Hierarchical Menu Caching for Rapid Data Retrieval
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing database access systems with hierarchical menu structures become cumbersome for operators to quickly access specific content data, especially in large databases, as they require navigating through multiple tiers, exacerbating the issue in data-intensive industries like insurance where frequent switching between different data sets is necessary.
Innovation Solution
An intelligent menu system that stores indicators of recently accessed sub-menu items and content data, allowing operators to quickly retrieve previously accessed data by directing them to the most recently selected sub-menu items associated with top-level menu items, thereby bypassing the need to navigate through multiple layers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a hierarchical menu structure with multiple tiers is used to organize large databases, then data organization and categorization are improved, but operator navigation time and complexity increase
Solution Approach 1:
The system pre-loads and caches menu structure data and content data in anticipation of user navigation needs. When a user accesses a menu item, the corresponding content data is already cached and ready for immediate display, eliminating navigation delays. This preliminary preparation of data resolves the contradiction by maintaining the hierarchical structure while pre-positioning data for fast access.
Solution Approach 2:
The system creates and maintains cached copies of content data associated with each menu item. Instead of retrieving data from the original source during navigation, the system displays cached copies that are identical in content but instantly accessible. This copying mechanism allows the complex hierarchical menu structure to remain intact while providing rapid data access through pre-generated copies.
2Adaptability or versatility
If operators frequently switch between different data sets in large databases, then data access flexibility is improved, but navigation through multiple menu tiers becomes more cumbersome
Solution Approach 1:
The system provides visual feedback by displaying indicators that show which menu items have cached content data available. When operators navigate the menu structure, the system highlights accessible content and provides feedback about available data sets. This feedback mechanism guides operators to frequently accessed data sets, making frequent switching between different data sets more efficient while maintaining access flexibility.
Solution Approach 2:
The system replaces the mechanical navigation process (clicking through multiple menu tiers) with a cached data retrieval mechanism. Instead of physically navigating through the hierarchical menu structure to access content, the system substitutes this with instant retrieval of pre-cached content data. This substitution maintains the flexibility of accessing any data set while eliminating the cumbersome navigation process.
3Speed
If all content data is made immediately accessible without caching, then data access speed is improved, but system memory requirements and data transmission load increase
Solution Approach 1:
The system applies local quality by caching content data selectively based on its association with specific menu items. Instead of uniformly caching all data, the system caches content data locally at each menu item level where it is most likely to be accessed. This localized caching approach provides fast access speed for relevant data while minimizing overall memory requirements by only storing data where it is needed.
Solution Approach 2:
The system implements partial caching by storing only the content data associated with specific menu items rather than all possible data. This partial action approach provides sufficient data access speed for typical user operations while avoiding the excessive memory consumption that would result from caching every possible data set. The system performs just enough caching to satisfy typical access patterns without over-provisioning memory resources.
Data Source
AI summary
A system and method for displaying a set of hierarchical menu items is disclosed. Each menu item may be associated with at least one sub-item and/or with content data. Each sub-item may be associated with content data for display upon selection of the sub-item. The system simultaneously displays each menu item in a list format. Upon selection of one of the menu items, the system displays each sub-item associated with the selected menu item. For any selected sub-item, the system displays the display data associated with the selected sub-item and stores data indicating that the selected sub-item is the most recently-selected sub-item associated with the selected menu item. When any menu item is selected, the system determines the most recently-selected sub-item (if any) associated with the selected menu item and displays the display data associated with the most recently-selected sub-item.