Performance testing is basically a measure that greatly helps in evaluating the responsiveness, speed and stability of a network, computer and software program. Organisations must run software testing from time to time to identify and resolve any performance related issues. The goal of performance testing is to identify the bottlenecks in software applications, helping in ensuring software quality. Without some sort of performance testing, system performance can be affected by slow response and inconsistent experience between the operating system and users.
In fact, this creates an overall poor experience, as performance testing helps in determining whether a developed system meets responsiveness, speed and stability requirements perfectly. This kind of performance testing should be done once. For example, an organization can measure the response time of a program when a user request is in action, the same thing can be done at scale as well. When the response time is slow, the developers must test and find the bottleneck with the help of performance testing.
Why use performance testing?
There can be many reasons why an organization wants to use performance testing. Now, let’s take a look at the reasons below –
- As a diagnostic aid, bottlenecks are components within a system’s overall functionality that holds back the performance of a system. For example, even the fastest computer function performs poorly on the web if the bandwidth is less than 1 megabit. Slow data transfer may be a hardware or software related issue that can easily be found out with the help of software performance testing.
- Software testing greatly helps in identifying the nature or location of software related performance problems by highlighting where an application might lag or fall. Organizations can use this type of testing to make sure that they are prepared for predictable major events.
- In order to inform the project stakeholders, performance updates are required based on stability, speed and scalability.
- To avoid gaining a wrong reputation, an application cannot be released without performance testing as it may lead to poor run and this will spread negative word of mouth.
- In order to complete two or more systems, organizations must compare the software speed, its stability and responsiveness
Different types of performance testing
Software performance testing is of various types and there are different types of tools and techniques are used to determine the performance level that include –
- Load testing: It greatly helps developers in understanding the behavior of a system under a specific load value. Through this load testing process, an organization can count expected numbers of concurrent users as well as transactions over a specific period of time. This type of testing helps developers in determining how many users a system or an application can handle before the system goes live.
- Stress testing: It helps in identifying the operating capacity of the system that can handle extreme loads. It performs sufficiently in order to identify if the current load goes beyond the maximum expected and therefore, resolve the issue efficiently.
- Scalability Testing: Software performance testing measures the capability of a system to scale as more and more load is applied to it. It will help you to understand at which point the system stops performing and identify the possible reasons behind this.
- Stability testing : This form of testing helps in checking out whether the system runs properly over an extended period of time and evaluates the risk of downtime to ensure a seamless operational environment.
Therefore, if you are looking for software performance testing services by the experts, look nowhere and hire Techminds Group, a renowned IT consulting company, operating in this sector for a prolonged time and offering consulting solutions to businesses across different industry verticals.