Design and Architecture of Construction Company Management System
A system architecture is the conceptual model that defines the structure, behavior, and more 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.
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System design is the solution for the creation of a new system and the existing system in a manageable way .This phase focuses on the detailed of the feasible solution. It emphasis on translating design. Specifications to performance specification.
System design has two phases of development.
During logical design phase the analyst describes inputs (sources), output (destinations), databases (data stores) and procedures (data flows) all in a format that meets the user requirements. The admin also specifies the needs of the user at a level that virtually determines the information flow in and out of the system and the data resources.
Here the logical design is done through data flow diagrams and database design.
Physical design relates to the actual input and output processes of the system. It focuses on how data is entered into a system, verified, processed, and displayed as output. Physical design produces the working system by defining the design specifications, which specify Exactly what the candidate system must do. The programmers write the necessary programs that accept input from the user, perform necessary processing on accepted data and produce the required report on a hard copy or display it on the screen.
Other Helping Material of Software Documentation and Coding
- Construction Company Management System Code download
- ERD of Construction Company Management System
- Class Diagram Construction Company Management System
- Sequence Diagram Construction Company Management System
- Design and Architecture of Construction Company Management System
- Use case Description of Construction Company Management System
- Functional and Non functional Requirements Construction Company Management System