Relational Database Structures for Real-Time Exchange and Pickup Retrieval

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Solution Overview

Problem

Existing relational database management systems fail to provide an effective customer experience by not adequately addressing customer needs for resource conversion and retrieval across regional entities, lacking real-time exchange rate data and efficient pickup location management.

Innovation Solution

A relational database management system that facilitates resource conversion and retrieval by accessing exchange rate data, processing resource quantities, and determining optimal pickup locations based on current geolocation and processing times, enabling users to order resources from foreign regional entities efficiently.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If existing relational database management systems are used, then basic data storage and retrieval functions are provided, but real-time exchange rate data and efficient pickup location management are not available

Engineering Contradiction:

Improvereal-time exchange rate dataVSAvoidresource conversion efficiency

Core Design Contradiction:

Loss of informationVSProductivity

Solution Approach 1:

The system pre-stores exchange rate data and pickup location information in the relational database, preparing this information in advance so that when a customer initiates a resource conversion request, the data is immediately available without real-time computation delays. This preliminary preparation of data resolves the contradiction by having information ready before it is needed.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The system creates a simplified copy of the complex resource conversion process by storing essential data (exchange rates, pickup locations, processing times) in a structured database format. This data copy allows rapid retrieval and presentation to customers without requiring access to the full complexity of the underlying resource management systems.

Inventive Principle:

Principle #26Copying

2Ease of operation

If comprehensive resource data is stored in the database, then accurate pickup location management is enabled, but system complexity increases

Engineering Contradiction:

Improvepickup location managementVSAvoiddatabase structure complexity

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The database structure is segmented into distinct, logically separated tables: one for exchange rate data, one for pickup location information, and one for processing times. Each table handles a specific aspect of the resource conversion process. This segmentation makes the complex data management task easier by breaking it into manageable, independently queryable units while maintaining comprehensive information.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The relational database structure is designed to be universal, handling multiple types of data (exchange rates, locations, times) through a standardized schema that can accommodate different regional entities and resource types. This multi-functional design simplifies operation by providing a consistent interface for diverse data management needs.

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Loss of time

If real-time data processing is implemented, then customer experience is improved, but processing time and system resources increase

Engineering Contradiction:

Improvecustomer waiting timeVSAvoidsystem processing resources

Core Design Contradiction:

Loss of timeVSUse of energy by moving object

Solution Approach 1:

Exchange rates, pickup locations, and processing times are stored in the database in advance, prepared before customer requests arrive. When a customer initiates a resource conversion, the system performs simple database lookups rather than complex real-time calculations, dramatically reducing customer waiting time while minimizing system resource consumption.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The system uses lightweight, pre-computed data structures stored in the database that can be rapidly retrieved and discarded after each query. These simple data objects (exchange rate values, location coordinates, time stamps) are inexpensive to store and retrieve compared to maintaining complex real-time computational models, achieving fast response with minimal resource usage.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

Data Source

PatentUS20250272751A1Relational database management systems of data structures facilitating file management and data retrieval

Publication Date: 2025.08.28 TRUIST BANK

AI summary

Systems and methods receive input(s) to access an interface to facilitate a resource conversion from a first resource of one regional entity to a second resource of foreign regional entity(ies), the entity platform incorporating information of relational database(s), and display of an ordering interface is initiated to order the second resource. A selection input of a specific foreign regional entity is received, and stored current exchange rate data are accessed from relational database(s) that indicate a present exchange rate between the first resource and the second resource. Display of the present exchange rate and control input(s) is initiated for specifying a quantity of the second resource to be exchanged and for indicating a general regional location where the second resource is to be retrieved. An indication of the quantity of the second resource to be exchanged and the general regional location for retrieval of the second resource is received.