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云 计 算 建 造下一代医疗信息化平台. 高 级技术经理 宋烨 18621587821 [email protected]. 思 杰系统 2013 年 4 月. 议程. 虚拟化云计算理念与原理 医 疗行业应用场景 成功案例与演示 Citrix 公司简介. 计算机技术的进步和医院的发展. 一 传统手工时代 代表物:手写病历和处方 有线电话, 传呼机, 二 计算机辅助处理时代 代表物:计算机处方,医保卡,条形码 , 电子病 历记录,物联网,远程医疗, 云计算,虚拟化,,,,,. 一 前 PC 时代, 二 PC 时代。 - PowerPoint PPT Presentation

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[email protected] 2012 Citrix | Confidential Do Not Distribute1Citrix 2012 Citrix | Confidential Do Not Distribute2 PC

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2012 Citrix | Confidential Do Not DistributeAny device, anywhere with Receiver. Todays digital workforce demands the flexibility to work from anywhere at any time using any device theyd like. Leveraging Citrix Receiver as a lightweight universal client, XenDesktop users can access their desktop and corporate applications from the latest tablets, smartphones, PCs, Macs, or thin client. This enables virtual workstyles, business continuity and user mobility.

XenDesktop includes Citrix Receivers for all the latest tablets, smartphones, Macs and thin clients. 10

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2012 Citrix | Confidential Do Not DistributeSmartAuditor is a new technology available only in Citrix Presentation Server Platinum Edition. SmartAuditor uses flexible policies to automatically trigger recordings of Presentation Server sessions. This enables IT to monitor and examine user activity of applications such as financial operations and healthcare patient information systems demonstrating internal control, thus ensuring regulatory compliance and successful security audits. Similarly, SmartAuditor also aids in technical support by speeding problem identification and time-to-resolution.Customer ChallengesLogging access to sensitive information Financial transactions and sensitive access to customer and patient information must be monitored as a part of regulatory mandates. Organizations need to go beyond traditional event log monitoring to capture the real access scenario that is taking place.Litigation readiness Preparing for litigation means finding as much information as possible. In fact, new eDiscovery rules allow for large fines if judges feel that appropriate effort was not taken to ensure preservation of information that is reasonably accessible. However traditional tools are limited to gathering text logs of user activity. Responsible organizations need better methods of gather information for litigation support.Monitoring suspicious activity When good users go bad, organizations need proof in order to protect themselves legally. At best, existing monitoring and tracking tools help determine the possibility of criminal intent. Organizations need more definitive evidence to prove intent.Reproducing support issues Not all support issues are easy to solve. In fact, many issues are difficult to reproduce and could require multiple calls between users and IT in order to resolve. IT needs a solution for capturing user problems when they happen.Benefits of SmartAuditorDefinitive log of activity involving sensitive data Smart Access enables organizations to record user activity while interacting with applications that present sensitive information such as financial data, intellectual property, personal information, and medical records. Powerful litigation support Video logs of computing activity are the most powerful form of evidence because they are the clearest indication of criminal intent. Whether acting as a defendant or a plaintiff, organizations that use SmartAuditor will have a better chance of proving their case in court by using video footage in parallel with other eDiscovery methods and tools.Faster problem resolution When users call the helpdesk with a problem that is difficult to reproduce, support staff can enable recording of user sessions. When the issue occurs again, SmartAuditor provides a visual record of the error which can be used with other event logging tools to troubleshoot user issues faster.

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50% DeviceServerStorageSoftwareXDVDI3%PC 2012 Citrix | Confidential Do Not DistributeSo here is how it all measures up against physical PCs.The other guy offers VDI only, that on an average costs about 30% more ( due to additional costs -WAN optimization, and a technology that takes up more storage and servers)We on the other hand offer XenDesktop - the clear market leader in this space that has led the way in driving down costs and optimizing datacenter resources, thanks to Citrix FlexCast technology, that allows you to broadcast different kinds of virtual desktops that meet different user requirements.We offer Shared Desktops - that significantly reduce costs by offering the best scalability while catering to mostly task workers ( offering 2X user density as compared to VDI therefore reducing server costs)Built-in WAN optimization capabilities delivered thru HDX and Branch Repeater Reduced storage costs withIntellicache IntelliCache leverages the image from central storage and caches the image on the XenServer local host so that subsequent reads and writes are retrieved from local host storage Personal vDisk - enables you to deliver all the apps and personalization your VDI users need without resorting to delivering expensive, dedicated desktops therefore cutting storage by 65%And lastly there is the cost of the device. Last year, Citrix announced the HDX-on-a chip initiative which will drive down device (including thin clients) costs down by 30-50% and within 6 months with expectations for devices reaching sub $100 levels.And with XenDesktop you can enable your employees to bring their own devices to work and remove the device costs out of the equation! So today , with XenDesktop FlexCast technology the total acquisition costs come in about 15% lower than PCs and by mid 2012 we expect to see reductions in device costs that should help educe the costs by upto 40% and as BYOs get more popular the costs will drop around another 25%.

