Repository Models and Legacy Systems
The evolution from the information grow older demanded robust management systems for storing large amount of data, effectiveness in collection, and improved data reliability and posting; hence, the introduction of databases from flat data file systems. Despite this advancement in technology, a large number of organizations including Colorado Economical Reporting System (COFRS) use legacy databases systems. Colorado Financial Confirming System (COFRS)
The Co Financial Confirming System (COFRS) is a great accounting program in the point out of Co, which is accountable for storing records and processes annual bills (Russell, 2012). Russell (2012) opines the fact that COFRS is an maturing legacy program that utilizes outdated technology when the complexity from the programming composition is challenging to maintain, and costly to support the system. Benefits and Drawbacks of Continued use of the Legacy Database Based on the nature of the COFRS, the state of Co needs to stop the use of this kind of legacy program. The benefits of continuous to use a heritage database in a business in order to keep the program as a backup system or perhaps for specific business functional processes (Lin, 2008). Yet , with the continued use of the legacy data source of the COFRS by the state of Colorado, there are feasible drawbacks. These kinds of drawbacks contain redundant data, inconsistency in data format, and the inability to share data among different departments. Russell (2012) claims that potential failures with the legacy system are damaging, expensive to maintain due to out-of-date technology, and hard to support depending on the intricacy of the data source design The Database Designs and the COFRS
For effectiveness and better productivity, it is essential that COFRS reduce the risk and expense of its operation and the california's ability to boost financial control, reporting, and forecasting (Russell, 2012). The COFRS key responsibility is definitely processing twelve-monthly expenditure through the...
References: Chhabra, Jatin. (2013, April 1). Benefits and Limitations of the Relational Databases Model for Business Applications today. Retrieved from http://www.scribd.com/doc/133350294/benefits-limitations-of-the-relational-database-model-for-business-application-today-Why-is-the-object-oriented-database-model-gaining-acceptance
Lin, Chang-Yang. (2008, December). Migrating to Relational Program: Problems, Methods, and Approaches. Contemporary Managing Research (pages 369-380, Volume. 4, Number 4).
Oppel, A. T. (2009). Directories: A Newbie 's Guideline. New York, BIG APPLE: McGraw-Hill Specialist. Retrieved from your Walden Library: http://site.ebrary.com/lib/waldenu/docDetail.action?docID=10286217
e-Book ISBN: 9780071608473
Russell, Kristen D. (2012, December). Transforming Colorado Authorities for Today and the Long term. Denver, COMPANY: Governor's Office of Information Technology. Retrieved from http://www.colorado.gov/cs/Satellite?blobcol=urldata&blobheadername1=Content-Disposition&blobheadername2=Content-Type&blobheadervalue1=inline%3B+filename%3D%22OIT 's+2012+Annual+Report. pdf%22& blobheadervalue2=application%2Fpdf& blobkey=id& blobtable=MungoBlobs& blobwhere=1251841393695& ssbinary=true
Thakur, Dinesh. (n. m. ). Data source Models. Submitted in Pc Notes. Gathered from http://ecomputernotes.com/fundamental/what-is-a-database/database-model