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DB Design From Existing Dataset - Report Example

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This report "DB Design From Existing Dataset" focuses on a project that aims at modeling a database to fit the data retrieved from BBC ontologies. The main objective of the project is to facilitate data linkage and integrity. The final design is a robust system. …
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DB Design From Existing Dataset
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Download file to see previous pages Finally, an attempt was made to analyze the effectiveness of the database designed by demonstrating how queries and views could be generated from the database. The design is convincing enough in attempting to model linked data using a relational database. PostgreSQL was used in modeling the database.
I. Object-Relational Database System likes MySQL and PostgreSQL. The latter was chosen because a sufficient grasp of concepts in it was available. It is an ORDBMS that properly handles data relationships via features like inheritance and other OR features like joins and rules.
II. Due to the number of records in the database, software for maintaining the data and viewing is necessary preferably phpMyAdmin because it supports both PostgreSQL and MySQL databases. Also because the web system is to be implemented upon PHP as the server-side language. pgAdmin III could also be used to manage the Postgres data
IV. An able computer system running on UNIX like systems, Windows, or OSX. However, most people report that PostgreSQL does not work well on Windows, this leaves the two platforms as the most preferable.
In a world with millions of people in search of information, knowing exactly what each need is not only impossible but unrealistic. The contemporary world has seen momentous advancements in the way information is accessed compared to earlier centuries. Several media exist through which information is disseminated to cater for users with diverse needs and capabilities. Audio, video, print and the web are probably the most striking media for this purpose. Providers of such services run into the challenge of organizing their data in a way that presentation is easier and in a way that approximates what people might look for whenever they access these media.
It becomes, therefore, a matter of abject significance to model systems that organize data in way that can be easily presented. ...Download file to see next pages Read More
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