communicates with	data access layer (relational)
compromises of	Show as List Extractor Transformer
description	The data layer is the layer that accommodates the gathering of data from the various project assisting tools used by Previous. Within the data layer , the extractor component communicates with the various data stores of the tools used by previous . This layer is responsible for retrieving, abstracting and aggregating data from multiple sources in preparation for the actual analysis of the data A synonym for data layer is - "Data collector layer"
hosted on	Application server
is modeled in	Show as List Context diagram - software systems UML Deployment diagram - Primary presentation Component model
knowledge is located in	Show as List 16 Deployment view - primary presentation and element catalog 3 logical and implementation view - element catalog 4 logical and implementation view - relationships and properties 5 logical and implementation view - element interfaces and behaviour sadocontology1.owl:7_logical_and_implementation_view_-_architecture_background_-_rationale_-_data_gathering sadocontology1.owl:8_logical_and_implementation_view_-_architecture_background_-_rationale_-_databases_and_d 10 logical and implementation view - background - rationale - receiving pulling data
name	Data Layer
presented in	Show as List Deployment view logical and implementation view
Class	Show as List Layer
Name	Data Layer

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Properties of Data Layer