EA - IT Architecture V2 > Architecture Specification > Modeling application architectures
Modeling application architectures
 
Describing data flows
Defining a data flow and its usages
Using a Scenario of Application Flows Diagram
Using communication systems
Using a flow scenario sequence diagram
Describing the structure and services of an application
Application structure diagram
Describing an IT Service with HOPEX IT Architecture
Describing a microservice with HOPEX IT Architecture
Creating an application Use Case Diagram
Describing System Processes
Managing System Processes with HOPEX IT Architecture
Specifying the behavior of a task in a System Process
Modeling Tasks of a System Process
Modeling Tasks of an IT Service
Managing Data
Using Data Stores
Access Data Stores supports
With HOPEX IT Architecture, an application is described by the application flows processed, the components (services and API) providing the functionalities expected by the business and the environment components interacting with it.
After describing the functionalities requested by an application to meet business requirements, this chapter describes how to describe the flows and the structure of applications.