Logical modeling

The logfical or conceptual model is abstract in nature and is therefore independent from the implementation platform. In most cases this model must be readable for non IT stakeholderrs.

Package	Hourglass elements
Author	102401
Alias	--
Stereotypes	ApplicationFunction

Diagrams

Relation transformation overview

Overview of the transformation from a relational database to a data target

File transformation overview

Overview of the transformation from file based data to a data target

Transformation generic ABB

Description of the generic aspectis of the transformation application function. This has the following elements

Data sources

Transformation functions

Data targets

Data or object modeling functions

In this diagram a description of the datapipe from an (webservice) or XML file source to the target datamodel is described. This is based on the transformation of a XML model to an intermediate tabular or relational model and this is then processed in an ETL process to transform the source data model in a number of steps to the required target model.

Linked elements

Hourglass elements

Modeling Aggregation