What is need of design pattern? Explain the use of Repository Design Pattern with the help of an example.

In the context of Web Technologies, design patterns are essential as they provide proven solutions to common software design problems. These patterns promote best practices, enhance code readability, and support maintainability and scalability in complex web applications. Design patterns help developers avoid reinventing the wheel by reusing standard solutions, thus accelerating the ___ ____ ________ ______ _____.
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