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Customers; Employees; Information technology staff; Executive suite;
Business Partners; Suppliers; Other Interested Parties
Referential integrity rule
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foreign keys which link rows in one table to rows in another table must have
values that correspond to the value of a primary key in another table
Transaction data
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Records of the day to day business events
Disadvantages of ERP systems
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- very complex and time-consuming
- Resistance to change
- very costly
- standardization of best practices may not work well with company culture
Types of security issues in ERP systems
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- Client Tier
- Application Tier
- Database Tier:
, Methods for gathering information
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• Self- generated: Used when the preparer personally knows the process.
individual work, fastest
• One-on-one interview- Each person involved is interviewed separately
and sequentially. LONG
• Group interview (*) - Usually more effective than the other two methods.
Still long though
Cardinality
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the indicators of the business rules around a relationship. Each relationship
has a minimum and a maximum cardinality
BPI goals similar to BPR
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· Streamline, standardize and improve quality of business process
· Increase employee morale
· Increase the organization's ability to anticipate, manage and respond to
changes in business environment
Structured Query Language (SQL)