Versioned Components and System Modularity
Based on the model analysis, here is how the versioned components contribute to the system's modularity and evolution:
RDB gen 4
RDB gen 4 (Technologieversion, UUID: c9b8f78c-b146-fb93-121c-b9df6ede6419) serves as an abstract technology version specification within the Technologies package. It acts as a modular abstraction layer that can be realized by different concrete implementations, enabling evolution by allowing the underlying implementation to change without affecting dependent components inno-1 inno-1 1/1 Click for details .
Postgres v 2.4.5
Postgres v 2.4.5 (Herstellerproduktversion, UUID: 2244242c-a3b7-224e-3489-6c762d540247) is a concrete manufacturer product version that realizes RDB gen 4. It is connected via the relationship "RealizationTechnology_OfTechnologyVersion@RDB gen 4@Postgres v 2.4.5" (UUID: 6f8e67a2-9e21-4110-7c18-69cb03d192f2) and belongs to the "Manufacturer Products" package, providing clear organizational modularity. This enables evolution by allowing version upgrades (e.g., to Postgres v 2.5.0) while maintaining the RDB gen 4 abstraction inno-2 inno-2 1/1 Click for details .
Relationship Structure Supporting Modularity
The dependency chain creates a clear separation between abstract and concrete layers:
| Component | Type | Role |
|---|---|---|
| Relational Database | Technology | Requires RDB gen 4 |
| RDB gen 4 | Technology Version | Abstract specification |
| Postgres v 2.4.5 | Manufacturer Product | Concrete implementation |
This structure enables independent evolution of each layer inno-1+1 inno-1 1/2 Click for details .
Modularity Benefits
- Layered Abstraction: Abstract technology versions can be realized by multiple concrete implementations
- Independent Evolution: Version upgrades can occur at the implementation layer without breaking dependent components
- Clear Ownership: Components are organized in dedicated packages (Technologies, Manufacturer Products)
- Traceable Dependencies: Relationships explicitly document which technology versions are required and realized
Note on Thalabus V.2.4.231
Thalabus V.2.4.231 was not found in the model. The semantic search returned unrelated elements (AI4EAM_EA Chat Bot, various assessments), suggesting this component may not be present in the current model or may use a different naming convention.
View Related Diagrams
The following diagrams are relevant to this analysis:
- Technology Architecture Diagram - Shows the relationship between RDB gen 4 and Postgres v 2.4.5
- Package Structure Overview - Displays the Technologies and Manufacturer Products packages
