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Incremental medical data updating method and system

A technology of medical data and incremental data, which is applied in the direction of database update and structured data retrieval, etc., can solve the problems of incremental update of data, and achieve the effect of improving data query speed and concurrent processing capability

Active Publication Date: 2019-03-15
南京医渡云医学技术有限公司
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AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a method for updating incremental medical data, and then solve the problem of incremental updating of data in the process of ETL processing of medical data, and realize complete and correct processing of incremental data within a limited time

Method used

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  • Incremental medical data updating method and system
  • Incremental medical data updating method and system
  • Incremental medical data updating method and system

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Embodiment approach

[0022] According to an exemplary embodiment of the present invention, the method further includes: when the data update fails, performing a data rollback process, wherein the data rollback process includes:

[0023] Delete all patient IDs with data changes in the database or index; and

[0024] Write the data of all patients with data changes before data update to the database or index.

[0025] According to a second aspect of the present invention, a system for updating incremental medical data is provided, wherein the system includes:

[0026] The full data module is used to use all the historical data of the patient whose data has been changed as the new full data of the patient;

[0027] The incremental data module is used to use the new full volume data of all patients whose data has been changed as the incremental data of this update; and

[0028] The data processing and writing module is used to perform data processing on the incremental data to obtain the data that n...

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Abstract

The invention relates to the technical field of medical data processing, and provides an incremental medical data updating method and a system. The incremental medical data updating method comprises the following steps: all historical data of a patient whose data are changed are taken as new total data of the patient; New full data for all patients whose data have changed as incremental data for this update; And performing data processing on the incremental data to obtain data that ultimately needs to be written into the database or index and written into the database or index. As that total amount in the patient, The incremental data updating is completed under the condition of strictly controlling the time, and under the condition of realizing the data updating of T+1, at the same time,the pressure of the server is reduced to the acceptable range. The incremental data updating can balance the performance and logic complexity of the whole processing flow. In addition, by storing thedata in the key-Value storage system, the speed of data query and concurrent processing ability are greatly improved.

Description

technical field [0001] The invention relates to the technical field of medical data processing, in particular to a method and system for updating incremental medical data. Background technique [0002] Medical data mainly includes the basic information of patients, medical records, doctor's orders, nursing documents, test reports, inspection reports, etc. These data reflect the patient's clinical diagnosis, diagnosis and treatment process, and corresponding treatment measures and results. With the development of information technology, more and more medical data has been changed from manual entry to electronic management. The data stored in each medical information system is logically stored in separate tables, such as patient basic information tables, medical records, doctor's order tables, and so on. The primary key ID in the patient basic information table uniquely identifies a patient, and the primary key ID in other tables uniquely identifies a visit. Therefore, all hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23
Inventor 梁博
Owner 南京医渡云医学技术有限公司
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