Lecture 6

When multiple developers work on the same codebase independently, integration can lead to issues such as merge conflicts, inconsistent coding styles, integration bugs, dependency issues, duplicated code, and build failures. These problems arise from overlapping changes, unanticipated interactions, and lack of communication.

A staging environment is used to test how software will perform in a real-world setting before it goes live.

It addresses important non-functional requirements that are not typically covered in development environments: Security: Ensures the application is protected against threats. Load Balancing: Distributes incoming traffic evenly across servers to prevent any single server from becoming overloaded. Redundancy: Provides backup systems so the application remains available even if part of it fails. Scalability: Tests the ability to handle increased loads or grow with demand.

<p>Automated tests are run to ensure software quality and reliability. They provide several key benefits: Consistency: Automated tests run the same way every time, reducing human error. Efficiency: They can be executed quickly and repeatedly, saving time compared to manual testing. Early Bug Detection: Automated tests can catch bugs early in the development process, making them easier and cheaper to fix. Regression Testing: They ensure that new code changes do not break existing functionality.</p> Signup and view all the answers