Relational Database Concepts and Applications: Research Paper
Research Paper
University of Maryland University College
CMIS 320 6381 Relational Database Concepts and Applications
Professor Kevin W…..
By
Bob Bobson
March 7, 2014
Introduction
In order to successfully transition from our current paper and email based equipment request method to a completely paperless online system, we must build and implement a relational database. A relational database will allow us to store, filter, make changes to, and share of the data that is needed in our new online equipment ordering system.
Relational Database Overview
“Databases are a mean for storing information in such a way that information can be retrieved from it. In simplest terms, a relational database is one that presents information in tables with rows and columns.” “A table is referred to as a relation in the sense that it is a collection of objects of the same type (rows).” “Data in a table can be related according to common keys or concepts, and the ability to retrieve related data from a table is the basis for the term relational database.” “A Database Management System (DBMS) handles the way data is stored, maintained, and retrieved.” “In the case of a relational database, a Relational Database Management System (RDBMS) performs these tasks. Oracle, 2014)”
Why We Should Implement a Relational Database
“Establishing a relational database management system is a great way to increase data integrity, efficiency, ask questions, sort and filter data, provide stronger security, and share information in one concise design which is very user friendly if developed correctly. Relational databases allow the ability to cross-reference data stored by the business and as a result provide a higher level of integrity.” “The key to success is in the foundation of the database's design.” “Relationships of data must be accurately assessed and once this connection is established, the rest falls into place rather smoothly. (Goessl, 2009)”
University of Maryland University College
CMIS 320 6381 Relational Database Concepts and Applications
Professor Kevin W…..
By
Bob Bobson
March 7, 2014
Introduction
In order to successfully transition from our current paper and email based equipment request method to a completely paperless online system, we must build and implement a relational database. A relational database will allow us to store, filter, make changes to, and share of the data that is needed in our new online equipment ordering system.
Relational Database Overview
“Databases are a mean for storing information in such a way that information can be retrieved from it. In simplest terms, a relational database is one that presents information in tables with rows and columns.” “A table is referred to as a relation in the sense that it is a collection of objects of the same type (rows).” “Data in a table can be related according to common keys or concepts, and the ability to retrieve related data from a table is the basis for the term relational database.” “A Database Management System (DBMS) handles the way data is stored, maintained, and retrieved.” “In the case of a relational database, a Relational Database Management System (RDBMS) performs these tasks. Oracle, 2014)”
Why We Should Implement a Relational Database
“Establishing a relational database management system is a great way to increase data integrity, efficiency, ask questions, sort and filter data, provide stronger security, and share information in one concise design which is very user friendly if developed correctly. Relational databases allow the ability to cross-reference data stored by the business and as a result provide a higher level of integrity.” “The key to success is in the foundation of the database's design.” “Relationships of data must be accurately assessed and once this connection is established, the rest falls into place rather smoothly. (Goessl, 2009)”
References: Barrodale Computing Services Ltd. (2011). Applications of Object Relational Database Management Systems at BCS. Retrieved from Barrodale Computing Services Ltd. (BCS): http://www.barrodale.com/docs/ORDBMS%20Applications%20at%20BCS.pdf Goessl, L. (2009, November 23). Business Advantages of a Relational Database. Retrieved from Inside Business 360: http://www.insidebusiness360.com/index.php/business-advantages-of-a-relational-database-15806/ Oracle. (2014). A Relational Database Overview. Retrieved from Java Tutorial: http://docs.oracle.com/javase/tutorial/jdbc/overview/database.html .