CONCEPT DOMAIN - DODAF2 - DV-2 - Logical Data Model

Description	The documentation of the data requirements and structural business process (activity) rules. In DoDAF V1.5, this was the OV-7.
Dictionary	SysFEAT - DoDAF 2
Parent Domain	DODAF2 - Data and Information Viewpoint

DOMAIN CONCEPT GRAPH

CONCEPT DESCRIPTIONS

Concrete Concepts

Concept	Description
Enterprise	An  Enterprise is a macro Enduring Initiative that delivers added-value Products (goods & services) to its target  Customers. It requires a formal organization of groups of people and resources to achieve its purposes. References:  OMG - UAF - WholeLifeEnterprise  OpenGroup - TOGAF - Definition - Enterprise  SAFe© - Enterprise  SAFe© - Portfolio SAFe  WordNet - Enterprise
Logical Data Dictionary	Dictionary of Logical Data Entity.
Logical Data Domain	A  Logical Data Domain is used to define a logical data structure made up of Logical Data Entity(ies) and data views.
Logical Data Entity	A  Logical Data Entity is a logical structure of a Data Entity. As any Data Entity, it has an independent existence and can be uniquely identified. A  Logical Data Entity is characterized by Logical Relationships it has with other  Logical Data Entity(ies) and by its Attributes. References:  DDD - Glossary - Entity  OMG - UAF - ResourceInformation  OpenGroup - TOGAF - Definition - Data Element
Logical Data Map
Logical Data Property	A  Logical Data Property is an immutable type that is distinguishable only by the state of its properties. That is, unlike a Logical Data Entity, which has a unique identifier and remains distinct even if its properties are otherwise identical, two Value Objects with the exact same properties can be considered equal.

Abstract Concepts

Concept	Description
Logical Data Asset	A  Logical Data Asset is a  Data Asset used for the description of data consumed and produced by Logical Software Systems.  Logical Data Assets are defined in Logical Data Dictionary(ies).
Logical Data Element	A  Logical Data Element represents the logical structure of any kind of data that can be memorized by a Business Software System. A  Logical Data Element is either a Logical Data Entity or a Logical Data Property. Only Logical Data Entitys can have identity and can be referenced by Logical Relationships. Logical Data Propertys only handle raw data.
Logical Data View	A  Logical Data View a collection of filtered Logical Data Entitys.