What is TaaS All About? | Testing-as-a-Service

What is TaaS All About? | Testing-as-a-Service

What is TaaS all about?

Are we all caught up on the trending terminology? TaaS stands for Testing-as-a- Service. And it was a buzz worthy phrase for 2020 and still is this year, as market demand for quality assurance and testing automation increases.

Essentially, it is an outsourcing model, in which a service provider performs testing activities on behalf of software developing companies' employees. In the past years, TaaS has demonstrated significant benefits over traditional testing environments and will continue to do so in 2021 as Software Testing Market alone is worth $45billion in yearly revenue.

You may wonder why the demand for TaaS is surging. It is mostly because of the fact, SaaS industry is peaking and for companies that develop and maintain proprietary software applications, software testing is a crucial component of ensuring their releases meet the quality and performance expectations of customers. In doing so, both enterprises and SMBs are facing surging engineering costs, security needs and technical variability that has made the software testing function complex in recent years. Under this circumstance, it is vital to assess and adopt the right measures to establish functioning quality assurance scheme within the company, however quality assurance specialists are a rare breed and in order to achieve team scalability, product testing with accuracy, and optimize costs, lots of businesses turned to companies that are specialized in testing and test automation.

What services does TaaS typically include?

TaaS can take various shapes and forms, often provided by software testing specialized firms or third party development firms. A complete testing cycle may include end-to-end support and specific technological capabilities used in planning and conducting types of software testing.

Broad grouping of testing can be divided into Functional and Non-functional testing.
Within these groups, there are many types of testing used to serve different purposes.

Functional
・Unit Testing
・Component Testing
・Smoke Testing
・Sanity Testing
・Regression Testing
・Acceptance Testing
・API Testing
・Integration Testing

Non-functional
・Load Testing
・Performance Testing
・Usability Testing
・Stress Testing
・Security Testing

And many others, depending on the coverage and expertise of respective service provider. Some providers only focus on a fraction due to business limitations or client verticals. For example, internal collaboration or timesheet application doesn't often require Usability Testing, while E-commerce application always require Usability and Stress Testing.

Regardless of testing types, it always follow a pattern. Just like software development has a cycle (SDLC), so does testing. It is referred to as Software Testing Life Cycle, STLC as in acronym.

Commonly known testing model is V model. And types of testing progress from Unit to Component, Integration and Acceptance testing as the developed product move up the release pipeline. This way, you validate small units and components of the product during requirement designing phase and validate combined parts of the software later. V and W models Comparison

Popular Testing Techniques

With the advancement in technology and development models such as DevOps and Agile, software testing evolves as well. In order to keep up with high expectations from savvy users and digital natives, software and product owners are asked to review and choose the right types / techniques of testing such as continuous testing and automated testing to optimize resources spent.

Must-know Techniques
・Agile Testing
・Automated Testing
Blackbox, Greybox and Whitebox Testing
・Continuous Testing
User Acceptance Test (UAT)
・Cross Browser Testing
・Documentation Testing (Inspection)
Adhoc and Exploratory Testing
・Risk-based Testing
・Dynamic Testing

What are the benefits of using TaaS?

It may be challenging to determine the right types of testing unless you hire a QA engineer or consult with 3rd party testing experts. Since it is impossible to test everything, talking to TaaS company can help you understand the right combination of techniques to achieve good test coverage, that meet the business goals such as cost savings, scalability, short turnaround, security requirements etc. For that reason, Testing-as-a-service is rising in popularity among IT-driven organizations that lack the technology, human, or financial resources necessary for rapid, continuous, and automated process.

Pay per use service is risk-free

You can either work with crowdsourcing platform that will assemble testers and devices you need online, or outsource the operation to TaaS companies depending on the objectives. Either way, you is very flexible as you pay per use, these solutions work for both enterprise projects and smaller projects. Especially by using a consumption-based pay model, you would see higher ROI, also there is less dependency and higher efficiency in the process. TaaS is a tool that aims to help any businesses remove their headaches around product management and quality assurance, it is definitely worth exploring.

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