5 Core Challenges Associated with Performance Testing

With the growth and demand of Mobile applications, there is growing competition in the marketplace and performance has a great impact on the app’s reliability and dependability. Therefore, there is a high requirement for performance and load tests with suitable blueprint and execution. In general, performance testing validates the scalability, stability, and speed of the applications. This is significant for providing an ‘Amazing’ and ‘Ultimate’ experience to the users.

Key Purpose of Performance Testing:

To ensure the stability, speed, and accuracy of the software.

The Performance test is critical to authenticate the scalability, reliability, and responsiveness features of the software under test.

In software testing, the rapidity and response time of the specific application is one of the vital attributes. The performance testing uncovers the performance hiccups and bottlenecks to uphold the attention and interest of the customer. Such type of Testing falls into several categories like Stress Testing, Load Testing, and Spike Testing to mention a few.

The most common performance hiccups and glitches observed in any web/ mobile app are as follows:

• Poor response time

• Memory utilization

• Disk usage

• Poor scalability

• CPU utilization

• Loading Bottleneck

• Extended Loading time

• Software configuration problems for the Web server,

• Operating System limitations

• Load balancers, databases, etc.

• Poor network configuration

5 Key Challenges of Performance Testing:

A software application should be thoroughly tested with accurate testing processes before releasing to the customers. Like any other testing procedures, this type of testing also comes with a number of Challenges.

1- Testing Tools and Situation

Performance testing requires you to test the application under reasonable scenarios. However, lots of times the enterprises do not have the budget or environment for executing the tests. One of the most efficient ways to conduct performance testing is to generate a replica of the production environment. Yet, the challenge lies in getting the proper outcome with limited resource and uneven scenarios. For example, creating a scenario where multiple users log into the system at the same time is hard.

There is countless consideration before moving further on with such type of testing. They comprise:

• Technology

• Protocols

• Browser

• Tool

• Platform

• Budget

• Hardware Requirements

2- Test Coverage

It necessitates vast knowledge and talent to cover all the functionalities when doing performance testing. But, the scenarios must be exhibitive of a range of parameters. One can try automating core functionalities by gathering various scenarios. User data must be predicted properly as there would be lots of users using the system in their own context.

3- Performance Test Analysis

Evaluating and examining the performance test outcomes is the most challenging task in Performance and load of testing. It requires you to have comprehensive knowledge and better decision to examine tools and reports. In addition, you need to by and large upgrade the tests based on the definite situation.

4- Non-Functional Requirements

Both functional and non-functional requirements are vital for such kind of test. Functional needs are more precise and include input data types, algorithms, and functionality to be covered. The challenge lies in discovering less specific non-functional requirements. They include capacity, usability, stability, responsiveness, and interoperability.

5- Analyzing the Performance Test Outcomes

This is indeed one of the significant and trickiest of the challenges for Performance testing. A good amount of judgment and thorough knowledge of the system is necessary to examine the several performance result reports besides the tools used for the actual tests. A skilled tester should be able to judge the scenarios and if the test is done or not. The tester should be able to continuously refine the tests and keep adding tests consistent with the situations estimated during the course of time.

6 Most Popular Bug Tracking Tools

There is one major challenge that comes with every new app or website, something that tech-savvy people – name “a bug”. And those bugs are giving developers a tough time. Those bugs are the reason, why we require using bug tracking systems to find, document and resolve these bugs. The Quality Assurance Market has seen the emergence of the series of defect management or bug tracking systems tools over the years.

Let’s have a glance at the best Bug Tracking Tools:

  • Trac- Bug Tracking Tool
Trac- Bug Tracking Tool
Trac

It is an open-source and an improved wiki and issue tracking system for particular software development projects. It has been adopted by various enterprises for software development projects. It offers a simple to use web interface. It can be used for documents and management. Trac integrates with high version control systems considering Git & Subversion. It also allows wiki markup in issue descriptions and commit messages and to create relations & references between tasks, bugs, changesets, files, and wiki pages. Trac is a lightweight and stable system; however, you may lose out some of the pioneering features offered by other bug tracking systems.