AssumptionsPhysical PC - According to a Gartner report, we assume that "the cost of a physical desktop will be $972 (monitor included) with a four-year life cycle.( Source: Gartner Desktop Total Cost of Ownership: 2011 Update, Federica Troni, February 2011.) (Please use this quote verbatim)User Mix: We chose a user mix of 75% task workers, 20% knowledge workers and 5% power users as a representative baseline List Pricing: We use standard list pricing. This eliminates volume discount bias and provides a like-to-like compare. This results in costs that are typically higher than what businesses will actually pay, because every business will have unique costs due to size, locations and existing IT investments.Servers: We selected a Dual CPU, six-core Xeon 5650 with 128 GB of memory Blade server, list price $13,390. This server supports 96 task users, 84 knowledge users or 72 power users. Notably, new higher performance servers can offer significantly lower per user costs.Devices for virtual desktops: We selected Thin Clients, at $350, again taking the middle of the road cost option. New low-end PCs are the highest capital cost option, while refurbished PCs, or BYO offer costs near $0. Note that the device costs include monitor, keyboard and mouse.Desktop OS: We selected Windows 7, as this is the target for nearly all businesses, as opposed to XP. Window 7 has slightly higher resource requirements than XP Storage: We assumed unique storage needs for each user type Task 10GB, Knowledge 20GB and Power 40GB. Efficiencies due to single image management (cloning) and personalization reduced storage needs of each user type up to 90% depending on user type. Per user storage requirements are then doubled to account for saving a back-up copy of all images Software: We used a standard software list price of $180 per user, not including maintenance, for the Basic VDI configuration. When we evaluated XenDesktop we applied the standard perpetual license list prices, less Subscription Advantage (SA). XenDesktop Enterprise was used for LAN users - $190/user ($225 less $35 SA). XenDesktop Platinum was used for WAN users (built-in WAN Op) - $300/user ($350 less $50 SA).LAN/WAN: We assumed a mix of 50% of users working in the main office over the LAN and 50% working in remote or branch offices over the WAN. This is typical of most medium and large businesses today. This means that we need to configure WAN Optimization equipment for 50% of the users. Standalone WAN Optimization equipment is estimated at $200 - $400 per user, depending on scale of deployment.

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2012 Citrix | Confidential Do Not DistributeIT90%XenDesktop/451907 Jake Hughes

2012 Citrix | Confidential Do Not DistributeLet's talk about one of our customers Seattle Children's Hospital, and some of their challenging requirements.

Seattle's Children's is a world-renowned pediatric treatment institution. It's also the Seattle Children's Research Institute and Seattle Children's Foundation. You can't do health care without good information technology and information services supporting the mission. When you walk out of your office and down the hallway at the hospital, you see exactly why you're there.

The team reached out to the caregivers at Children's asking them what their pain points were when interacting with the IT infrastructure, and they found two common complaints long wait times, long log on times. Secondly, there was a significant lack of consistency. Everything was different everywhere they went.

Citrix XenApp and XenDesktop has allowed caregivers to get access to the patient information much faster, much more consistently.

They have virtualized end-to-end, from the datacenter to the desktop, and theyre providing virtual desktops to any device that the Citrix Receiver or Citrix Client runs on Android, iPad, Apple, and Windows. If theres a device, theyve put their image on it.

The system that theyve provided and the time savings and the improvements that theyve made have allowed them to provide direct help to the kids that they serve.

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2012 Citrix | Confidential Do Not DistributeBackgroundF500: Citrix has consistently had strong presence across large international customers, for yearsCustomers: Citrix actually has over 230,000, having grown 15% each of the past two years100M users: based on estimated use of XenApp, formerly Presentation Server, Citrix touches about 15% of corporate users75% of internet users: Based on use of NetScaler app delivery controllers by the largest internet properties Google, Yahoo, Ebay to name a fewCloud: Xen is used by nearly all cloud service providers, most notably Amazon for its performance and open source attributesmany now moving to free XenServerSaaS: The Citrix Online Services division, with GoToMeeting, GoToAssist and GoToMyPC exceeded $300M in revenue last yeartop 5 SaaS provider

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