Quality Assurance Companies: Volume Testing
Volume testing is a type of load testing which intends to analyze the product or a software app with a huge volume of data (large amount of data records, input files, etc.) For instance, if you are going to subject an application to volume testing with a certain size of database you need to expand your database to this size in order to verify performance of the app on it. The goal is to study the system’s behavior while increasing amounts of data in the database, to determine its breakpoint. This kind of verification is also known as flood testing.
At that, it involves:
- Measuring time spent for the intended operations that are performed at certain frequencies
- Determining a certain number of users accessing the application’s server at the same time
It is non-functional testing technique used by quality assurance companies to check if some problems occur when large volume of data is used. Also, this process helps to figure out the point at which the system becomes unstable. As a result, you will be able to determine an operational capacity of the system under test and take proactive measures to prevent the system from degrading in future. Volume testing is done not only to verify the systems that are ready to be put into use, but it also aims to examine the system at the design phase.
QA outsourcing is a reliable way to fulfill all testing needs at attractive price and in due time. Nowadays many international businesses tend to send their projects or products to offshore partners for testing. Getting their work done by someone else who specialize in software testing, they manage to fully concentrate on their main activities. The consequences are: improved development process, reduced time-to-market, increased sales and satisfied customers.
Volume testing lets you simulate realistic expected workload on the system while gradually increasing volumes of data in the database.
Thus, running this testing, specialists can measure overall system performance: the number of operations for a certain period of time, the system’s response time and the number of concurrent users on the system.
It can be referred to as an acceptance testing because it is also carried out by users.
Key benefits of volume testing:
- It allows you to identify data storage performance bottlenecks and, thus, prevent the system’s stability from degrading.
- Helps to choose an adequate set of hardware components
- Enables to find the best solution for the system architecture in the design phase
- Makes it possible to identify the best architectural solution for a system that is at the design stage
Load testing companies run tests that unlike volume tests help to determine the system’s capacity under certain workload, namely its response time when it handles a certain number of concurrent connectors.