What are the differences between sequential and parallel development in software?

What are the differences between sequential and parallel development in software?

Sequential development follows a linear process, where each phase must be completed before the next begins. In contrast, parallel development allows multiple phases to occur simultaneously, which can speed up the overall process.

Can you give me an example of each approach?

Sure! An example of sequential development is the Waterfall model, where requirements are gathered first, followed by design, implementation, and testing in order. An example of parallel development is Agile, where teams work on different features at the same time, allowing for faster iterations.

What are the advantages of using parallel development?

Parallel development can lead to faster delivery times, better resource utilization, and the ability to adapt to changes more quickly since different teams can work on various aspects of the project simultaneously.

Are there any downsides to parallel development?

Yes, parallel development can lead to challenges in coordination, potential integration issues, and the need for effective communication among teams to ensure consistency and quality.