server, gathering of servers, object or system to test its quality or to investigate overall performance under diverse load types.

You can use it to make a graphical assessment of performance or to test your script/server/object behavior under a significant concurrent load. Though, JMeter does resemble a browser, it is not a browser in real. Many of its actions are very different from that of a web browser. For example, JMeter does not execute the JavaScript found in HTML pages.

To summarize, JMeter performance testing is an open source testing software. It is 100% pure Java app for performance testing and works as a load testing device for measuring and analyzing the performance of a different number of services, especially on web apps.

Differences between Mobile Application Testing and Mobile Game Testing

Mobile testing services are useful for knowing whether the application/game is clear of bugs and how good is it to be used for the first time. A good mobile testing works on a well-organized and orderly approach, which utilizes best of test automation system and exhibits consistent integration with your agile procedure. However, mobile game testing varies from mobile application testing because of various reasons.

Mobile App Testing Vs Mobile Game Testing

Mobile testing strategies are related to black box, white box, and compatibility testing and regression is for both, the mobile apps and games. However, they do possess certain differences as well. For instance, games are more complex as compared to mobile applications. They include interactive qualities that need significant test approaches. Here are a few more differences between their testing methods.

World: The testing of the world in a mobile game requires the support of automated test bots, as well as the capacity to modify the complexity of the world automatically.

Realism: If a game doesn't look good with its graphics and other aspects, it might affect the game in a bad way. This kind of testing generally requires domain expertise. 

Artificial Intelligence (AI): Many mobile applications don't utilize AI. Hence, the difficulty of testing rises with the increase in the game’s complexity. 

Fun: If a game lacks the fun element, it won't get great reviews. This is the most important aspect of testing.

To summarize, despite certain similarities, mobile application testing services differ from mobile game testing services. Therefore, the need is to identify those differences and come up with a user-friendly, functional, and interactive app.