具容錯性之使用點對點傳輸技術巨量檔案發佈系統

本篇論文以一個使用點對點傳輸技術之巨量傳輸系統[1] 為基礎，在協助企業節省網路頻寬、提升客戶下載體驗之外，針對提升系統容錯能力為主題，提供企業用戶一個更完整穩定的檔案發佈服務能力。此系統命名為具容錯性之巨量檔案發布系統 (Fault-Tolerant Massive Deployment System, 簡稱為FT-MDS)，主要伺服端元件有FT-MDS Server與Super Seeder以及資料庫，而在客戶端元件為FT-MDS Client。本論文將針對伺服器端的容錯性設計，如伺服器端的主要元件FT-MDS Server意外斷線以及Super Seeder突然不能提供服務，改進這些問題而進行詳細研究探討。

關鍵字

點對點網路；分散式系統

並列摘要

This paper describes a new architecture to improve the ability of fault tolerance in Massive Deployment System[1] , which can provide a stable data download service. This new architecture system is called Fault-Tolerant Massive Deployment System, abbr. as FT-MDS. We want to solve some fatal problem which likes the MDS Server may be broken or lost all connection to Super Seeder and MDS Client. This paper focuses on the design of fault tolerance.

並列關鍵字

P2P Network ； Distribution System

參考文獻

[14] Sun Microsystems, Inc., Solaris, /dev/poll,

[15] Sun Microsystems, Inc., Solaris, event ports,

[16] Regents of the University of California, 3-clause BSD License,

[1] Che-Yi Lin, “The Study of Massive Deployment System Based on P2P Technology – The Servers and System", Master Thesis, National Chiao Tung University, August, 2008.