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Computer Technology Essay

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Computer technology is one of the most essential in the world of today. It has become an important tool in varieties applications. There have two main areas which based on the computer technology to accomplish in their systems, these are the data model and the data classification.

In terms of The data modelling, it is a way to simplify the real system by using the abstract representation. Birta and Arbez (2007:p. 6) state that data modelling has replaced the real system by describing with a simple technical way instead of find out the results by using experiments. There is a variety of benefits why the experiment has been replaced by data modelling. It could come from a higher cost of investment, a dangerous of experiments or those experiments use a long time to test the system. The role of data model has been used in a wide range of possible areas. However, the principal application is to support the business processes of an organization, such as product manufacturing or payment of insurance and taxes.

Turning to the data classification, Vellante (2009) refers to the data and information classification is that The rules and the processes to classify a large scale of information which can be manipulated and managed more efficiently following to require. In addition, the usefulness of data classification is that it can prepare an organization to get information and solves specific requirements efficiently.
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Regarding the title, this issue focuses on several criteria of data modeling and data classification. Firstly, the essential criteria of data modelling involve a criterion of cost, a dangerous criterion and the criterion of non-existing system. Secondly, the data classification highlights in criterion of the classes ...


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...ms the data model is an advantageous tool to replace all RFID standard and logistic process. Zacharewicz, et al. (2011:p 597) agree with Bottani1’s point by considering the data modelling and distribute simulation should be a preceding procedure to assist dimension and validation behavior before developing a real logistics and chain management systems.

In this regard, a main advantage of modelling has been found in its capability to investigate the complex systems. It could be very useful to understand the practical implications of the technology. Other reasons of modelling are that due to high economic investment to comparison the RFID system with others solutions such as barcodes. Finally, it is really as economic risk if implement of RFID solutions in a real transportation or supply chain cases without knowledge the advantages and limits of this technology.



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