1 Vladimir Knežević Microsoft Software d.o.o.

80% Održavanje 80% Održavanje 20% New Cost Reduction Keep Business Up & Running End User Productivity End User Productivity Customer Connection Customer Connection Competition Technology Change Regulatory Compliance Security Business Results & New Value

Challenge: Application incompatibilities Lengthy testing Challenge: Server underutilization Challenge: Underutilized hardware Excessive power consumption Expensive space across data center or branch office “…costs are too high…” “…can’t meet my high availability” Challenge: Providing disaster recovery for business continuity for operating systems and applications Challenge: Planned and unplanned downtime affecting server uptime “…systems can’t scale quick enough…” Challenge: Inability to respond quickly to changing needs at desktops and the datacenter

4 Progression towards Dynamic IT will Reduce Cost, Improve Service Levels, and Drive Agility BasicStandardizedRationalizedDynamic Cost CenterEfficient Cost CenterBusiness EnablerStrategic Asset Uncoordinated, manual Infrastructure Managed IT infrastructure with limited automation and knowledge capture Managed and consolidated IT infrastructure with extensive automation; knowledge captured and reused Fully automated management, dynamic resource usage, business linked SLAs; knowledge capture automated and use automated …and Virtualization technologies help the progression…

Drive optimized server utilization Reduce system complexity Avoid Application compatibility problems Reduce server downtime Simplify disaster and recovery planning Efficiently plan & manage server maintenance Dynamically assign server resources Reduce Application Compatibility issues to rapidly deploy new applications and OS Efficiently support business-critical legacy applications Reduce Cost IncreaseAvailabilityIncreaseAvailability Drive Agility

Virtual Presentation Presentation layer separate from process Virtual Presentation Presentation layer separate from process Virtual Storage Storage and backup over the network Virtual Storage Storage and backup over the network Virtual Network Localizing dispersed resources Virtual Network Localizing dispersed resources Virtual Machine OS can be assigned to any desktop or server Virtual Machine OS can be assigned to any desktop or server Virtual Applications Any application on any computer on-demand Virtual Applications Any application on any computer on-demand Interface bound to process Storage assigned to specific locations Storage assigned to specific locations Network assigned to specific locations Network assigned to specific locations Operating System assigned to specific hardware Operating System assigned to specific hardware Applications installed to Specific hardware and OS Applications installed to Specific hardware and OS Virtualization is the isolation of one computing resource from the others: Traditional software stackComponent isolation with Virtualization Virtualization results in more efficient resource utilization, and enables greater flexibility and simplified change management

Server Virtualization Desktop Virtualization Application Virtualization Presentation Virtualization Consolidate workloads for more efficient resource utilization Create an additional isolated OS environment on standard desktop Decouple applications from desktop operating systems, deliver on demand Centralize processing and data storage; present the user interface locally Reduce operating costs (Hardware, Energy, Space) Improve uptime and availability Enable robust Disaster Recovery Reduce maintenance disruption Streamline resource provisioning and scale Support legacy applications in current Operating Systems Reduce application-to-OS conflicts Accelerate OS migration Reduce application-to- application conflicts Reduce application compatibility regression testing Centrally manage updates and patches Reduce application-to-OS conflicts Streamline compliance and data confidentiality Reduce desktop administration costs

BasicStandardizedRationalizedDynamic Cost CenterEfficient Cost CenterBusiness EnablerStrategic Asset Uncoordinated, manual Infrastructure Managed IT infrastructure with limited automation and knowledge capture Managed and consolidated IT infrastructure with extensive automation; knowledge captured and reused Fully automated management, dynamic resource usage, business linked SLAs; knowledge capture automated and use automated Reduce Costs Test & Development Server Consolidation Application Compatibility Increase Service Levels Back-up & Recovery Integrated Management Drive Agility Dynamic Provisioning Self-Managing Systems

Solution: Server consolidation through virtualization and physical and virtual machine management Challenges: Underutilized hardware Excessive power consumption Expensive space across data center or branch office Server Virtualization Case Study: AtlantiCare Eliminated need to expand or relocate data center Virtual Server 2005 used to consolidate infrastructure and legacy application servers Consolidation ratio achieved of 33:2

Solution: Eliminate application conflicts and testing by using desktop and application virtualization Challenges: Application incompatibilities Lengthy testing Case Study: Alamance Regional Medical Center Eliminated regression testing Eliminated 5,000 hours of end-user downtime per year Application Virtualization Desktop Virtualization App-to-appIncompatibilities: App-to-OS incompatibilities:

Application Virtualization Presentation Virtualization Solution: Enable any applications to run side-by-side on any server at the same time Challenges: Terminal server siloing Server underutilization Case Study: Russell Investment Group Consolidated servers by over 40%

Solution: Virtualize operating systems and applications – enabling easy backup, replication and moving to available servers Challenge: Providing disaster recovery for business continuity for operating systems and applications Server A Server B Backup

Data Store Solution: High availability options include host or guest level failover, or Live Migration for predicted downtime or load balancing Today: High Availability Clustering with Virtual Server 2005 and Windows Server Enterprise or Data Center editions allow clustering for planned or unplanned downtime Tomorrow: Windows Server virtualization allows Live Migration as well as High Availability through clustering Challenge: Planned and unplanned downtime affecting server uptime Server A Server B

Solution: Live migration and dynamic provisioning of servers and desktops are based on real-time needs using a single management platform Challenge: Inability to respond quickly to changing needs at desktops and the datacenter

Microsoft delivers end-to-end Virtualization solutions… …System Center provides the tools for integrated Infrastructure Management "Virtualization without good management is more dangerous than not using virtualization in the first place" Thomas Bittman, Gartner

Reduce Cost Increase Service Levels Drive Agility Increase IT system efficiency Reduce disruptive events and streamline maintenance and disaster recovery Facilitate dynamic resource provisioning Drive optimized server utilization Reduce server downtime Dynamically assign server resources Reduce system complexity Simplify disaster and recovery planning Reduce Application Compatibility issues to rapidly deploy new applications and OS Avoid Application compatibility problems Efficiently plan & manage server maintenance Efficiently support business- critical legacy applications

17 Typically, Server workloads only consume a small fraction of total physical server capacity, wasting hardware, space and electricity Through virtualization, these workloads can be consolidated onto fewer physical servers, saving resources and increasing flexibility OS APP OS APP OS APP OS APP OS APP OS APP 9% utilization 6% utilization 14% utilization 30% utilization

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