Software Testing Trends

7 Important Software Testing Trends for 2021

Last updated on January 15th, 2024 at 02:08 pm

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In 2020, the software testing industry underwent significant changes. The COVID-19 epidemic has forced companies to digitize. The buzzword “digital transformation” will quickly adapt and accelerate digital transformation in 2021, allowing everyone to transfer everything to an application or software to intermingle with users. As a result, we have more software to test.

Nowadays, companies understand why testing is so essential. Testing is more than just identifying errors and malfunctions. It is an in-depth technical approach, which includes product planning, profit, behaviour forecasting, and susceptibility analysis, etc.

Many companies are moving from manual testing to automation testing to reduce the workload and resources of manual testing. But what is the future of the software testing industry? Will it expand like in the last decades? Or is the inflation rate high?

To take the software testing game to the next stage, look into the following seven exciting software testing developments expected to be huge trends in 2021.

1. Increase Demand for Extensive Data Testing

Firms from different industries continue to handle large amounts of data and other data formats. Extracting unstructured or structured data classified as big data needs end-to-end testing. The decisions made by big data testing are enhanced by proper data verification, and the well-known choices derived from this big data analysis can help improve your business strategy and market positioning. Software Development courses are one efficient way to gain knowledge and scale up a business.

The global value of the big data market is projected to be due to the increasing use of IoT gadgets by businesses and the government’s key initiatives to drive digital technology. All industries are increasingly dependent on data. Big data testing is done to ensure the integrity, reliability, accuracy, and quality of the data that every company needs to make wise decisions. In particular, big data testing helps you make informed decisions about different products and services. These decisions are captured and analyzed to provide the enterprise with important information.

2. Blockchain Testing

The blockchain serves as the record-holding technology behind Bitcoin. It is one of the most innovative new technologies in the market today. It can be related to the internet in the early ’90s. We know how the internet has improved our daily lives over the past 20 years. In the upcoming days, the blockchain could do the same thing.

Global blockchain revenue will increase significantly over the next few years. Another name is distributed ledger technology. It gives trust for transactions between companies that do not trust each other. It is pretty safe encryption. It is an immutable digital ledger of economic transactions designed to record almost anything of value, not just financial transactions.

This technology can pose risks such as data security issues. To conquer the risks associated with this, you must adopt an effective blockchain testing strategy. This procedure offers greater chances for quality assurance professionals who are familiar with blockchain technology.

3. Switch to Performance Engineering

In the early stages of software development, achieving higher performance can be a daunting task. You have to deal with multiple factors, for example, business value, ease of use, security, and simple configuration. The several stages that provide the application describe the user experience and market size obtained.

Customer experience shows a key role in short development cycles, repeated releases, and ever-changing market demands. In reaction to this trend, software designers prioritize a customer-centric approach at every stage of the SDLC to lessen performance glitches and bottlenecks early in the product life cycle. Therefore, the performance testing objective has been modified to carefully check system performance deficiencies and understand their root causes in the software development process. Thus, in response, performance engineering was developed as an alternative to performance testing to build key performance indicators from the initial design.

Key differences between performance engineering and performance testing

First, performance testing is a quality check of application sensitivity and load management. It determines the ability of the system to withstand the production load and predicts the problems that may occur under high load conditions. Performance engineering tries to design your application with performance metrics (lead time, productivity, quality, etc.) in mind from the beginning to find problems early in development.

Second, performance testing is a quality assurance process, usually performed at the end of the software development cycle. On the other hand, performance engineering is an uninterrupted process rooted at every stage of the software development cycle, from product design to development to the end client experience.

Finally, performance testing is performed by the software testing team, but performance engineering includes the quality assurance and RND teams. Before moving on to the different types of testing, learn about the various software testing tools you need to know.

1. Agile and DevOps

Organizations are embracing Agile to meet rapidly changing needs and DevOps to meet speed needs. DevOps involves practices, processes, rules, and tools to help you integrate development and operational activities to decrease the time from production to operation. DevOps has become a broadly accepted solution, and organizations are looking for methods to reduce the software lifecycle from development to delivery and processes.

With Agile and DevOps, your team can build and deliver high-quality software quicker. It is also called “speed quality.” This implementation has received a lot of attention over the last five years and will be further strengthened in the next few years.

2. Cyber Security Testing to become a foremost necessity.

The digital revolution has caused several security risks. Corporate CIOs continue to understand the significance of application, network, and system security testing to protect the security of transactions and comprehensively protect critical client data. Therefore, security tests are essential to preserve brand loyalty and prevent economic failures.

After COVID-19, the global security testing market will grow from US $ 6.1 billion in 2020 to US $ 16.9 billion in 2025, with a compound annual growth rate (CAGR) of 22.3% throughout the projected period.

The development of this security testing market is due to a variety of aspects. It includes the increase in cyber-attacks through the pandemic, the increase in the use of network applications, the increase in mobile applications security, high-end and increasing the interest of organizations in protecting customer data, governments and establishments taking digital initiatives. Additionally, the rise of the cybersecurity testing market is expected to benefit from applying the latest technologies in the IT industry, such as DevOps, DevSecOps and Agile.

3. Connected and Multi-devices Testing to go mainstream

Today, the use of mobile devices is increasing, and the demand for automated testing of various devices is rising. But, this is not restricted to mobile devices but can be applied to many devices such as smartphones, wearable devices, health monitors and smart speakers. As a result, multi-device automated testing of multiple devices will become mainstream this year.

According to Statista, more than 75 billion devices connected to the Internet of Things (IoT) will be in use by 2025. These IoT-connected devices involve smartphones and various connected devices, such as intelligent home security systems, biometric scanners, wearable health monitors, smart fire alarms, brilliant bicycles, and medical sensors. To ensure uninterrupted quality and usability, we use digital testing services to perform terminal tests.

4. Mobile Test Automation

Mobile phones have developed into a very trendy medium and have led to the increase of mobile applications. Companies are selecting the path to the mobile application, which is an easy way to attract users. In addition, automated testing of mobile applications is important to ensure that mobile applications work efficiently for users.

Furthermore, as the mobile application market continues to grow, the requirement to use automated tools for mobile testing has become increasingly important. Many automated testing tools for mobile applications can achieve pure, high-quality mobile applications because of these practical requirements.

According to Grand View Research, the global mobile application market in 2019 was $ 126.04 billion and is expected to grow to $ 408.103 billion by 2027. In addition, according to key data from research analysts, the mobile application test services (MATS) market will reach $ 8.23 billion by 2025, with a compound annual growth rate of 15.37% during the projected period from 2020 to 2025. These figures show that mobile applications are expanding worldwide, and the demand for mobile application testing is increasing accordingly.

The driving reasons behind the growth of the mobile test automation market consist of increasingly fierce competition among application developers, the company’s demand for quicker, higher-quality releases, and the growing interest of companies in enhancing the buyer experience.


Software testing is evolving with the trends we discussed. Companies must pay close attention to their software products and use paid open-source tools. The company follows these trends to bring valuable products to market. Whether you are a professional or testing company, you should continually understand these software testing trends to stay in the ever-changing industry.

Author Bio:

Sujith Kumar is a professional in IT. Faculty having more than 18 years of experience with Edoxi Training Institute Dubai. He schedules classes into facilities and provides software instructions.  He spends most of his free time learning new software skills and is also interested in driving and reading.