Real-Time Metadata Interface with Role-Based Access Control
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Solution Overview
Problem
Accessing and viewing metadata stored in multiple locations is difficult due to retention limits, output limits, and lack of access control in conventional data systems.
Innovation Solution
A monitoring schema provides a single interface with fine-grain access control for viewing metadata based on role-based access control, using a monitoring schema that processes queries and manages metadata stored in different locations and formats, with techniques for real-time access and limitless retention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If metadata is stored in multiple locations (metadata database and data warehouse), then metadata availability and accessibility are improved, but system complexity and difficulty of access increase
Solution Approach 1:
The patent introduces a metadata service as an intermediary component that sits between the user interface and the distributed metadata storage locations. This service abstracts the complexity of querying multiple storage locations (metadata database and data warehouse) by providing a unified interface that automatically routes queries to appropriate sources and aggregates results, thereby improving accessibility without exposing system complexity to users
2Quantity of substance
If conventional storage systems are used for metadata, then implementation simplicity is maintained, but retention limits and output limits restrict metadata storage and access capability
Solution Approach 1:
The patent combines multiple storage locations (metadata database and data warehouse) into a unified metadata storage architecture. By merging these storage systems and implementing a coordinated query mechanism, the system achieves limitless retention capacity and overcomes individual storage limits while maintaining implementation simplicity through the abstracting metadata service
3Adaptability or versatility
If metadata is stored in both metadata database and data warehouse, then metadata redundancy and accessibility are improved, but access control and security management become difficult
Solution Approach 1:
The metadata service acts as a security intermediary that centralizes access control management. It implements role-based access control (RBAC) by evaluating user roles and permissions against metadata security requirements before allowing access. This intermediary layer enforces security policies uniformly across all metadata operations regardless of the underlying storage location, simplifying access control management while maintaining improved accessibility
Data Source
AI summary
Techniques for providing an interface for viewing real-time metadata stored in different locations and in different formats are described. A monitoring schema may process queries related to user metadata using the techniques described below in further detail. The monitoring schema may also provide a single interface with fine-grain access control for viewing metadata based on role-based access control with limitless retention using different storage locations.