1. MANAGING THE DATA Sasaran Pembelajaran
Mata kuliah : CSM-211 , Management Support System
Tahun Akademik : 2012/2013
MANAGING THE DATA
Sasaran Pembelajaran
The student can making the diagram / schema data/information display of EIS
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2. Objectives The data management challenge : Other Development
- Data Development
- Data Management Issue
- Data Warehouse
Other Development
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3. DATA MANAGEMENT Data / Database is the primarly important of EIS.
Source Data : Internal and external (hard-data and soft-information)
Source Internal Data from database organization to extraction (transformation) tobe database EIS
Source Soft information from external (news, opinition, prediction, forecasting
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4. Example data source
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5. DATA DEVELOPMENT
To echance EIS have shapening the focus, following questions of data development :
What portions of what reports are of interest
How is it used
Is other information related to it
What are the correlations
Would a different summary or format be better ?
Is the level of detail appropriate
Is the update frequency sufficient
What is the confidence placed in is accuracy
Is it timely
Is it complete
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6. SOURCE DATA
Internal :
organization database, needs exstraction (transformation)
example : Oracle, Excell spreadsheet
External :
Needed software /program to filtering and relation by internal data internal to consolidate display
example : data stock market, news service, competitor, Key customer, statistics
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7. DATA INTEGRATION
Data integration is combining source data to development with technical and business challenges.
The technical, develop new technical to additional new display of EIS. And Data from source can combining to be one information comprehensive by user perspective
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8. LINK TO OTHER APPLICATION
EIS can link to other application program to getting result by potentialy better approach
Example :
Combining DSS Application, use information
by , group support software
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9. DATA MANAGEMENT ISSUES
Integrity
Ownership and sharing
Security
Storage
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10. Data Management Issues
Integrity :
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11. Ownership and Sharing
Getting data EIS, procedure can include the following :
Discussing the purpose of data and how it is to be used in EIS
Reviewing the initial screen using data prior to placing online to executve users
Jointly developing data extraction processes to minimize disruption to database or processes
Notifying data suppliers of any abnormal values obtained
Providing data supplier with hardcopy of EIS screen that use data ( if there are not online to EIS)
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12. DATA WAREHOUSES Need of Data Warehouse Benefit of Data Warehouse
Bulding data warehouse
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13. Data Warehouse
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14. SOFT INFORMATION Hard information :
All data that getting from convensional method
Example :
financial report, sales order, inventory control.
The Information reporting by schedulling, as user requirement.
The Information produce by management database, and needed to lower management
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15. Characterics Information
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16. Perbedaan Hard dan Soft-informasi
 
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17. The collection soft information Method
The Question to collection soft Information :
What the soft information of EIS ?
How to entry-data ?
What information provide to the User
What soft information that not provide in EIS ? What reason ?
What application to use by soft information ?
What decision that influence soft information?
How soft information influence value of EIS ?
What the Factor that influence soft information ?
In the future, what soft information that needed ?
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18. LEGEND Rumors, gossip, hearsay 9,4 % Opinion, feelings, idea 15,6 %
Prediction, speculations, forecasts, estimates 78,1 %
Explanation, Justification, Assessments, interpretations ,6%
Schedules, Formal Plans ,0 %
News reports, industry trends, external survey data ,5 %
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19. Category of Soft Information
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20. The Reason needed soft information
Executive need soft information
Organization culture impact needed soft information of EIS
Executive do not commitmen to provide soft information of EIS
Soft information can increasing attention from critical issue
Soft information can increasing organization development
Soft information can give additional industries variation
Soft information provide competitive data to increasing value added
Soft information donot always in the EIS
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21. The Reason needed soft information
Value soft information depend on timing
Additional Quality and Quantity soft information can increasing supporting of Staff
Soft information can increasing value of EIS
Organization can increasing Quantity and Quality soft information
Identification source, increasing value of soft information
Provide soft information by EIS defend of technologies
Prediction, Forecasting, estimation can provide enter to soft information
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22. Technologies Process Soft Information
1. Text based document
- new stories -
- letter
- report
2. Commercial database
Robotic, monitoring the data source. The robot can give signal and information to send for soft information, if there are modify and change significanly..
============ thanks 4 your attention ===========
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