思杰虚拟化解决方案-XenApp-X

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All rights reserved,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,Click to edit Master title style,思杰虚拟化解决方案介绍,思杰系统,(Citrix Systems),全球领先的虚拟化专家,市场上领先的提供完整虚拟化方案的供应商,应用虚拟化、桌面虚拟化、服务器虚拟化,实现一体化应用交付,NASDAQ 100,及,标准普尔,500,指数成份股,(,CTXS),，,2008,年营业收入,15.8,亿美元,全球,35,个国家,4900,+,员工，在,100,多个国家有超过,10000,的代理商合作伙伴,至今为止：,100%,财富,100,强（北美）企业，,99%,财富,500,强（北美）企业,100%,财富,100,强（全球）企业，,99%,财富,500,强（全球）企业,覆盖全球,75%,的互联网用户访问,完善的售后体系，,SA,专享升级服务,Citrix,（思杰）在中国：,Citrix,北京欢迎您！,持续的投入,2000,年设置香港办事处,2003,年设置上海办事处、,2004,年设置北京办事处,2008,年成立北京公司，北京办事处乔迁新址,2008,年底设置台北办事处,2009,年，上海办事处也将计划扩大与搬迁,我们的队伍,2008,年人员翻番，,2009,年稳步增长,我们的客户,从最初的制造发展到多行业应用，用户数已达数千,我们的合作伙伴,从最初的,2,、,3,家发展到目前的上百家,CitrixXenServer,Citrix,XenDesktop,Citrix,XenApp,虚拟应用,虚拟桌面,虚拟服务器,Users,Apps,虚拟化技术解决应用交付问题,虚拟应用,为什么？,业务系统迅速增加,用户,应用系统,正在发生变化的业务环境,用户离应用越来越远,数据越来越集中,业务越来越复杂,安全需求越来越强,HTTPS,VPN/Reverse,Proxy Server,Dial-In,ERP,&,Other DB,Configured Traffic,SAP Enterprise,Portal Server(s),Your,Data,Mail,Server,传统应用交付的挑战,传统架构,1,速度,/,效率,2,管理,3,安全,125 ms,125*8 ms,1000 ms,I want to open a file,dogboneblue,“Whatever”,John Whomever,Which file?,Who are you?,Password?,OK, Its open!,1125 ms,Open dogbonebluefor John Whomever,password “Whatever”,Without XenApp,延时比较,100K session/ per user,300User = 300*100K=30M,125*8 ms,1000 ms,1125 ms,Without XenApp,带宽比较,I want to open a file,dogboneblue,“Whatever”,John Whomever,Which file?,Who are you?,Password?,OK, Its open!,XenApp-,虚拟化应用交付平台技术原理,Citrix,的带宽消耗测试,从右图可以看出，应用的带宽消耗和操作有关，有些操作或模块会突然传输,3000K/,分钟的数据（深蓝色曲线），如果这时网络无法保证带宽，给用户带来的直接感受就是操作变得很慢，而对应的,CITRIX,带宽消耗（浅蓝色）一致稳定在,10K,左右,。,为什么能提升访问速度？,Client,Application,WAN,SQL command and data,Database Server,Client/Server,Client,WAN,Database Server,Server-Based Computing,LAN,screenshot , mouseclicks & keystrokes,Citrix XenApp Servers with Client Application,SQL command and data,10-20 kb,100 kb-1 Mb,100 Mb, 1 Gb,1 ms,With XenApp,OK, Its open!,125 ms,I want to open a file,dogboneblue,“Whatever”,John Whomever,Which file?,Who are you?,Password?,OK, Its open!,125 ms,251 ms,传输效率提高,倍,With XenApp,1 session/user =20K bps,300 user=20*300K= 6M,30M/6M=5 X,所有指定应用全部集中在数据中心,简便安装、管理、支持,到达终端的应用与数据从一开始就是被集中管理的,虚拟化支撑新型业务体系架构,集中式,“,交付,”,：安全、便捷、节能、随需而动,应用服务器,应用虚拟化服务器环境,XenApp,服务器端元件,网络应用,订制化应用,数据中心,桌面,/,终端,客户端元件,网络应用,桌面应用,Citrix XenApp,安全性分析,18, 2005 Citrix Systems, Inc. - All rights reserved,Deliver,Protect,Organize,Display,Manage,Applications,Accessed from,Any Device,Only