Service Data Query Mechanism for Asynchronous Completeness
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Solution Overview
Problem
Asynchronous transmission methods often lead to data completeness issues, making it difficult for receivers to determine if received service data is complete, which can result in service failures.
Innovation Solution
The method involves using labeling information to query a processing means for data completeness, ensuring that the receiving means receives all necessary data by sending query requests and adjusting data transmission based on query results, thereby ensuring the successful provision of services.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If asynchronous transmission is used to improve system efficiency and reduce error risk, then system efficiency is improved, but data completeness cannot be determined by the receiver
Solution Approach 1:
The patent implements a feedback mechanism where the receiver sends query requests to the processing means to determine whether received service data is complete. The processing means queries local data stores and returns query result information to the receiver, enabling the receiver to obtain feedback about data completeness and take appropriate actions such as requesting retransmission of incomplete data.
2Reliability
If the receiver queries data completeness continuously to ensure service success, then data completeness is guaranteed, but communication overhead increases
Solution Approach 1:
The patent applies partial action by implementing selective querying rather than continuous verification. The receiver sends query requests based on specific triggers such as before providing services or when data completeness is suspected, rather than continuously verifying all received data. This reduces unnecessary communication overhead while still ensuring service success when needed.
3Speed
If service data is transmitted without completeness verification to improve transmission speed, then transmission efficiency is improved, but service failure risk increases
Solution Approach 1:
The patent implements preliminary action by having the processing means prepare and store service data locally before transmission. The processing means queries local data stores in advance and can provide data to the receiver without requiring real-time verification during transmission. This preliminary preparation enables faster transmission while maintaining reliability through pre-verified data completeness.
Data Source
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AI summary
Provided are a service data processing method, device and system. The method comprises: sending, by a receiving device, a query request carrying marker information to a processing device, so that the processing device queries whether there is local data carrying the marker information, wherein the marker information is used for identifying data required by the receiving device for conducting a target service; receiving, by the receiving device, query result information sent by the processing device; and if the query result information indicates to the processing device that there is no data carrying the marker information, conducting, by the receiving device, the target service according to the received data carrying the marker information. By means of the present application, the data integrity can be determined, thereby ensuring the successful conduct of a service.