1. Los Angeles County eCloud Overview November 26, 2012

2. Data Center – 540 Physical Servers Physical Infrastructure: 540 Servers 5 Distribution switches 46 Access switches 40 Racks 144 Electrical circuits Consolidation (2005): 58 Servers 4 Distribution switches 0 Access switches 12 Racks 24 Electrical circuits Data Center – Server Consolidation Data Center – eCloud virtualization Virtualization (2010): 20 Servers 2 Distribution switches 0 Access switches 2 Half full Racks 4 Electrical circuits

3. eCloud architecture AT&T MON circuits eCloud Phase 2 SAN eCloud Phase 2 SAN DowneySanta Ana (LRC) Asynchronous SAN Replication + SRM Synchronous SAN Replication Current Workloads – 1247 Virtual Server 7626 Virtual Desktops 29915 Exchange Mailboxes

4. eCloud services Retail (Department runs Application Software) Reduced retail hosting rate by 27% - 66% depending on server size Reduced retail hosting rate by 27% - 66% depending on server size Reduced server storage rate 75% Reduced server storage rate 75% Base virtual server of 1 vCPU, 2 GB RAM Base virtual server of 1 vCPU, 2 GB RAM additional cost per vCPUadditional cost per vCPU additional cost per GB of Memoryadditional cost per GB of Memory additional cost per GB of Disk Storageadditional cost per GB of Disk Storage Wholesale (Department runs Windows OS and Application Software) Reduced server storage rate 75% Reduced server storage rate 75% Base virtual server of 1 vCPU, 2GB RAM Base virtual server of 1 vCPU, 2GB RAM additional cost per vCPUadditional cost per vCPU additional cost per GB of Memoryadditional cost per GB of Memory additional cost per GB of Disk Storageadditional cost per GB of Disk Storage

5. eCloud Service Layers Hosting Account Management Operations Monitoring Backups Security eCloud eCloud retail includes: eCloud wholesale includes:

6. Service Definition Details

7. Why eCloud? Greater Department Control and Agility (for Wholesale Customers) Spin-Up New Servers in Minutes Spin-Up New Servers in Minutes Wholesale versus Retail Wholesale versus Retail More Staff Focus on Department Issues Built-In Disaster Recovery Lower Costs Economies of Scale Economies of Scale Leveraging New Technology Leveraging New Technology Shut Down of Data Centers & Computer Rooms Shut Down of Data Centers & Computer Rooms

8. Questions & Follow up… Jac Fagundo jfagundo@isd.lacounty.gov (562) 658-4505