SysFEAT - Systemic Framework for Enterprise Architecture & Transformationk

BUILDING BLOCK - Application Component

Description	An Application Component is a functionnal unit of software (java class, COBOL Program, Batch) that is a consistent, indivisible unit of processing of an Application producing and consuming its Information Outcome Events though APIs (Application Interface). a) Application Components are assembled and orchestrated in Applications. b) Application Components cannot be directly deployed to Computing Systems: they need to be organized in Deployable Application Packages. Application Component is a Micro enterprise asset that sits at the lowest level of Business Software System decomposition. Example: the "Salary and Wage Calculation" component is an Application Component that is part of the "Payroll" Application.
External references	C4 Model - Level 3 - Component Diagram, C4 Model - Metamodel, OpenGroup - ArchiMate - Application Component
Super Types	Micro Business System Software Module (from partition: Systemic Levels of Software Module)
Functional Domain	Application Functional Architecture The Application Functional Architecture domain is used to describe the functional structure and behavior of Business Software Systems.
Dictionary	Dictionary of SysFEAT concepts
Systemic Levels	Micro
Lexical Scope	Architecture Container
Framework Mapping	C4 Model Mappings : Component

RELATIONSHIPS

Simple Graph Graph & Inheritance Table

Simple Graph

Composition: ➝ Classification: ➝ Specialization: ➝ Enumerated definition: ➝ Syntax: ➝

Graph & Hierarchy

Composition: ➝ Classification: ➝ Specialization: ➝ Enumerated definition: ➝ Syntax: ➝

Relationship Table

Relationship	Cardinality	Target Entity	Source Entity	Description
Required software technology	[*..0]	Software Technology	Software Module	Set of Software Technology(ies) on which a Software Module is based.
IT Service Part	[*..0]	Application Component	Software Module	Embbeding of an Application Component in an Application or in another Application Component.
Specialized Software System	[*..0]	Business Software System	Business Software System
Realized Logical System	[*..0]	Logical Software System	Business Software System
API Service Point	[1..1]	Application Interface	Business Software System
API Request Point	[1..1]	Application Interface	Business Software System
Software Connection	[*..0]	Application Interface	Business Software System	An Interaction represents a contract between entities in a specific context inside or outside a company. These entities can be organizational units, activities, or processes.The content of this contract is described in a protocol.
Physical data store	[*..0]	Physical Data Domain	Business Software System

TEXTUAL SYNTAX

SEMANTIC TAXONOMY

Sub-Types Super-Types

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BORDERS

Name	Super type	Border Type	Description
API Request Point	Business Agent::Business Request Point	Application Interface
API Service Point	Business Agent::Business Service Point	Application Interface