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Research of Cloud Storage Service System Based on HDFS

Author: HuangXiaoYun
Tutor: HuSongZuo
School: Dalian Maritime University
Course: Management Science and Engineering
Keywords: Hadoop HDFS Cloud Storage Cloud storage service system
CLC: TP333
Type: Master's thesis
Year: 2010
Downloads: 2144
Quote: 25
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Abstract


With the rapid development of Internet technology, the amount of data showing a trend of explosive growth, enterprises are faced with massive data management difficulties, the high cost of data storage, and low reliability problems. More and more enterprises begin to store the data to separate, to the professional cloud storage service providers seek help for distributed data management. Cloud storage service has the characteristics of high reliability, versatility, high scalability, and high-capacity storage, cloud storage service system, not only to keep up the trend of the development of IT technology, and has a higher value. The research content of HDFS-based cloud storage service system, designed to address the massive data storage challenges by building based the HDFS cloud storage service system, and reduce the cost of the implementation of the distributed file system, promoting Hadoop technology promotion. Cloud storage is the extension and development of the widely discussed in the current cloud computing concept, a large number of different types of network storage devices can be integrated to external data storage and business access. Hadoop Distributed File System (Hadoop Distributed File System, HDFS) is the open source cloud computing software platform Hadoop framework underlying implementation part, has a high transfer rate, high fault tolerance, to flow in the form of access to the data in the file system, which solve the problem of access speed and security, mass data storage management. This paper describes the cloud storage theory, the definition of cloud storage, cloud storage system architecture and cloud storage service system applications; then carried out a detailed analysis of the the HDFS data management mechanism and its implementation technology for paper Next research provide technical support; Finally, through a combination of actual demand, on the basis of the analysis of a cloud storage service system business design service system storage architecture, functional structure, database and operating environment, the system implementation, which provides an effective solution for enterprise mass data storage. The main achievement of a cloud storage services for enterprise applications online to solve large-scale unstructured data storage, query, backup and other issues, to provide high-performance, high-reliability services for enterprise applications. While cloud storage service system has achieved some research, but how to protect cloud data security and privacy issues, is still the focus of future research, but also solved the problem.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Electronic digital computer (not a continuous role in computer ) > Memory
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