What is meant by scalability testing?
Table of Contents
- 1 What is meant by scalability testing?
- 2 Which type of test is called scalability testing?
- 3 What is the purpose of scalability?
- 4 What is difference between performance testing load testing and stress testing Explain with examples?
- 5 How do you evaluate scalability?
- 6 What is the difference between load and stress?
- 7 How does test strategy for scalability testing differ from test strategy?
- 8 What is the difference between response time and scalability test attributes?
What is meant by scalability testing?
Scalability testing, is the testing of a software application to measure its capability to scale up or scale out in terms of any of its non-functional capability. Also dependent on the application being tested is the attributes that are tested – these can include CPU usage, network usage or user experience.
Which type of test is called scalability testing?
Scalability Testing is a type of non-functional testing in which the performance of a software application, system, network or process is tested in terms of its capability to scale up or scale down the number of user request load or other such performance attributes.
What is the difference between load testing and performance testing?
Performance testing is the process of determining the system’s performance that includes speed, reliability under varying load . Load testing is the process of determination of behavior of system when multiple users access it at the same time.
What are the differences between performance stress and scalability testing what are the differences between load testing and stress testing?
Stress testing emphasizes on robustness, availability and error handling under a heavy load rather than on what is correct behavior under normal situations….Difference between Scalability and Stress Testing:
| Scalability Testing | Stress Testing |
|---|---|
| It tests the response time under heavy request load. | It only tests the performance of the software. |
What is the purpose of scalability?
The purpose of Scalability testing is to ensure that the system can handle projected increase in user traffic, data volume, transaction counts frequency, etc. It tests system ability to meet the growing needs.
What is difference between performance testing load testing and stress testing Explain with examples?
Load testing simulates real-world load on any application or website. Performance testing helps to check the performance of website servers, databases, networks. Load testing is used for the Client/Server, Web-based applications. Stress testing is done unexpected test traffic of your website.
What is the difference between load and volume testing?
Volume testing is a software testing performed to test the system under huge data load. Load testing is a software testing performed to test the performance of the system under real life load. Data loss is tested during volume testing. Data loss is not tested during load testing.
What is load scalability?
An application is deemed to be scalable if it can deliver the same throughput for varying levels of load on the internal applications, hardware, and database.
How do you evaluate scalability?
There are many factors to consider when testing for scalability including:
- Response time.
- Screen transitions.
- Throughput.
- Requests per seconds.
- Network usage.
- Memory usage.
- The time it takes to execute tasks.
What is the difference between load and stress?
Load testing is performed to find out the upper limit of the system or application. Stress testing is performed to find the behavior of the system under pressure. The factor tested during load testing is performance. The factor tested during stress testing is robustness and stability.
What is load and scalability testing in software testing?
Load Testing measures the application under test under maximum load at which the system would crash. The main purpose of load testing is to identify the peak point after which the users would not be able to use the system. Both Load and Scalability come under Performance Testing methodology.
How do you test the scalability of an application?
Test the application for varying levels of load such as low, medium and high loads and verify the behavior of an application. Create a test environment that is stable enough to withstand the entire scalability testing cycle. Configure the hardware necessary to perform this testing.
How does test strategy for scalability testing differ from test strategy?
Test Strategy for Scalability Testing differ in terms of the type of application is being tested. If an application accesses a database, testing parameters will be testing the size of the database in relation to the number of users and so on.
What is the difference between response time and scalability test attributes?
Scalability test attributes define the performance measures based on which this testing will be performed. Response Time is the time between the user request and the application response.