Define Data Modeling Standards

Phase:	Phase 3
Activity:	Data Standards
Sort Order:	2
Page Status:	Unchecked
Include Task?:	Used
Task Status:	Active
Short Name:	Data Modeling Standards
URL:
Description:	As stated.
Objective:	Data Modeling Standards provide a set of guidelines that should be followed for modeling data in operational or information systems. Standards are defined that relate to: Logical Modeling techniques related to: Entities definitions Use of Sub-types and Super-types Attributes definitions Relationship and cardinality Use of Keys Handling specific types of data issues, such as: Time Variance Auditing Volatility DBMS-specific definitions These standards act as input to the modeling process of going through Conceptual, Logical, Physical Design and Implementation.
Inputs:	[[HasInputs::Include: High Level Information Requirements Data Governance Policies]]
Outputs:	[[HasOutputs::Include: Data Modeling Standards]]
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