{"id":1623,"date":"2023-03-02T07:36:23","date_gmt":"2023-03-02T06:36:23","guid":{"rendered":"https:\/\/www.architecturemaker.com\/?p=1623"},"modified":"2023-03-02T07:36:23","modified_gmt":"2023-03-02T06:36:23","slug":"what-is-systems-architecture","status":"publish","type":"post","link":"https:\/\/www.architecturemaker.com\/what-is-systems-architecture\/","title":{"rendered":"What is systems architecture?"},"content":{"rendered":"

Systems architecture is the art of designing and creating systems. It is the science of making sure that all the components of a system work together to accomplish a specific goal.<\/p>\n

Systems architecture is the process of designing and Specifying the hardware and software components of a system and their interactions.<\/p>\n

What is system architecture with example? <\/h2>\n

The architecture of a system is constantly changing as the system is used. The way the system is used reflects the architecture of the system, and vice versa. The airport example given in the question is a good example of this. The control tower and departures lounge are close together in the same building because that is how the airport is used. If the airport were to change how it was used, then the architecture of the system would change as well.<\/p>\n

The system architecture is the high level design of a system. It defines the functionality that needs to be implemented and the relationships between the different components. The hardware and software components are mapped onto the system architecture. The software architecture is the lower level design of the system. It defines the how the functionality will be implemented. The hardware architecture is the physical design of the system. It defines the hardware components that will be used and how they will be connected. The human interaction with the system is also defined in the system architecture.<\/p>\n

What is the purpose of system architecture <\/h3>\n
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The purpose of system architecture activities is to define a comprehensive solution based on principles, concepts, and properties logically related to and consistent with each other. This definition must be traceable back to the system’s requirements, and must take into account the system’s environment, context, and mission.<\/p>\n

There are three types of system architectures: integrated, distributed, and mixed. Integrated systems have more interfaces, which furthermore are vaguely defined. Distributed systems have fewer interfaces, which are more precisely defined. Mixed systems have a mix of both types of interfaces.<\/p>\n

What is a good system architecture? <\/h2>\n

A good software architecture is one that is adaptable to any new requirements that may arise. It should be easily maintainable and scalable so that it can be easily adapted to any new needs.<\/p>\n

The system architecture must be designed to address the following service-level requirements:<\/p>\n

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– Performance: The system must be able to handle the required workload in a timely manner.<\/p>\n

– Scalability: The system must be able to scale up or down as needed to meet changing demands.<\/p>\n

– Reliability: The system must be able to provide the required level of service consistently.<\/p>\n

– Availability: The system must be available when needed.<\/p>\n

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– Extensibility: The system must be able to be extended as needed to support new requirements.<\/p>\n

– Maintainability: The system must be able to be maintained and updated as needed.<\/p>\n

– Manageability: The system must be easy to manage and administer.<\/p>\n

– Security: The system must be secure against unauthorized access and use.<\/p>\n

What is system architecture in simple words? <\/h2>\n
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A system architecture defines the structure, behavior, and views of a system. An architecture description is a formal description and representation of a system, organized in a way that supports reasoning about the structures and behaviors of the system.<\/p>\n

Software design is about the individual modules and components of the software, and software architecture is about the overall structure that these components fit into. Software design focuses on the functionality of the individual components, while software architecture focuses on how the components work together to create the final product.<\/p>\n

How do you build a system architecture <\/h3>\n

There are a few steps involved in architecture design:<\/p>\n

1. Analyze the requirements – This involves understanding what the system needs to do and what kind of workload it will have.<\/p>\n

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2. Define use cases for the system – Once the requirements are understood, use cases can be defined. This will help identify which processes or modules need to be implemented.<\/p>\n

3. Identify processors\/modules to implement the use cases – This step involves selecting the most appropriate processors or modules to implement the use cases.<\/p>\n

4. Select operating system and hardware platform – The next step is to select an operating system and hardware platform that will be compatible with the processors and modules selected in the previous step.<\/p>\n

5. Assign requirements to individual processors\/modules – In this step, the requirements are assigned to the individual processors or modules.<\/p>\n

6. Define sequence diagrams at processor level – Finally, sequence diagrams are defined at the processor level. This helps to understand the flow of data and control between the various processors and modules.<\/p>\n

An architecture can help an organization to analyze its current IT and identify areas where changes could lead to cost savings. For instance, the architecture may show that multiple data base systems could be changed so only one product is used, reducing software and support costs.