Medical big data center based on hybrid database structure and construction method thereof

Abstract

The invention discloses a medical big data center based on a hybrid database structure and a construction method of the medical big data center, and the medical big data center comprises hospital data, an API data operation interface, a data service layer, an ETL data cleaning module, a massive various-type structured data processing module, a deep learning algorithm processing module, a relational database and a non-relational database; the construction method comprises the following steps: 1) performing data collection; 2) performing data integration; 3) performing data cleaning; 4) storingthe structured data; and 5) processing and storing the unstructured data. The invention relates to the technical field of medical information, and particularly provides a medical big data center basedon a hybrid database structure and a construction method of the medical big data center. The medical big data center is highly informationized, unified in specification, interconnected and intelligently analyzed.

Description

technical field [0001] The invention relates to the technical field of medical information, in particular to a medical big data center based on a hybrid database structure and a construction method thereof. Background technique [0002] With the introduction of the "Healthy China 2030" outline, medical and health big data has been elevated to the height of national strategic development and has received much attention. After years of development of regional medical service information system construction in my country's medical informatization construction, although the feasibility and work foundation of interconnection already exist from the perspectives of policy, management, and technology, there are still Data, interfaces and other standards are inconsistent, the level of informatization is uneven, there are information islands, data multi-source heterogeneity, etc., and due to the long time span and the limitation of technological development level, the lack of unified p...

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Problems solved by technology

my country's medical information construction has gone through many years of development of regional medical service information system construction. Although the feasibility and working foundation of interconnection already exist from the perspectives of policy, management, and technology, there are still problems in various places. Inconsistent data and interface standards, uneven informatization levels, information islands, multi-source and heterogeneous data, etc., and due to the long time span and the limitation of technological development level, its informatization development lacks a unified plan, resulting in Medical information is scattered, missing, isolated, redundant, etc., forming many information islands, which is very unfavorable to achieve the goal of standard medical and health big data development in the future

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