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Title page for etd-0213112-123420


URN etd-0213112-123420 Statistics This thesis had been viewed 2367 times. Download 1114 times.
Author Chao-Hung Chen
Author's Email Address No Public.
Department Computer Science and Enginerring
Year 2011 Semester 1
Degree Master Type of Document Master's Thesis
Language zh-TW.Big5 Chinese Page Count 38
Title Cloud Computing Offline Backup and Proxy Mechanism
Keyword
  • Cloud Computing
  • Backup Solution
  • Proxy Mechanism
  • Proxy Mechanism
  • Backup Solution
  • Cloud Computing
  • Abstract The Cloud Computing is a concept, to replace software installed in the local host for sharing resource and information through internet. Or save data on internet instead of local hard disks, and execute various programs. The internet provides service to save data on remote server and interface for various data computing through browsing the web pages. The Cloud Computing seems to be great, but there are few concerns raised, such as: slow data accessing speed, internet disconnection, and data security…etc.
    This paper will discuss and design the backup solution and proxy mechanism when the internet is discounted. When the internet is connected, Daemon will compare if the data and application program modules are consistent in the Cloud Server and local host through MD5 hash function. And use improved RPM, APT, YUM...etc technologies to package, download, and install application program modules to synchronize data and application program modules. When the internet is discounted, Daemon will load application program modules and data in the host automatically and update them to the Cloud Server when the internet is connected. In the Proxy mechanism, except enhance internet data security and internet usage by using the character of Proxy Server, the application program module update mechanism will be included.
    Advisor Committee
  • Chia-Ying Tseng - advisor
  • Chia-Ying Tseng - co-chair
  • Lee, Liang-Teh - co-chair
  • Trong-Yen Lee - co-chair
  • Files indicate access worldwide
    Date of Defense 2012-01-11 Date of Submission 2012-02-14


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