Literature

System Information Requirements

This is a collection of documents that specifies a set of requirements for developing a Decision Support System for Gadget Web shop for use in control and manages gadget products of PCrepublic Company in easy way. These documents are not meant to be a highly detailed and specific set of requirements for building a particular system; but it can be act for company reliability and make the company task easy and hassle free. However, it designed to be a solid starting place for designing a system. It can also identify and monitor the decreasing or increasing income of the company sales and inventor, so it can be very helpful to prevent the company loss.

Analysis of system requirements

Functional Requirements lays out in straightforward terms what functionality of a Decision Support System for Gadget Web shop should provide in order to be effective. The document is organized into functional areas and consists of a series of statements such as the system shall provide the ability to create, view, update and delete client records, products records and also manage administrative records. All data and records of transaction will be able to store in the system database records and ordering process will become easy and hassle free for all the customers, in this good way the company can performed well and do the company task easy and make the company business expand.

Designing the recommended system

This work provides a recommended system design for a decision support system for gadget web shop (DSSGW). The system design includes: detailed function data flows for each of the core data processing functions of DSSGW, in the form of input/processing/output algorithms; detailed descriptions of the inputs and outputs; performance specifications of DSSGW; system required to develop and operate Decision support system for gadget web shop. In addition, the work provides a summary of the rational used to develop the recommended system design, a...