Modular Service Architecture for Plan-Driven Procurement
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Solution Overview
Problem
Large and complex enterprise software systems require a scalable and cost-effective software architecture for plan-driven procurement processes, with existing solutions failing to efficiently integrate multiple components across different hardware platforms and geographical locations.
Innovation Solution
A software architecture design that structures plan-driven procurement applications into multiple process components interacting through service interfaces, allowing for scalable deployment across separate hardware platforms and enabling effective reuse of software components, with each deployment unit capable of independent operation and interaction through defined service operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If enterprise software systems are implemented with multiple components across different hardware platforms and geographical locations, then the system's adaptability and scalability are improved, but the device complexity and integration difficulty increase
Solution Approach 1:
The software system is divided into independent process components (purchase request processing, purchase order processing, supplier invoice processing, etc.) that can be deployed separately on different hardware platforms. Each component is encapsulated with defined service interfaces, allowing the system to span multiple geographical locations while maintaining manageable complexity through modular organization.
Solution Approach 2:
The architecture employs universal service interfaces that enable any process component to interact with any other component through standardized communication protocols. This multi-functional interface design allows the same interface structure to handle various types of interactions (data exchange, event notification, process coordination) across different hardware platforms and geographical distributions.
2Productivity
If software components are distributed across multiple deployment units on separate hardware platforms, then the system's scalability is improved, but the integration and interaction management becomes more difficult
Solution Approach 1:
Service interfaces act as intermediaries between distributed process components. These standardized interfaces mediate all interactions between components on different hardware platforms, providing a uniform mechanism for data exchange and process coordination that simplifies integration management despite the physical distribution of components.
Solution Approach 2:
The architecture allows dynamic addition and removal of process components on different hardware platforms without requiring system-wide reconfiguration. New components can be deployed independently and automatically integrated through the standardized service interface framework, enabling scalable growth while maintaining manageable integration complexity.
3Ease of manufacture
If process components are designed for reuse across different deployment units, then the ease of manufacture and deployment is improved, but the interface definition and standardization requirements increase
Solution Approach 1:
Service interfaces are designed with universal structures that can accommodate multiple process components across different deployment units. The same interface patterns and communication protocols are reused throughout the system, allowing process components to be packaged and deployed as reusable units while the interface complexity is managed through standardization rather than customization.
Data Source
AI summary
Methods, systems, and apparatus, including computer program products, for implementing a software architecture design for a software application implementing plan-driven procurement. The application is structured as multiple process components interacting with each other through service interfaces, and multiple service interface operations, each being implemented for a respective process component. The process components include an Inbound Delivery Processing process component, a Material Inspection Processing process component, a Site Logistics Processing process component, a Confirmation and Inventory process component, a Purchase Request Processing process component, a Purchase Order Processing process component, a Purchasing Contract process component, a Supplier Invoice Processing process component, a Demand Forecast Processing process component, a Supply and Demand Matching process component, an External Procurement Trigger and Response process component, and a Logistics Execution Control process component.