1. © 2005 DataCore Software Corp DataCore SANmelody™ 2.0 IP/SAN FC/SAN Application Support Services Windows 2003 SQL Server/ Exchange 2003 Solutions Note: Must be displayed using PowerPoint Slideshow to see animations DataCore, the DataCore logo, Powered by DataCore, SANmelody, are trademarks or registered trademarks of DataCore Software Corporation. Other DataCore product or service names or logos referenced herein are trademarks of DataCore Software Corporation.All other products,services and company names mentioned herein may be trademarks of their respective owners.

2. DataCore Confidential 2 SANmelody Application Support Services Windows 2003, SQL, Exchange and File system Support DataCore VSS – Provides temporary suspend and flush (quiesce) for SQL, Exchange and file systems  Supports Multiple DB instances  Supports commands to multiple volumes for  SANmelody Snapshot relationships  SANmelody AIM Sets  Provides coherent snapshots of SQL DB’s / Logs, Exchange Information Stores and File Systems to a locally connected DataCore Storage Server  For Backup  For Offline application development (Fraud detection, Data mining, etc.)

3. DataCore Confidential 3 SNAP DataCoreVSS (Snapshot SQL Server, Exchange 2003, File Systems) (iSCSI) (FC) JBOD SATA Disks SANSAN MELODYMELODY SANSAN MELODYMELODY App Server Fraud Det. High Availability App Server Back Up DataCoreVss Quiesce & Flush SQL DB’s Issue DataCore Snapshot Commands Snapshot DataCoreVss Quiesce & Flush Exchange 2003 DB’s Map Snapshot Volumes SNAP DB1 App Server Exch SG2 Logs SG1 Logs Exch SG1 Exch SG2 App Server SQL Logs SQL DB2 SQL DB1 SNAP Logs SNAP DB1 SNAP Logs SNAP SG1 SNAP SG2 SNAP Logs SQL Logs SQL DB1 SQL DB2 Exch SG1 Logs Exch SG2 Logs 6 Clicks

4. DataCore Confidential 4 SANmelody Application Support Services Windows 2003 File system, SQL Server, Exchange 2003 Support DataCore VSS – Provides temporary suspend and flush (quiesce) for SQL, Exchange and file systems  Provides coherent snapshots of SQL DB’s / Logs, Exchange Information Stores and File Systems to a remote DR site utilizing DataCore’s AIM and AIM Client features  For Backup  For emergency restoration  Test Applications

5. DataCore Confidential 5 Exch. 2003 App Server DataCoreVSS (AIM / Snapshot Exchange 2003 to DR Site) SATA Disks JBOD (iSCSI) (FC) melodymelody App Server Back Up Issue DataCore AIM Group Marker Command Primary Site DR Site SATA Disks Snapshots Lan/Wan M M M M M M M SAN M M AIM Source AIM Dest M M M M Map Snapshots to Backup Server melodymelody DataCoreVSS Quiesce & Flush Exchange 2003 SG’s Virtual Volumes Exch SG3 Exch SG2 Exch SG1 SG3 Logs SG2 Logs SG1 Logs SG3 Logs SG2 Logs SG1 Logs Exch SG3 Exch SG2 Exch SG1 SNAP SG1 SNAP Logs SNAP SG2 SNAP Logs SNAP SG3 SNAP Logs 3 Clicks

6. DataCore Confidential 6 DataCoreVSS (AIM Client / Snapshot SQL Server to DR Site) App Server SQL App Server Back Up DataCoreVSS Quiesce & Flush DB Issue Dcs AIM Marker(s) Command Primary Site DR Site SATA Disks Snapshots Lan/Wan MMM M M M M SAN M M AIM Client Source AIM Dest M M M M Map Snapshots to Backup Server melodymelody SQL DB1 SQL DB1 DB2 Logs SQL DB2 SQL DB2 Logs SNAP DB2 SNAP DB2 SNAP Logs SNAP DB1 SNAP DB1 SNAP Logs 3 Clicks