Do mobile applications require architecture design?

Do mobile applications require software architecture design? This is a frequently-mentioned problem.

Review the history of developing application software for PC more than a decade ago. There was no Architecture Design in the early stages, and a considerable cost was required for maintainability and scalability. Later, people realized the importance of software architecture and gradually matured the concept of software architecture, which played a huge role in extending the software life cycle. Currently, almost all software is designed through architecture, which is already the consensus of software development enterprises and practitioners.

Similarly, mobile applications are also software. Like software development on PCs, architecture design can bring many benefits to them.

Architectural Design Promotes the common understanding of the software.A software development process lasts for a long time, and many participants, including enterprise owners, investors, product personnel, developers, and testers. Only when you have the same understanding of the software architecture, to promote the execution of the development process. The architecture design provides participants with inputs for communication and debate. Based on this common understanding, the goal and direction of the team are clearly defined.

The architecture design plans the software structure and runtime behavior.The architecture design uses different views to break down the phases, transition from the problem domain to the solution domain, and provides outputs from different perspectives, such as the static structure, dynamic behavior, and physical deployment of the software. Through this multi-perspective analysis, the software structure and runtime behavior are planned to provide a basis for the entire development.

The architecture design ensures the implementation of core functions.Architecture Design focuses on core requirements and very important elements. The verified architecture design scheme can ensure the implementation of core software functions, thus reducing the risk of software development failure.

Architecture Design is the basis of software development process management.The architecture design takes into account the hardware, software, and personnel factors. Therefore, in the software development process, the architecture design provides the foundation for planning and task decomposition, this helps the project management personnel properly allocate development resources and manage the development process.

Architecture Design is conducive to resource reuse and sustainable development.Software has its life. After version changes, it can be conducive to the development of the market. In addition, some common modules will be generated during the development of a software for other software development and use. The software designed by the architecture can plan reusable resources in advance, and facilitate the long-term sustainable development of the software through the evolution of the architecture.

Of course, the benefits of architecture design are far more than just the items listed above, which are also applicable to mobile applications. In the face of the development of mobile Internet, it can be said that the software designed by the architecture has stronger vitality and adaptability. Then there is an answer to the question of whether a mobile application needs to be designed.

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