#performance testing software

When you get a software developed for your business organization, you must ensure that the software is well-tested. In most cases, the software development agency provides the service of software testing. However, if your software development agency lacks the facility to provide software testing services, you should hire a third-party agency.

Needless to say, there are a number of software testing agencies operating in the market that provide the services of both functional and non-functional testing. You can find such agencies in online business directories. The only problem you might face is to find out the best software testing agency in the market. The best way to do so is research. You can set up an internal team to review past performances of the software testing agencies in the market and go for the one with the best reputation.

You should also make sure that the software testing agency you have selected for your firm provides the service of performance testing. Several testing agencies would provide you the service of system testing, security testing and basic functional testing, but might not go for performance testing. They would argue that performance testing is not much important and if any performance-related issues crop up in due course, the software development is to be contacted for rectification. However, the best solution would be to go for complete performance testing software process before the installation and integration of the newly developed software in the business system.

Now, you might be intrigued by the term ‘performance testing’. Basically, performance testing is a type of functional testing of the software that checks the performance of the software. Performance testing software usually refers to the end-to-end testing of all functions of the software. It can be considered as the final comprehensive testing. The testing is likely to reveal security breaches, detect data leakage and also the functional flaws which might restrict lucid data accessibility. When you have spent so much on procurement and development of a business software, it would not be wise to skip performance testing of the same.

Systems involved in an organization’s business infrastructure should be very responsive and stable under a particular load. So, it is essential to make sure that the software which forms the base of the systems are intact. Hence testing them is crucial to ensure that they are bug-free and consistent in the process of achieving a goal without any hassle.

 It is said that no software is foolproof, no matter which development technique is used. So, performance testing services are performed to determine how well a system or its components perform in a given scenario under a particular workload.

To measure attributes like reliability, interoperability, scalability, resource usage and software standards, performance testing is the task brought into practice.

 The TestPlant CTO, Mr. Antony Edwards said, “Performance testing is a critical factor for successful digital transformation in online retail." TestPlant, one of the best testing tool provider companies, designs an eggplant range of quality assurance software testing tools.

 What is Performance Testing?

The process of determining how effective or fast a system (be it software, network, device or computer) is under a certain load is called performance testing. It primarily aims to establish the benchmark behaviour of a system or its components.

 Performance testing is begun by writing test cases. Test cases for a software guide the tester through a series of different steps to ensure software is bug-free and working as per the user's requirements. They are written by considering both qualitative and quantitative approaches.

 The quantitative approach involves lab tests done to measure the response time or determine the number of MIPS (Millions of Instructions Per Second). In the qualitative approach, properties such as reliability, interoperability and scalability are assessed.

 An example of a Test Case Written for Online Performance Test:

This is how a proper test looks like:

·Title: Successful Authentication on yahoo mail at mail.yahoo.com.

·Description: A registered user has to login successfully to Yahoo       account.

·Precondition: User has a registered account with a password.

·Assumption: User is using a supported browser

Testing Steps:

·Navigate to mail.yahoo.com

·Enter the registered email in the 'email' box.

·Click 'Next' button.

·Type the password entered during registration in the box

·Click the 'Sign In' button.

 Expected Result: The inbox page of Yahoo Mail should appear with newly arrived emails at the top.

 Different objectives behind software testing are listed under:

·When a vendor or manufacturer claims a software's specifications, software performance testing is performed to ensure their genuineness. In this case, load testing is conducted to determine issues like load balancing, bandwidth issues, etc.

·It is considered as the process of quality assurance software testing when a comparison between two or more devices is conducted based on parameters like bandwidth, the rate of data transfer, reliability, efficiency and throughput. Hence, it becomes easy for them to ensure a software's compatibility before deploying it into the organisation's network infrastructure.

·When it comes to identification of the location of issues related to software and its nature, proper software testing makes it easier and quicker.

 It is often considered that software performance testing is done with the motive of finding defects. In general, it is done to report whether a software meets all the criteria and necessary standards set for a particular software application. The primary objective of software testing is to carefully monitor and accurately measure performance and test results.