Opps...I'm Back.. (Chapter 6 and 7 )
Sorie guys...I left you behind again and again..
Today i will continue my tutorial blog.. hahahaha.. I'm gone tell you about Valuing Organizational Information in Chapter 6 ..:)
What do you know about organizational information ?
Organizational information is comes at different levels and in different formats and granularities..
INFORMATION GRANULARITY refers to the extent of detail within the information (fine and detailed or coarse and abstract.Besides that..in this chapter also have The Value of Transaction and Analytical Information and the The Value of Timely Information..
The Value of transaction and Analytical information encompasses all of the information contained within a single business process or unit of work,while analytical information is encompasses all organization information and it is primary purpose is to support the performing of managerial analysis tasks.The Value of Timely Information is have real time information and real time system .Besides that,this chapter tell us how to understand the costs of poor information and understand the benefits of good information..In this chapter we know that Value of organizational Information what it is..:)
Chapter 7
STORING ORGANIZATIONAL INFORMATION -DATABASES.
Organizational information is stored in a databases.Applications and programs such as supply chain management systems and customer relationship management system,access the data in the database so the program can consult it to answer queries. In this chapter tell us what is the entities and attributes,and their key and the relationship.In addition this chapter have the relational database Advantage.The relational database advantage including:
- Increased Flexibility
- Increased scalability and performance
- Reduced information redundancy
- Increased information integrity(Quality)
- Increased information security.
This chapter also give us the knowledge about the data-driven websites is what actually.This kind of chapter have a lot information about the technology..This chapter is very interesting chapter to read..:) That all from me about chapter 6 and 7.. Bye..:)
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