本文關(guān)鍵詞：云環(huán)境下的健康檔案管理系統(tǒng)研究　出處：《海南大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 健康檔案 云計算 Hadoop HDFS 小文件

【摘要】：隨著生活水平的提高,居民越來越關(guān)注自己的健康,一種全新的醫(yī)療旅游是目前興起的一個新型產(chǎn)業(yè),這使得醫(yī)療機構(gòu)保健機構(gòu)更趨向于多元化,而我國目前卻沒有統(tǒng)一的標準和平臺來供這些機構(gòu)使用、管理大量的居民健康檔案�？茖W(xué)技術(shù)、經(jīng)濟的發(fā)展,信息化管理逐漸遍布各個醫(yī)療領(lǐng)域,大大提高了整個醫(yī)療機構(gòu)的管理效率,但由于醫(yī)療機構(gòu)之間沒有統(tǒng)一的標準,無法達到信息的共享。并且我國醫(yī)療資源緊張,醫(yī)生少,病人多,每到一個地方就診,需要重復(fù)的掛號和做各種身體檢查,既浪費了醫(yī)療資源又增加了病人的醫(yī)療費用。我國國土資源面積較大,病人跨區(qū)域就診時常發(fā)生,卻沒有統(tǒng)一的平臺可以進行健康檔案的共享管理,方便病患的隨時隨地查找。 在醫(yī)療旅游的快速發(fā)展的背景下,構(gòu)建健康檔案管理系統(tǒng)迫在眉急。Hadoop憑借其可靠性、高效性及可伸縮性、廉價等優(yōu)點,目前被廣泛應(yīng)用于各個云存儲平臺。Hadoop滿足有效的數(shù)據(jù)存儲、訪問和共享,具有較大的擴展性,是健康檔案構(gòu)建管理系統(tǒng)的最佳平臺選擇。本文闡述了目前醫(yī)療旅游的發(fā)展狀況和醫(yī)療領(lǐng)域信息化發(fā)展現(xiàn)狀。著重介紹了云計算和Hadoop平臺的架構(gòu)和相關(guān)技術(shù)。本文將采用Hadoop設(shè)計健康檔案管理平臺,實現(xiàn)健康檔案的共享。HDFS作為Hadoop的分布式文件存儲,其設(shè)計之初是用來存儲大量大文件數(shù)據(jù),并不適合用來處理大量的小文件,通過分析目前系統(tǒng)中小文件存儲的現(xiàn)狀,闡述目前主流的解決方案,提出一種改進的小文件存儲優(yōu)化方案。
[Abstract]:With the improvement of living standards, people are increasingly concerned about their health, a new medical tourism is a new industry currently rising, which makes health medical institutions tend to be more diversified, but at present there is no uniform standard and platform for these institutions, a large number of residents health archives management of science and technology, economic development, information management gradually in various medical fields, greatly improving the efficiency of management of medical institutions, but because there is no uniform standard of medical institutions, the sharing of information. And can not achieve the medical resources in China, the doctor, the patient, each to a local clinic, need repeat the registration and do physical examination, not only a waste of medical resources and increasing the patient's medical expenses. Land area in our country is large, with cross regional visits often occur, but there is no uniform One platform can carry on the sharing management of the health files to facilitate the patients to find at any time and in the field.
In the rapid development of Medical Tourism under the background of constructing a health management system in the Meiji.Hadoop by virtue of its reliability, scalable and high efficient, inexpensive, widely used in various cloud storage platform.Hadoop meet the efficient data storage, access and sharing, has greater expansibility, is the best platform set up the management system of health records. This paper expounds the present situation of the current development status of medical tourism and medical information development. Focuses on the cloud computing platform and Hadoop architecture and related technology. This paper will use the Hadoop design of health management platform, realize the sharing of.HDFS health records as a distributed file storage of Hadoop, the design of the the beginning is used to store large data files, is not suitable for processing a large number of small files, through the analysis of the present situation of small file storage system,. The current mainstream solution is presented, and an improved optimization scheme for small file storage is proposed.

【學(xué)位授予單位】：海南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TP333

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