Which architectural design pattern is most suitable for computer systems in which a single component creates data? You need to back up your pattern finding with at least two examples from the actual world. If you'd like, you may also provide some code that demonstrates the pattern discovery process.

Why are design patterns important, and how may they be used most efficiently? Approximately how many distinct design patterns can you provide us samples of?

Because of the plethora of models used in software design, it is crucial to keep in mind how each model contributes to the overall purpose of the program being developed. This is due to the fact that a wide variety of models are used in the analysis. Please sort those models into the categories that work best for you.

Which architectural design pattern is most suitable for computer systems when a single component creates data? A pattern you've seen has to be supported by at least two concrete examples. In addition, you may give a snippet of code that demonstrates the discovery process, if you want.