API Gateway for Legacy System Consolidation
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Solution Overview
Problem
Businesses face challenges in integrating and consolidating heterogeneous legacy systems and applications due to their complexity, size, and interconnections, as well as the difficulty in eliminating redundant functionalities and data, which hinders cross-enterprise collaborations and integration with new technologies.
Innovation Solution
A consolidation system that generates a standard application programming interface (API) to expose business assets to requesting applications, allowing for the consolidation of multiple assets into a single asset without modifying the API or the requesting application's implementation, enabling efficient data and application integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If legacy systems are integrated with new technologies through conventional methods, then cross-enterprise collaboration is enabled, but system complexity and integration difficulty increase due to inconsistent interfaces and fragmented data sources
Solution Approach 1:
The patent introduces an intermediary layer (API gateway or integration platform) that sits between legacy systems and new technologies. This intermediary standardizes interfaces and data formats, enabling collaboration without directly connecting complex heterogeneous systems. The intermediary absorbs the complexity of interface inconsistencies and data fragmentation, presenting unified standards to both sides.
Solution Approach 2:
The patent segments the integration architecture into separate modular components: API definitions, data mapping layers, authentication modules, and business logic layers. This segmentation allows each component to be independently developed, tested, and modified, reducing overall integration complexity while maintaining versatility.
2Productivity
If redundant functionalities and data are eliminated through conventional consolidation methods, then system efficiency improves, but modification costs and risks increase due to deep interconnections and lack of standardized interfaces
Solution Approach 1:
The patent uses an intermediary abstraction layer that decouples business assets from their implementation details. This allows redundant systems to be consolidated by working at the abstraction level rather than modifying individual implementations. The intermediary maintains virtual references to multiple physical systems, enabling consolidation without direct modification of interconnected components.
Solution Approach 2:
The patent creates virtual copies or representations of business assets through standardized APIs. Instead of physically consolidating and modifying original systems, the patent creates abstract representations that can be manipulated independently. This allows redundancy elimination through virtual consolidation rather than physical reconfiguration.
3Productivity
If business assets are consolidated into a centralized system, then data accessibility and efficiency improve, but compatibility with existing applications deteriorates due to interface changes
Solution Approach 1:
The patent adds an abstraction dimension between physical business assets and consuming applications. Instead of directly connecting applications to consolidated data, the patent introduces a layer of standardized APIs that provide consistent interfaces. This dimensional addition allows centralized consolidation while maintaining compatibility through the abstraction barrier.
Solution Approach 2:
The patent creates universal standardized interfaces that can serve multiple functions and applications. The consolidated system provides unified data access through standard APIs that work with various application types (web, mobile, legacy). This universality allows a single consolidated system to serve diverse needs without requiring application-specific custom interfaces.
Data Source
AI summary
Aspects of the present disclosure disclose systems and methods for consolidating business assets currently being employed by the enterprise to perform business tasks. In various aspects, a well defined application programming interface (“API”) may be generated or otherwise provided that enables access to portions of an enterprise's assets and subsequently exposes such business assets in a standard format to requesting applications.