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What is Testing as a Service (TaaS)?

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  • Last Updated : 22 Nov, 2022
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Companies use the outsourcing approach known as “Testing as a Service” in short “TaaS” to test their products prior to deployment. The application is tested to find flaws in simulated real-world environments. Testing solutions are provided by a third-party service provider with testing knowledge rather than internal employees of the organization. 

Prerequisite: Software Testing

Over conventional testing environments, TaaS has shown to have substantial advantages. TaaS is a highly scalable approach, which is its main advantage. Small businesses and corporations don’t have to worry about finding empty space for servers or other infrastructure because it is a cloud-based delivery strategy.

TaaS Working: 

Generally, the company hires a third party to conduct all the testing procedures that are essential for any business model. The organization buys everything from TaaS providers that are required such as testing tools, testing software, and infrastructure. TaaS could seek out one piece of the testing procedure, like a platform, a mix of computer code and infrastructure, or the outsourcing of a whole department. Despite the shape TaaS takes, it involves a supplier forwarding some portion of the organization’s testing responsibilities.

  • TaaS could also be used for machine-driven testing processes that might manually take longer for in-house employees to complete. 
  • It may also be utilized in things once the client organization does not have the resources to hold out testing themselves. 
  • The resource could also be time, money, employees or technology.
  • Basically under the control of  TaaS, a scenario & an environment are created to do the test.

The company responds to the scene to conduct any type of testing in the environment the testing activities are performed and the test is run. The provider monitors & evaluates the company’s ability to run the test properly or not. The organization and the providers work hand in hand to yield better output and improve performance.

When to Use TaaS:

TaaS is useful when the organizations are in need of the following cases :

  • Extensive automation is required for testing applications within a limited amount of time.
  • A testing task does not need in-depth data on the company’s infrastructure.
  • Testing activities are not performed on a regular basis using extensive resources.

Types of TaaS :

  • Cloud Testing as a Service: TaaS provider checks all cloud services used by the organizations.
  • Functional Testing as a Service: TaaS purposeful Testing could embody UI/GUI Testing, regression, integration, and automatic User Acceptance Testing (UAT) however not necessary to be a part of purposeful testing.
  • Load Testing as a Service: TaaS test the estimated volume of the software used.
  • Performance Testing as a Service: Multiple users are accessing the appliance at an identical time. TaaS mimic a real-world user setting by making virtual users and playacting the load.
  • Quality Assurance Testing as a Service: The vendors ensure a product that meets the company requirements.
  • Security Testing as a Service: TaaS scans the applications and websites for any vulnerability to check malware and virus attacks.
  • Penetration Testing as a Service: TaaS seller tests the company’s security natural virtue against cyberthreats by performing mock activity attacks.

Features of TaaS:

  • Provides a sizable collection of test cases that may be used as templates and adapted for different user scenarios.
  • As new test cases are added by the vendor and the user base, the testing library keeps expanding, enhancing the TaaS platform’s overall usefulness.
  • The resources for technology are continuously in demand. Organizations use the resources as needed on a subscription basis rather than investing in specialized technology that might not be adequate to handle growing workload needs.
  • Complex multitier applications may be deployed using automated test laboratories on demand.
  • To reduce resource conflicts and increase hardware usage while maintaining security policies, it prefers shared hardware.
  • Applications for diagnosing, monitoring, and resolving issues with tasks or software under test are available.

TaaS over Cloud :

Major reasons for using TaaS over cloud are :

  • To develop various possible user scenarios.
  • To design and validate the various critical test scenarios.
  • Select a cloud service provider.
  • To establish the needed infrastructure.
  • To exploit cloud service.
  • Begin the testing.
  • Monitor and track the required goals.
  • Deliver  with high accuracy.

Traditional Services Vs TaaS :

S.No Traditional Services  Testing as a Service
  1 Time consuming as testing tools and infrastructure have to be installed. Less time consuming as testing tools and infrastructure are provided by cloud itself. 
  2 Investment of cost is higher than TaaS. Investment of cost is lower.
  3 Some test cases are not validated properly in some scenario. Test cases are so flexible and validated correctly.
  4 License costs are included. Service providers will handle the resources.
  5 Test documents are done manually. Test documentations are done dynamically.
  6 Test assets are done manually. Test assets are generated dynamically.

