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.

Core Benefits of Agile Project Management

The agile method implies an iterative and incremental method of project management and it is focused to help the tester team in maintaining focus on the fast delivery of business value. The methodologies used in the agile project follows the Agile Manifesto which is particularly based on flexibility, efforts by team members, regular improvement in product and delivery of results on time with high quality.

Earlier in software development generally referred Waterfall model method is used to develop the project which is totally different from agile method particularly because it is not iterative.

Customer satisfaction
In Agile methodology product owner always involved in the progress of development that are highly visible and flexible to change.

  • Customers also involve and engaged throughout the project.
  • Its highest priority is to satisfy the customer through the early and continuous delivery of valuable software.
  • Demonstrating working functionalities to customers in every sprint review.
  • It delivers product in market very quickly more often with every release.

Reduces risk
Using agile techniques could reduce the chance of project failure. It always had a working product, from starting off the first sprint so that no single agile project fails in upcoming future.

  • Developing in sprints ensures a short time between initial project investment and an approach will work.
  • It gives freedom when new changes require after implementation with a very little cost.

High product quality
In Agile Methodology, testing is integrated during the cycle, which means that there are continuous checkups to see the product work during the development. It also helps the product owner to make changes if needed and the working team is aware if there is an issue in the product.

  • Elaborates and defines the requirements just in time so that the knowledge of the product is as relevant as possible to all team.
  • Continuous integration and daily testing into the development process make the development team address that issue at the right time.
  • Perfect use of automation testing tools.
  • It conducts Sprint retrospectives that allow the scrum team to improve the process and work continuously.

Predictable costs and schedule
The cost of the product is predictable and limited to the amount of work that can be performed by the team in the fixed schedule time box. It is also combined with estimates provided by Client prior to each Sprint..

  • Individuals and interactions over processes and tools.
  • Working software over comprehensive documentation.
  • Customer collaboration over contract negotiation.
  • Responding to change over plan.

Focuses on users
It generally uses user stories with business-focused Acceptance Criteria which define the product features by focusing on the needs of real users, each feature incrementally delivers value. It also provides the opportunity to beta test software after each sprint.

  • All activities are focused on providing tangible business values.
  • All activities are focused on providing (business) value through ensuring a useful, usable and engaging product.
  • The customer is not defined as the project stakeholders, but the end users as well.

Bottom line
In today’s ever-changing world, organizations look for the flexible approach to delivering projects and want to become more Agile. However, for Organizations, the delivering projects and programs and where traditional project management processes still exist, the informality of the agile approach is challenging and considered too risky. A mature agile approach entails agile & Scrum training which help professionals evolve as scrum masters and improve business value.

Growing Demand from Performance Testing to Engineering

In the modern era, companies have been investing enormously in building next-gen products and platforms using cutting-edge technologies. Yet, there are the plethora of companies leave the assurance for scalability for quite late in the development cycle or do not follow the testing path enough. This in future lead to disruption in services and later can profoundly impact the customer loyalty, brand image, and ROI (or revenue). If the specific website is undergoing slow or poor performance, customers will have no choice but to explore alternating channels. As a better website experience is like a worthy brand, once gone astray, it becomes tricky to retain the customers. Considering the significance of speed-to-market for the success of the project, businesses need the appropriate processes, tools, and skills for an agile delivery. This is where most advantageous performance engineering and testing comes into the picture and assist your enterprise to think out of the box and stay ahead of the curve.

Why Implementing a robust strategy crucial?

Performance engineering, though, is a wide set of processes, and it is also an art based on years of scrutiny and observation that have led to proven practices. Putting into practice a robust strategy has been a cognizant and strategic decision for all types of enterprises operating across varied businesses. Today, validating and ensuring the responsiveness, speed, and stability of an application is absolutely business critical. The range of facets of Performance Testing has been adopted for the same, confirming that the app does not vacillate under unexpected conditions. Though, there has been a shift in conceptual thinking, where the awareness has shifted more from Performance Testing towards Performance Engineering. It critically refers to the techniques that are being applied in the application development lifecycle, which make sure the non-functional necessities. Some of the key necessities are ensuring usage, throughput, and latency of the memory. These features are required to confirm and to judge that the systems are secure, precise, user-friendly, and scalable over even in the long run. As recommended, it is a significantly demanding practice for Agile and DevOps teams to validate the presentation and efficiency of the applications. The careful application of the ideology of performance engineering makes it possible for businesses to support employees, please customers, and boost returns, all at the same time.

The growing recognition is because of the growing complications with new-age apps and the emerging technologies that are creating these manifold layers. Most of the apps these days engage with multiple third-party vendors and parties to drive innovation as well as growth for the customers. For this reason, it is no more a single action driven growth, it just getting increasingly complicated.

Some of the supplementary benefits are given below:

  • Reduced system & hardware expenses
  • Early detection of bugs and application defects
  • Guaranteed customer satisfaction
  • Enhanced revenue & profits with higher conversions
  • Lesser cost of change related to performance tuning
  • Improved experience & quality from a user’s perspective

Within the Agile process, the methodologies for Performance Engineering can be effectively aligned with the ‘shift-left’ approach. It helps to determine the issues way ahead in the product development process. In this fashion, bottlenecks can be identified and reasons can also be uncovered too. Furthermore, the overall system performance can be optimized in this procedure. The well-thought-out Engineering & Test strategy can enable teams to deal with all sorts of the critical challenges that are being posed by inefficiently performing applications. It aids in benchmarking the app performance and eventually assessing against business critical scenarios for efficient test. The digital sphere has countless aspects that keep challenging the app’s flawless functioning and predictable parameters.

ImpactQA’s comprehensive Engineering Solutions is consistent in mounting business revenues and dropping costs. The experts help in benchmarking the app presentation and helps you recognize each and every business-critical scenarios for tests.