Type: Free Version

  • Bugzilla- Bug Tracking Tool
Bugzilla- Bug Tracking Tool
Bugzilla

It is a Mozilla Foundation supported web-based bug tracker and pioneering testing tool that permits its users to log and track flaws, bugs, and defects in their product effectively. It is a matured feature-rich app with great features like advanced search capabilities, scheduled reports, bug lists in multiple formats, the capability to file/ modify bugs via email, patch viewer, time tracking, automatic duplicate bug detection, request system, private attachment, and comments, etc. Bugzilla is a widely adapted product used by quite a few big open source projects such as Linux Kernel dev team, Apache dev team, GNOME dev team, and renowned companies like Facebook, NASA, Open Office, etc. and are one of the well-known bug tracking systems.

Type: Free Version

  • ReQtest- Bug Tracking Tool
ReQtest- Bug Tracking Tool
ReQtest

It is an external cloud-based testing tool with bug tracker capacity. ReQtest also offers all-extensive test management features which give the testing team the capacity to detect the advancement of testing in real-time. Its “Agile board” offers an effective method to visualize tasks and collaborate smoothly. It is famous amongst UAT testers and is mostly preferred by big corporations and small teams as well, as it has no hassles associating installation or maintenance.

Type– Free & Commercial versions (Free ReQtest Trial for 10 Days)

  • BugHerd- Bug Tracking Tool
BugHerd- Bug Tracking Tool
BugHerd

It is a web-based bug tracking project management tool. Specifically designed and framed for developers and designers, glitches are well-organized around four major listings: Backlog, To Do, and Doing & Done – enable the testing team to keep up with the status of diverse tasks. The sophisticated tool captures a screenshot of the roadblocks counting the exact HTML component being annotated. When already installed tools such as Pivotal Tracker or Redmine? BugHerd can be incorporated with any of these.

Type– Free Version

  • JIRA- Bug Tracking Tool
JIRA- Bug Tracking Tool
JIRA

It is a popular tool developed by Australian Company Atlassian. JIRA is used for issue tracking, bug tracking, and project management. The fundamental use of this tool is to track the issue, defects, flaws, and bugs related to your software and Mobile applications.

Type– Free & Commercial Versions ( 7-day free trial)

  • Mantis- Bug Tracking Tool
Mantis- Bug Tracking Tool
Mantis

This tool can be simple to use. Mantis not only comes as a web app but possess its own mobile version. Mantis works with several databases like PostgreSQL, MS SQL, MySQL, and integrated with applications like the wiki, RSS feeds, chat, time tracking, and many more.

Type– Free & Commercial Versions (30 days free trial)

These are top 6 defects/ bug tracking tools available in the market– with some of them being an ideal fit for you and the others won’t cut it. In order to choose the accurate tool, it’s vital to consider several important factors like a team’s size and capabilities you require.

Now, which is your most preferred Bug Tracking Tool from the list? If you are using any other defect tracker tool which isn’t listed here. Please share your thoughts in the comments section.

6 Traits of An Excellent Software Tester

Software testers are the spine of all organizations because they are the ones who are responsible to ensure the quality of the product or project. But how do you spot the ‘best of the best’ among software testers? Testing isn’t for everybody. It takes a technically-minded, creative person to be a successful tester. While growth and implementation of the software are crucial to these organizations, there is a growing need for good software testers who love testing.

The requirement for software testing became significant as companies found that they could save more with the execution of a testing process. To thrive as a great software tester, one needs these six amazing qualities at their disposal:

  • Ability to systematize and prioritize

In the STLC (Software Testing Life Cycle), software testers are completely loaded with the testing activity. Consider a scenario where there are countless bugs to validate in testers plate, then first you necessitate prioritizing your vital tests which will assist you to make test execution smooth and based on priorities. Do not carry out the test cases without systematizing and deciding the priority. “Test for quality”. As you know, software testing involves a lot of artifacts, documentation, communication, and timelines. So, if you prioritize and execute the significant test cases then you do not need to cut down the cases in time pressure situations. You should bear in mind the historical data before manage, prioritize, and organize the test cases for execution.

  • Good tester should be a Quick Learner

Great software testers must be well acquainted with all sorts of technology. They must always keep up with the newest technology, open to learning new automation tools, use the newest techniques while testing, learn to come up with fresh ideas, and learn from their experiences. The duty of a great tester is not just to validate software programs but need to be passionate about their work and provide proposals to improvise the product. Software testing is difficult because you need to learn new things continuously. It’s not about gaining the knowledge and proficiency of specific scripting language; it’s all about keeping up with the current techniques, technology, about learning to create ideas, about learning from experience, about learning automation tools, and in the end about constantly thriving.

