Waiters on Call-Delivery Information Management- myassignmenthelp

Question: Discuss about theWaiters on Call-Delivery Information Management System. Answer: System Design Introduction System design is a systematic way of defining the planning, unit, interfaces, and data for a system to meet particular requirements(Van Gigch 2013). It is the process of defining system elements and components to create a coherent and a desired system. System design may take different approaches when developing the system; the methodology can be that of bottom-up or top-down approach. The structure of the system should explain the functional, temporal, behavioral and specific desirable appearance as per the users need(Wasson 2015). Purpose and scope The purpose of the system will be to offer online order and delivery of food from restaurant to the customers. The system will keep the orders and delivery records for analysis and help the hoteliers make appropriate decisions pertaining to quantity and quality of food preparation and services. System constraints and assumptions The fact that the system will operate online makes it selective, some clients may not be in a position to be online to make an order. Another constraint is that, people who are far may not get the services in time. The assumption in the system is that, each of our customers will have internet access in order to make orders. Object oriented design This is the conceptual model that enables programmers ensure system development is flowing(Kopec 2014). In Object oriented design phase, there is system analysis and system architecture. System analysis helps in proper studying of activities in order to identify procedures for achieving efficient operations. System architecture on the other hand defines the behavior and structure of the system. System analysis Waiters on Call Meal-Delivery system will encompass the privacy of the customers order, responding to all orders, protection of the customers information and residences and generation of weekly report to the restaurants for good decision making. Once a customer has placed an order, the system administrator will confirm the order to the customer and then direct the order to the restaurants for packaging, after packaging, the driver will ferry the food to the specified residences. Orders made in the system will be served on the basis of the near the destination the first to be served. System architecture When an inappropriate order is made in the system, the system administrator will respond to the customer appropriately, if the order is made by more than one customer from diverse localities, then the administrator will advise the restaurants to start offering the afore-ordered food. The system will be designed so that, frequent customers create an account in the system so that they are served on discounted rates. Database, controls and security A database is a collection of information organized for easy and efficient access, update and management. Database security is vital in any organization and should be treated with utmost faith for better analysis and information confidentiality(Chandrashekhar 2015). Information in a database should be organized properly and can get expanded, updated or deleted with ease upon authentication. The system Waiters on Call-Delivery will have a database where bio data of customers and orders get stored. Information in the database captured from customers will include; name of the customer, identification number, age, location of the customer and the unique number assigned to the customer by the system. The unique number will be used on tracking the customers loyalty for possible application of discount rates on his/her orders. The database will be updated by the customer on basis of orders delivered and paid or unpaid orders. Once the week is over, this orders information in the database are emptied to the restaurants for analysis. On the issue of security of data stored, the system will allow database access only through password authentication. Systems implementation and acquisition System implementation is the procedure explaining how the system should be built and operationalized(Trafialek 2017). After completing developing the system; implementation stage comes in. when operationalizing waiters on Call-Delivery system, the system administrator will be trained on how to handle and store data in the system, how to update, delete or add functionalities to the system and ensuring confidentiality of customers orders. Users who previous used the manual orders will be called and get training on how to use the online system to give orders. The system will require a computer with internet access to run on. The system will require periodical maintenance in order to ensure smooth running of the system throughout. Project management Project management is the application of techniques, knowledge, skills and tools to projects activities in order to reach the project goal(Nicholas 2017). The management of the project Waiters on Call-Delivery system has been transformational and up to the task. Project management is essential especially on system development since coming up with a system needs directives and a consultation point. It is through proper project management that most projects achieve their purpose. The management of this project has been hierarchical with group leaders and departmental heads cooperating to give suggestions to the manager. Modeling Diagrams The modeling diagrams have been attached References Chandrashekhar, AM,AM,ASTARN, 2015, 'Analysis of Security Threats to Database Storage Systems', International Journal of Advanced research in data mining and Cloud computing, vol 3(5). Kopec, D, 2014, 'Object-Oriented Design', In Dart for Absolute Beginners, pp. pp. 147-167. Nicholas, JMASH, 2017, 'Project management for engineering business and technology', Taylor Francis. Trafialek, J,TJ,KWAKW, 2017, 'Implementation and functioning of HACCP principles in certified and non-certified food business: A preliminary study.', British Food Journal, vol 119(4), pp. pp. 710-728. Van Gigch, JP, 2013, System design modelling and metamodeling, Springer Science Business Media. Wasson, CS, 2015, System engineering analysis, design and development: Concepts, principles, and practices, John Wiley Sons. Burke, R., 2013. Project management: planning and control techniques.New Jersey, USA.