Design and Implementation of a Message-Based Regional Telemedicine System to Achieve High Availability and Scalability

Telemedicine Journal and E-health : the Official Journal of the American Telemedicine Association
Xiaoyang RenYuhong Li

Abstract

Different levels of telemedicine systems have been built across China. To share high-quality medical resources and conduct centralized management of telemedicine systems, a regional telemedicine system (RTS) (such as a provincial level system) has been developed to integrate with small-scale telemedicine systems. Although the established systems offer integration services, they are tightly coupled systems, and not easily integrated with new systems. Meanwhile, with the increasing of input/output, it is difficult for them to run with high scalability, considering the cost of architecture redesign and further development. This article presents the design and implementation of regional integration system through a study in Henan, China, mainly aimed to integrate with heterogeneous small-scale telemedicine systems and provide high efficiency. A provincial telemedicine system and some city-level telemedicine systems have already been established. The provincial system has been built to act as a regional integration system to connect city-level systems. Adopting message-based technology, the provincial system achieves high availability and high scalability, respectively, through LevelDB + ZooKeeper and multicast. The system achieved ...Continue Reading

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Dec 22, 2016·Telemedicine Journal and E-health : the Official Journal of the American Telemedicine Association·Christian CifuentesJavier Godoy

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Citations

May 6, 2019·Telemedicine Journal and E-health : the Official Journal of the American Telemedicine Association·Yunkai ZhaiJie Zhao
Apr 17, 2020·Telemedicine Journal and E-health : the Official Journal of the American Telemedicine Association·Xiaoyang RenYuhong Li
Sep 30, 2021·Primary Health Care Research & Development·Huan WangGuixia Wang

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Software Mentioned

TOP
LevelDB ZooKeeper
TIOBE
JAVA
ActiveMQ
LevelDB
ZooKeeper
RTS

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