Annotation Storage Keying by Scope and Period
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Solution Overview
Problem
Existing reporting systems fail to allow annotations entered in association with one report to be accessible from other relevant reports, limiting the sharing of commentary across different business units and reports within a company.
Innovation Solution
Annotations are stored using a key composed of a scope and period end date, enabling them to be retrieved and accessed by multiple reports, ensuring that relevant comments can be viewed across related reports and data elements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If annotations are stored in association with a single report, then the annotation structure is simple and easy to implement, but the annotation cannot be accessed via other relevant reports
Solution Approach 1:
The annotation storage structure is segmented into independent components: annotation content, scope identifier, and period end date. This segmentation allows annotations to be stored once and accessed by multiple reports through key-based retrieval, resolving the contradiction between simplicity and versatility.
Solution Approach 2:
The annotation storage system is designed with universal access capability through scope and period-based keys. A single annotation can serve multiple reports that share the same scope and period, enabling one annotation to perform multiple functions across different reports while maintaining a simple storage structure.
2Loss of information
If annotations are made accessible across multiple reports, then collaboration and information sharing improve, but data distribution and retrieval complexity increase
Solution Approach 1:
Scope and period end date serve as intermediary keys between annotations and reports. Instead of directly linking annotations to multiple reports (which would increase complexity), the system uses these intermediary keys to enable indirect access, reducing distribution complexity while improving information sharing.
Solution Approach 2:
Annotations are pre-tagged with scope and period information during entry. This preliminary action enables automatic retrieval across multiple reports without requiring complex real-time distribution logic, simplifying the data distribution system while ensuring information is accessible where needed.
3Measurement precision
If annotations are stored with detailed scope and period information, then retrieval accuracy improves, but storage requirements increase
Solution Approach 1:
Scope and period information are stored as compact key identifiers rather than full descriptive data. This local quality approach stores only the essential retrieval parameters needed for accurate matching, achieving high retrieval accuracy without proportionally increasing storage volume.
Data Source
AI summary
Methods and apparatus for storing and retrieving annotations accessible by a plurality of reports are disclosed. When an annotation including comments entered by an author is received in association with a data element or field of one of the plurality of reports, the annotation is stored such that it is retrievable using a key. Specifically, the key is composed of both a scope of the annotation and a period end date of the annotation. The scope indicates a subject matter with which the annotation is associated. When annotations associated with a particular data element or field of a report are viewed, the scope of the annotation and the period end date of the data element or field are ascertained. A key composed of the scope and period end date is then used to retrieve the annotation(s) that are pertinent to the data element or field of the report. Specifically, since the reports are related in a hierarchical manner, the scope and period end date of the annotations that are retrieved are those within the scope and period end date of the data element or field of the report.