Metadata Registry for Dynamic Electronic Form Access
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Solution Overview
Problem
Existing systems for accessing electronic forms are statically bound to their storage mechanisms, requiring proprietary logic and maintenance, limiting flexibility and interoperability.
Innovation Solution
A metadata registry system that stores metadata for electronic forms and allows access to form parts from content repositories based on metadata associations, enabling dynamic assembly and workflow management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If forms and data are stored in a traditional file system or relational database system, then data can be accessed using proprietary logic, but access is statically bound to the storage mechanism and requires maintenance of proprietary access logic
Solution Approach 1:
The patent introduces a metadata registry as an intermediary layer between the storage system and the access logic. The registry stores metadata that describes the structure, format, and relationships of form data, allowing different access mechanisms to query the same metadata without being statically bound to the underlying storage implementation. This mediator enables flexible access while maintaining reliable data retrieval.
Solution Approach 2:
The patent segments the data access system into separate components: the storage layer (file system or database), the metadata layer (registry objects describing data structure), and the access layer (queries using metadata). This segmentation allows each layer to be independently modified or replaced without affecting others, improving adaptability while maintaining reliability.
2Reliability
If proprietary logic is used to access forms and data, then data can be retrieved from traditional storage systems, but maintenance of proprietary access logic is required
Solution Approach 1:
The metadata registry enables the system to be self-describing. The metadata stored in the registry contains all necessary information about data structure, format, and relationships, allowing the system to automatically generate access logic based on metadata queries rather than requiring hand-crafted proprietary access code. This reduces maintenance effort while maintaining reliable data retrieval.
3Ease of operation
If data is stored in a given format to enable proprietary logic access, then access can be enabled, but the configuration requires maintenance and limits flexibility
Solution Approach 1:
The metadata registry provides a universal interface for accessing data regardless of the underlying storage format or system. The registry stores format information and structure metadata that can be used by different access mechanisms, eliminating the need for separate proprietary logic for each storage system. This reduces configuration complexity while maintaining ease of operation.
Data Source
AI summary
A method, an apparatus and a system perform accessing of electronic forms using a metadata registry. In some embodiments, a method includes receiving a request for an electronic form from a user. The method also includes accessing metadata for the electronic form from a metadata registry. The method includes accessing the electronic form based on the metadata for the electronic form from a content repository.