  • Great tester must be Client-Oriented

Good Testers must always try to make their customers happy. They must recognize that clients don’t possess the same technical skills as software testers. Customers may not have the expertise in the technology or domain and may not have thought of all the circumstances and use cases that may come up. They must make the better use of their software testing skills bearing in mind their customer’s mindset while delivering the product their customers in fact demand. They must have the sound technical knowledge to execute tests on a regular basis, find out which tests must be automated at which layer, utilize the accessibility of various testing tools, provide valuable metrics to the organization and choose the suitable and latest set of tools to facilitate the testing effort.

Traits of a good software tester
Traits of a good software tester
  • Good tester should be smart at Reporting

For the complete day, you worked and worked and executed numerous test cases and marked them as either fail or pass in the test management tool. What would be your outcomes at the end of the day? The reality is that nobody would be interested in considering how many numbers of test cases you executed. People want a precise and short description of your complete task. So it would be always better to write your status report to the client as – what you found (with bug numbers), what you did (at max 3 liners), and what you will do after that.

  • Great tester should be Transparent in Testing

In the STLC (Software Testing Life Cycle), basically it is not possible to complete 100% testing, so never promise or don’t say on paper that 100% testing coverage will be completed. You should not concentrate on the 100% testing coverage but you must concentrate on the quality of testing. You should be transparent as the testing and QA activities, testing progress should be accessible to published or accessible to concern persons. Prior to starting every project you should recognize the threat associated with it and design and execute the test cases considering the risk. In the risk management, there are some significant things are linked with it Risk recognition, Risk analysis & Risk mitigation.

  • Should be a Good Observer-Keep track all things

A great tester should scrutinize and examine every single thing happening around you. They should keep track of all the minor and major things on your project. Observe the method of developing the code, kinds of testing and its purpose. Monitor and recognize the test progress and make essential changes if it is off the track in terms of testing activities or schedule.
In short, software testing takes a unique set of skills. Qualities of a great software tester comprise both soft skills and hard skills.

Why Security Testing is Important for E-Learning Companies?

E-Learning or learning online is the fastest-moving trends in high education. These days E-learning or electronic learning system is an organized and compulsory tool, used in every single Education institute. The advanced system increases the quality of education services, support processes and the productivity of educational institutions. Electronic learning is performing learning activities by electronic means using the Internet. The assets of the E-learning system are online assessments, learning resources, email, forum, and notice; which allow a user to communicate from any place at any time.

Like other web-based method and process, an electronic learning system is also exposed to computer privacy and security threats. Gathering and storage of personal data happen several times in the web-based system, without concern of users. Hence, addressing security concerns and privacy issues are significant and all vital steps should be taken to ensure the security of the vital info of E-learning system. Some of the most common threats of this type of system are a virus, network penetration, eavesdropping, theft, non-availability of server, and unauthorized modification of data. Generally, the user of such systems is anxious to lose the confidentiality and privacy of the sensitive data provided by them (i.e. users). Besides the failure of the accessibility of the system makes the user disappointed.

Learning Management System
Learning Management System

In the electronic learning system, users will feel more convinced and secure to use the system when there will be privacy, security and trust mechanism. The people who are involved in maintaining the E-learning system has also dealt with the security issues in their everyday work. They could also give in-depth knowledge about the security challenges and issues involved in the E-learning system. In addition, the electronic learning system is changing from the old monolithic system to modern e-learning ecosystem or cloud-based architecture. Undoubtedly, this shifting facilitates the learning process and giving a lot of new prospects to the students, teachers, as well as in administrative work.

Why You Need a Secure LMS (Learning management system)?

Data security in the corporate world as well as the e-learning system is vital, and LMSs are packed full of vital information about business procedures and strategies. Destructions or theft of this information would most likely spell disaster for any business. In education, a breach of the LMS would mean loss of secret data and almost cheating. Such an event would make the examination in question void and null. In the end, security measures would have to be revised & students would require retaking the test. At the most terrible situation, cheating would weaken the legitimacy of the educational institution in question; which could have far-reaching result and consequences, both for the faculty and students. A breach of the Learning management system could result in negligence of personal information, damaged reputation, emotional distress, and loss of client confidence, despite of the context in which it occurred. This, in turn, leads to loss of competitive benefit and severe financial damage. In one word, it would be a failure and disaster. That is why security is the most important characteristics of an electronic learning system and software, especially one that is open source. A lot of consideration has to be paid to the security aspect of any LMS.

