李勇+胡蘇+王雅君


摘要:根據企業信息協同管理的需求,構建了企業云平臺,該平臺采用Citrix技術實現虛擬化,將所有應用程序進行集中化管理,只需安裝在服務器端,客戶端和服務端之間無重要數據包傳輸,信息安全得到提升。在此平臺基礎上分析并設計了企業協同管理信息系統,給出了系統分析設計過程和主要功能。通過在案例企業的實際應用實例,驗證了該平臺和系統的可行性,實現了企業信息資源和項目的協同管理,提高了企業工作效率。
關鍵詞:虛擬化;Citrix技術;云平臺;協同管理
中圖分類號:TP306 文獻標識碼:A 文章編號:1009-3044(2018)04-0024-04
Collaborative Management System Based on Citrix Virtualized Platform
LI Yong1,HU Su2, WANG Ya-jun1
(1.School of Mechanical Engineering, Dalian Polytechnic University, Dalian 116034, China;2.Dalian Shipbuilding Industry Outfitting Go.,LTD, Dalian 116000, China)
Abstract:According to the requirement of information security and collaborative management, cloud computing platform was built up. Citrix technology was used to realize virtualization. Centralized management was realized for all applications. These were installed in server. No important data packets were translated between client and server. So Information security was improved. Based on this platform collaborative management system was analyzed and designed. Main functions were introduced. Proposed technology and method were demonstrated by an application example in enterprise. It verified the feasibility of platform and system. And they can realize information resource security and project collaborative management and improve word efficiency for enterprise.
Key words: virtualization; Citrix technology; cloud computing platform; collaborative management
1 概述
云計算(Cloud computing)是分布計算、網格計算和并行計算的最新發展 [1-4]。云計算平臺(簡稱云平臺)按需進行動態地部署、配置、重新配置以及取消服務等[5-8]。平臺服務器既可是物理的,還可為虛擬的。云計算的可擴展應用程序,它可通過 Internet來訪問。若要運行網絡服務和應用程序則需通過“云應用”以服務器和數據中心實現。使用者均能做到憑接入設備與瀏覽器來訪問云計算應用程序。
云平臺的出現和應用,打破了原有分布式網絡IT架構,采用了全新的集中式IT管理架構。集中式管理架構的平臺下,客戶端只作為終端和應用服務器的衍生外部設備。即任何文件操作、應用程序的運行,都是使用服務器的硬盤、內存、CPU來運行。云平臺以用戶為使用單位,管理每個用戶在服務器上打開的應用程序和文件,并將對應的屏幕畫面通過內部網絡或者外部網絡,經保密壓縮算法處理后,映射到用戶的終端機屏幕上,同時將用戶的鍵盤、鼠標的操作通過網絡傳回服務器。……