Systems design is the process of defining system elements such as modules, architecture, components, and interfaces and data based on the stated specifications for a system. We may claim that system design differs from discussing the system specifications to designing the product. It is the process of identifying, developing, and designing systems that satisfy a company or organization’s unique needs and requirements. To manage system specifications and design methodology a structured approach is required. System design can be defined as the physical and logical design. The conceptual design represents the abstract data flow while the input and output processes in the system are represented by physical design. The various subsets of System Design Logical design Its abstract representation of the system’s data flow, inputs, and outputs. This defines the origins, destinations, data warehouses, and data flows all in a mechanism that satisfies user requirements. A system’s logical design is prepared while keeping in mind the level of detail which practically tells the flow of information and the system out. Both the data flow and E-R diagrams are used. Physical design The process of the system’s actual input and output has to do with physical design. The key physical design requirements are to determine how the resulting data is checked, stored, and displayed. It revolves around the design of the user’s interface, process design, and data design. Architectural design The high level of design that emphasizes device architecture design is often named. It describes the system’s existence and origin. Detailed design Architectural Design follows and emphasizes the development of each subject. Why should we use System Design? Reliability This means a system’s ability to tolerate faults or problems avoiding crashes or full shutdowns. The benefit and advantage of this are that fault-tolerant systems are designed using fault intolerant components. Scalability Scalability is the ability of the device to work and to provide fair performance in a heavy load situation. Quality can be considered as the operating characteristics of the system when adjusting the load parameter of the system. System designs are used to solve such problems and reduce the user’s efforts. Maintainability It involves writing code that someone who is not the original author of the code recognizes and updates it. Good code should be provided with clean APIs and interfaces to create new functionalities every time. What can you do with System Design? Most businesses and sectors have proven wonders. This will reduce downtime for the network, cut costs, and improve maintenance work. It helps in teaching new users so the user can quickly understand the device flow. This lets the user overcome problems such as troubleshooting, and lets the manager make better management program final decisions. Advantages of System Design It reduces the cost of designing It eliminates inconsistencies It speeds up the process It makes the life of the customer easier and simpler It provides a lot of resources Conclusion The industry is about making money and making a profit. The benefit of doing this is to improve the efficiency of companies with greater profits. The advantage of a functioning system consists of higher quality control levels and lower cost of production by processing the product and storing the data. This is a prerequisite in any business and enterprise.