Alpha / Beta Testing
Alpha testing and beta testing are both types of testing that are performed to evaluate the quality and functionality of a software application or system.
Alpha testing is a type of internal testing that is performed by the development team, or by a group of users within the organization. It is typically done in a controlled environment, such as a lab or test environment, and is used to identify and fix any defects or issues that are found in the software.
Beta testing, on the other hand, is a type of external testing that is performed by a group of users outside of the development organization. Beta testing is typically done in a real-world environment, and is used to gather feedback from users and identify any issues or problems that may not have been discovered during alpha testing.
Alpha testing and beta testing are typically conducted at different stages of the software development process, with alpha testing being done earlier and beta testing being done closer to the release of the software. Both types of testing are important for ensuring the quality and usability of the software.