Company Database Design Model Essay - 1013 Words

Introduction As a requirement for our Database Management System I subject, we were assigned to create a database design model for a certain company. Since our instructor allowed us to select any company, we chose _____ ____ _____; further details about this establishment will be explained in the later part of this article. It’s been known that a company with a good business design flow would most likely be much more prone to success since it is the foundation on how a company should develop and progress. It is where business experts and analysts base their critical decisions especially in the part where crucial events take place. Probably one of the most important characteristics of good business plan and design is the structure†¦show more content†¦The business rules we have developed for ______ are as follows: 1. The rate for computer rentals shall be P5.00 per 30 minutes of usage. If a session of usage reaches more than the exact division of 30 minutes (example: total usage time is 2 hours and 7 minutes.), the excess of 7 minutes shall be charged P5.00. Therefore, as the example stated above, the user shall be charged for a total amount of P25.00. The first 30 minutes shall also be charged an amount of P5.00. 2. Computers to be repaired must be sent to the establishment. There shall be no home service allowed unless for some special cases. A home service may be performed but with some additional charges. A charge of 10% of the total repairs cost shall be applied. 3. The company shall not be held liable with regards to software piracy installations. The client should have with them their registered and licensed Operating System (for OS Installation); licensed software (from application software to utility software), and other software. The establishment shall only be of service for installation guide relating computer software and hardware. 4. Follow-up designs shall be charged differently from initial designs. Same as with design productions whichShow MoreRelatedquestion answer1663 Words   |  7 Pagesthe reference is weak entity because depends on client entity and doesn’t have primary key. (Section 12.4). 12.11 You are required to create a conceptual data model of the data requirements for a company that specializes in IT training. The Company has 30 instructors and can handle up to 100 trainees per training session. The Company offers five advanced technology courses, each of which is taught by a teaching team of two or more instructors. Each instructor is assigned to a maximum of two teachingRead MoreWhat is the Purpose of a Database Management System?1474 Words   |  6 PagesThe purpose of this paper is to explain what a Database Management System (DBMS) is, the main principles of database design and to describe the features or characteristics of four prevalent database models. What is a DBMS? A database management system could be described as a file processing system that creates and administers data and or objects as information for the purpose of access and storage in a convenient way. Many types of programs have been written to add and extract information fromRead MoreMicrosoft Azure Sql Database Analysis893 Words   |  4 PagesMicrosoft Azure SQL Database: Microsoft Azure SQL Database is a cloud database service of Microsoft’s. I have worked with MSSQL Database during my job. Now I want to learn advance technology which is Sql Azure. In SQL Azure you have to use SQL Server authentication instead of Integrated Security. 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You can save different types ofRead MoreEssay on Database design process906 Words   |  4 PagesAbstract Database Systems has a practical, hands-on approach that makes it uniquely suited to providing a strong foundation in good database design practice. Database design is more art than science. While its true that a properly designed database should follow the normal forms and the relational model, you still have to come up with a design that reflects the business you are trying to model. This paper shows describes design process of database project. The importance of Completing the Design ProcessRead MoreDesigning A Model Using Structured Analysis Techniques1401 Words   |  6 Pagesof the business and what must be required of the new system. The next step in designing and implementing the new system is determining the processes that will be applied to the data and graphically representing them in a model using structured analysis techniques. Process models are used to identify and document the portion of system requirements that relates to data. Processes are the logical rules that are applied to transform the data into meaningful information. During this phase, data flow diagramsRead MoreData Model : An Abstract Model1000 Words   |  4 Pages What is data model: Data model is defined in different ways; Here I discuss couple of definitions. A Data model is an abstract model that organizes elements of data and standardizes how they relate to one another and to properties of the real world. (wekipedia,2016) A Data model says what information is to be contained in a database, how the information will be used, and how the items in the database will be related to each other. (Dictionary.com) Data modeling is the process of documenting a complex