Taas Use Cases:

Software testing is an essential part of ensuring that releases are functional and fulfil the quality and performance requirements of customers for IT firms that create and manage proprietary software applications.
For companies that prioritize DevOps or Agile testing is a regular action that happens during the development process, according to development approaches.
When an organization wants independent testing such that no tester are biased.
To evaluate operational and business performance as well as security, IT firms may test and analyze their cloud environments and infrastructure.

Taas Vendors & Providers:

QA Mentor :- It provides around 56 automation tools among which User Acceptance Testing, User Experience, Blockchain Testing, IoT Testing, Machine Learning Testing, and Performance Testing are the most popular.
Amazon Web Services:- A large variety of third-party testing solutions are available on the Amazon Web Services (AWS) market. AWS also provides native Quality Assurance (QA) tools. 
LoadStorm:- Cloud-based load testing for mobile and web applications is available from LoadStorm. 
Testlio:- It provides a variety of service which includes Regression testing, , Exploratory testing, Localization testing, Mobile Testing, Functional testing, Usability testing, Automated testing .
Neustar:- It offers DIY QA tools that assist software developers in testing traffic capacity prior to the introduction of the software product in order to eliminate bottlenecks. 
Oracle:- It offers services for functional, load, and automated testing. 
iBeta:-  It offers a very large  range of software QA services. Its are helpful for  a small startup and even for a very big company.
Qualitest:- Performance testing, security testing, mobile testing, and test automation are all done with Qualitest.
Hcl:- Hcl provides testing solution which are very industry specific. It provides specialised  testing service.
AppPerfect:- Offers Functional and regression testing services.
Azure Test Plan:- Offers Azure DevOps to deploy the software and test the application.
TestSigma:- Provides AI-driven SaaS automation tools to test the software product.
WireShark:- Offers Quality Analyst tools to test the software.

Advantages of TaaS:

  • Fast delivery: TaaS vendors deliver the desired product before time through rapid procurement, project set-up, and execution.
  • Reduced prices: Organizations do not ought to host the infrastructure or pay personnel. No licensing fees or personnel fees.
  • Less-biased testers: A third party with restricted information about the merchandise or company does the testing activity. In-house workers don’t interfere in it.
  • Pay-as-you-go valuation: Corporations pay money for solely what they use.
    Less committal to memory maintenance: In-house IT workers can have less commitment to memory maintenance work.
  • Quicker Returns: With the help of TaaS, organizations receive a fast return on investments by eliminating the investments made after the maintenance, software licensing, etc.
  • High handiness: TaaS suppliers generally provide 24/7 service.
  • High flexibility: Corporations will simply change their service arrangement as their wants amendment.
  • Scalability: TaaS offerings will be adjusted to suit the dimensions of the company.

Types of testing outsourced with TaaS:

Different companies or organizations depending upon their need can choose different types of outsourcing from Taas which under the category of functional and non-functional are as follows:-

  • Data warehouse testing is the process of developing and running detailed test cases to ensure that the data in a warehouse is trustworthy, accurate, and compatible with the organization’s data structure.
  • Load Testing: In order to assess if a system, piece of software, or computing equipment can manage high loads given a high demand from end-users, load testing investigates how the system acts under normal and high loads.
  • Performance Testing: It is a type of testing that assesses the responsiveness, speed, and stability of a computer, network, software programme, or device when subjected to a workload.
  • Regression testing : It is a sort of testing that ensures that changes made to the codebase do not change existing programme functioning. These code updates might involve adding resolving problems, new features,or upgrading an existing feature.
  • Security testing: It is a sort of software testing that identifies system vulnerabilities and ensures that the system’s data and resources are secure from potential invaders.
  • Acceptance testing: It is a quality assurance (QA) technique that assesses how well an application meets the approval of end users. Beta testing,  field testing, application testing,or end-user testing are all examples of acceptance testing.

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