screens, mouse clicks & keystrokes travel the network,Applications Install & Run on Server Farm,Http vs ICA,19, 2005 Citrix Systems, Inc. - All rights reserved,HTTPS,ICA,Internet,Access Gateway,Citrix Xenapp,Server,Your,Data,XML/HTTP,ICA,Screen Refresh,Keystrokes,Mouse Movement,Secure Connection,128 bit cipher,Two Factor Authentication,ICA over SSL,iView,R/3,&,Other DB,SAP Enterprise,Portal Server(s),Any,Device*,Securely,应用虚拟化带来的改变,使用,Citrix,后的架构,10 20K,OA,1,2,3,虚拟应用可以解决的问题：,XenApp,访问方式,Web Interface,PNA,PN,Why Citrix,Case Study,Verizon,10,44%,3Com,9,48%,Citrix Systems,8,54%,McAfee,7,61%,Symantec,6,64%,Dell,5,70%,HP,4,71%,IBM,3,74%,Microsoft,2,81%,Cisco,1,战略性基础设施供应商,48%,Citrix Systems,8,近年来在对,(,北美,)CIO,的数次调查中，,Citrix,已被不断重复地放置在十大战略性,IT,基础设施供应商之列,强大的行业用户群,金融服务业：全美前,20,位的商业银行，全球前,50,位商业及储蓄银行,电信业：全美前,10,位及全球前,20,位的电信运营商,制造业：全球前,20,位的汽车制造商，前,15,位的电子制造商，前,10,位的制药公司，全美前,10,位的高技术制造商，及前,15,位的化工企业,政府：,200+,各类美国政府机构,医疗业：全球前,5,位的医疗机构，全美前,15,位的医疗机构,思杰强大的行业用户群,数据中心基础架构的提升,分支机构访问,业务系统集中发布平台,客户端安装、配置维护复杂，需要大量数据传输（如,ArcGIS SAP.,）,终端标准化,运维集中管理,远程访问提升访问速度。保证业务连续性,移动办公，全面支持各种终端应用,C/SB/S (,企业,Portal),保证数据安全，,XenApp+SmartAuditor,Web,服务器,局域网访问,远程用户访问,(,低带宽）,Intranet,应用服务器,业务服务器,数据库服务器,移动用户访问,安全域控制器,+Smart auditor,Citrix,服务器群组 （,负载均衡,）,运维集中管理,Xenapp,发布应用,全球企业对思杰所代表的集中管控安全体系的广泛采纳,高盛集团于,2007,年,9,月完成的对财富,1000,企业的信息安全主管的调查显示：虽然,Citrix (,思杰,),不是传统意义上的安全厂商，但却被最多的企业推为其,2008,年首选安全方案供应商！,安全措施,-SmartAuditor,智能审计,PDA,Terminal,IP Phone,Desktop,Laptop,操作会话,ICA,SmartAuditor,服务器,文件服务器,监控台,策略实施,录像归档,录像回放,Citrix XenApp,服务器,数据中心,用户操作端,任何,ICA,客户端,录像驱动,录像服务,ICA,协议流,However, if the user logs in from an unidentified machine,The pre-scan may indicate that the machine hardware and configuration meet the minimum requirements.,JohnDoe,However, the post login scan would apply the access policies and may restrict access based on the fact that the machine is not identified.,Appropriate action can be taken, such as restricting the functionality available, offering help, or remedial attention.,Note that the application list presented may be restricted based on the policies applied.,The user is offered restricted access, which does not allow for downloading or opening of the file. However, a new,LiveEdit,option is included as well as a Preview option,The user does not get an option to save locally,Note that the user is not allowed to save the . They can save the a network share as determined by their Access Policies,Citrix,平台的集群能力,内置集群功能,高可用性,负载均衡,自动优化,用户可定制负载均衡算法,