LMS Data Security Challenges
LMS Data Security Challenges

Benefits of Security Testing

E-learning platforms are very different, which can be classified as Flash-based, Web-based, Server-based & CD-ROM based. The most significant side of the e-learning platform is to make it more easy and learnable for the students. This would ensure the usefulness of the platform, including its great functionality and usability. The focus should be to ensure is accessibility across the world without any obstruction and hindrance. This can be attained by focusing on the following Security testing and accessibility testing on an e-learning platform. Security testing prevents unauthorized access and vulnerabilities to the e-learning platform. Furthermore, it ensures data protection and integrity.

IT security or cyber security testing is the degree of resistance to, or guard from harm, which applies to the computing device (i.e. any device with some memory and a processor), plus the computer network (i.e. private and public network, counting the whole internet). This field includes software, hardware, procedures, data, and people, by which digital system (i.e. information, equipment, and service) are protected from illegal access. Software security is software engineering to make the functionality of the software properly under malevolent attacks. App security is a component of software security, as it is the security of software after the software is already launched.

Purpose of Security Testing

Security issues are vital in this kind of technologies as it makes sure the reliability of the technology in users’ mind to handle it. The prime goal of a pen test (Penetration testing is a typically a form of black box security testing) is to discover weak spots in an organization’s security posture, & test the staff’s awareness of security concerns, compute the compliance of its security policy, and determine whether – and how – the organization would be subject to security misfortune. A pen test can also highlight weaknesses in a company’s (like education institute, etc.) security policies. For example, even though a security policy focuses on preventing & identifying an attack on an enterprise’s systems, that policy may not comprise a procedure to expel a hacker. Hence, using different security testing strategies helps adept software testing teams focus on the desired systems and gain insight into the kinds of attacks that are most threatening to Education institutes.

Why is Mobile App Testing Important for App Development?

A process of testing the Functionality, Consistency, and Usability of a developed mobile application for different companies is known as mobile app testing. Mobile app testing can be Automated or Manual type of testing. The variety of mobile devices is growing every day. Every device has its own whims, GUI’s and processing abilities.

Consequently, Mobile App Testing has become a strategic aspect of every single App Development Process. In the last few years, testing of mobile application has become very important and a point concern for the app development companies. Mobile Testing if done in a proper manner, the number of bugs can be consequently reduced. A proper mobile application testing lets you identify the bugs at the initial stage of the development lifecycle.

Globally, entrepreneurs and companies are gushing to develop mobile applications to capture the vast opportunities for mobile commerce.

Once the developers have fully developed their application it is wise to check whether the app is flawless in performing the various fundamental functions or not. The best personnel id to undertake this is to the expert QA team as they are to scrutinize on the standards and performance of the application. This encompasses assessing the compatibility with the existing infrastructure of the application.

Mobile App Testing Work Flow

To understand the broad aspect of Mobile App Testing it is important to break it down into a specific type of testing for a better understanding.

● Functionality Testing: Ensures the functionality of your application and reduces product issues including integration testing with service providers.

● Automated Regression Testing: Reduces testing resources of the company via automated mobile regression testing on multiple device types and mobile operating systems.

Usability and Compatibility Testing: Verifies the effectiveness of the application, including its operability on different carriers and browsers for various smart phones as well as tablets.

● Connectivity Testing: Test the behavior of an application under a variety of conditions, transitions and states with different connections types i.e. Wi-Fi, 3G, EDGE, etc.

● Compatibility and Certification Testing: To ensure the content, application or mobile website works exactly the same as detailed in requirements. It also ensures software performance under various hardware conditions.

● Performance and Scalability Testing: It prevents tech glitches and bottlenecks as the user-base of the application grow all while delivering a seamless end user experience.

● Performance and Battery Life Testing: Tests the performance and load time to verify that the application runs smoothly on targeted devices under various conditions- all while minimizing battery consumption.

App testing will help in strategizing on how to allocate resources for various activities such as maintenance, marketing, development branding, and launching of an application. When all this is put to use, it will help to minimize costs and maximize the revenue. A recently estimated 2 billion mobile and tablet users made some form of mobile commerce transaction. With out-thrust only indicating an increase in this, there is no turning back on M-Commerce as it is up to the business to capitalize on this venture and generate more revenue.