Importance of Big Data In Software Testing [Updated 2024]

February 16th, 2019
Big Data Testing

We are living in an era of consistent change and growing complexity. The gigantic amounts of data everywhere holds the key to paving a smoother path for any organization's growth. This big data also plays an important role in software testing.

Big data refers to humongous, complex data sets derived from various data sources. These are so gigantic that it is impossible for traditional data processing software to manage them. However, these are extremely important for addressing business problems. Let's take a look at the importance of big data in software testing in 2024.

What is Big Data in Software Testing?

It pertains to applying big datasets during the testing phase of software development. The goal is to ensure better testing and quality, along with evaluating the functionality, reliability, performance, and scalability of the software application.

This also incorporates manipulation, generation, and analysis of humongous amounts of data. The purpose is to simulate real-world like scenarios and consequently identify any potential bugs or threats in the software at hand.

Why Big Data?

In the past decade, technology platforms were built to address either unstructured or structured data. The value and means of unifying, integrating these data types had yet to be realized, and the computing environments to efficiently process high volumes of disparate data were not yet commercially available.

According to the Study of “Accenture Big Data” in 2014, Data initiatives are rated as “extremely important” or “important” to 93% of companies over $250M.

Large contents storage has unstructured data such as documents, business organization and companies often store a huge amount of structured information corporate systems like Oracle, SAP and NetSuite and others. Organizations in this time of today, however, are utilizing, sharing and storing more information in varying formats, including:

  • e-mail and Instant Messaging
  • Collaborative Intranets and Extranets
  • Public websites, wikis, and blogs
  • Social media channels
  • Video and audio files

Explore igmGuru's BDM Training program to learn more about dig data management.

The accumulating and capitalizing opportunity on Big Data is available to any organization, large or small. Taking advantage of a Big Data analytics solution can help you unlock the strategic value of this information by allowing you to:

  • Understand the availability and reason for purchase for your customers.
  • Protect your client base with improved loyalty programs Seize cross-selling and upselling opportunities
  • Provide promotional information which is targeted to your prospects and existing clients
  • Optimize Workforce planning and operations
  • Improve inefficiencies in your supply chain
  • Predict market trends and future needs
  • Become more innovative and competitive
  • Discover new sources of revenue

Read Also- The Scope of Hadoop and Big Data

Limitations of The Current Software Testing Technique

  • Software or big data testing approaches are more like data-based (like skewness in data, datasets size mismatch, etc.) rather than the testing scenarios.
  • Standard data matching tools don't work with large volumes of data. This becomes a limitation to the software testing engineer's skill sets.

The testing process is understandably the most important aspect of any software. The Testing Engineer role extends to different domains when the organization chooses to adapt itself to improve the technology.

At that time it clearly shows that the growth rate of Hadoop related jobs is much higher than that of software testing jobs.

The Big Data Challenge and Opportunity

Big Data analytics provides organizations with an opportunity for disruptive change and growth. In most cases, however, there are massive data sets, move too fast or are too complex for the traditional computing environment, which makes it a big deal of challenge. Though the technologies are available yet it requires time, money and resources to fully implement a Big Data solution. Is it worth? The options are limited- either you invest in the platform, technologies, and expertise to leverage your data, or continue along the path of the status quo. Enterprise content and data specialists can provide you with assistance to define and quantify your Big Data goals and objectives.

What are the Benefits of Big Data for Software Testing?

Big data has brought about a significant amount of change in the field of software testing. Here are a few benefits to know about.

  1. Test Data Generation

With big data analytics, it becomes easy to create diverse and realistic datasets. Consequently, extensive testing scenarios with the potential to mimic real usage patterns is enabled. Conditions are accessed way before the release of the software.

  1. Bug Detection & Root Cause Analysis

Data analytics leads to software testers spotting irregularities, which leads to a speedy debugging process. As the key problem sources get revealed, the release cycle of the software gets shorter.

  1. Performance Testing

High user loads can easily be simulated with big data. This facilitates testers to evaluate software performance even under difficult circumstances. Performance parameter optimization is possible with real-time analysis.

  1. User Experience Testing

By analyzing user behavior data, experts are able to better understand the how and why behind users' interaction with the program. This also renders a positive impact on the user experience optimization process.

  1. Enhanced Automation

Data-driven testing becomes easier due to big data in software testing. Automated tests employ huge datasets to validate various different situations. Hence, leading to enhanced test coverage and dependability.

Software Testing With Big Data And Hadoop

An QA engineer having sharp analytical skills and strong technical skill, which are the exact traits, can easily switch on to Big Data and Hadoop. Using the advanced tools, software testing engineer can provide accurate reports or feedback about the quality and behavior of the software in real-time during the testing.


There is a lot of importance attached to big data, and more so when it comes to software testing. Whether you are a big data professional or a software testing expert, this interrelation will help you grow your career in Big Data.

Big data in software testing facilitates testers in creating hyper-realistic test environments and identifying complex issues. The purpose is ensuring scalable, secure, and reliable software under test.

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