Database Design & Development

…Relational Database Management System Definition of RDBMS RDBMS can be defined as a set of modules that helps the organization create, maintain database at a single, centralized point. It is a database management system that is based on a popular model of relational model. This model was devised by E. F. Codd. It is a DBMS that manages the data in the form of tables, even the relation that exists between these tables in stored in the form of tables. RDBMS is based on the concept of relational system, referential integrity and normalization (Chaterjee 2005). All data is held in the form of tables and is described by the use of data values. The data which is found in the table columns…4 Pages(1000 words)Essay

Database systems analysis & design

…the stakeholders of the system, the required features that the database model should deliver and the design of the Entity Relationship Diagram. It then highlights how the design confirms the three forms of normalization i.e. 1NF, 2NF and 3NF. In order to test the working of the proposed logical design, results of certain test cases have also been presented. System Context The University System aims to help keep track of the registered students’ transcripts. It keeps a record of the students in the university. Each student record includes personal details, the departments that they are majoring in, any minors they might have chosen, the courses a…12 Pages(3000 words)Assignment

Database Design and Implementation

DatabaseDesign and Implementation Faculty: Department: Module Academic Year: Semester Data investigation and capture 1 of the three websites chosen 1.1.1 http://www.ubid.com This is an online auction site gaining popularity close to that of e-bay. Even though it does not have as much traffic as e-bay, it generates quite a number of sales. The fact that it does not charge listing fee puts it at a greater competitive edge over the similar online purchasing sites. A major pitfall exists in the payment duration; the buyer’s payment can take up to a fortnight since it goes through Ubid which can cause a serious cash flow problem for the new sellers. 1.1.2 http://www.ebid.net/ E-bid auction is one of the…20 Pages(5000 words)Assignment

Principles of Database Design

…Principles of DatabaseDesign Principles Of DatabaseDesign Disaster Recovery and Business Continuity Plans Business continuity and disaster recovery refer to the contingency plans and measures designed and executed by a business to guarantee operational flexibility in case of any service interruptions. As information technology systems have become the focus of all areas of business, the capacity to reliably and promptly recuperate these systems have become a vital issue in any business. A Business Continuity Plan identifies a business’ vulnerability to both internal and external threats and manufactures soft and hard assets that offer efficient prevention and recovery for the business. At the same time, it retains value system… …

Entity Relationships
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