Compaq ProLiant 1000 Compaq Backup and Recovery for Microsoft SQL Server 6.X - Page 5

Compaq Backup and Recovery for Microsoft SQL Server 6.x Page 5 Chart 1 - Data Compression Ratios and Performance 18 Chart 2 - Throughput Variance with Block Size & Data Patterns 21 Chart 3 - Dump to Single Tape Device ...34 Chart 4 - Null Device Dumps : Reading Data from Disk Arrays 36 Chart 5 - Striped Dumps to Disk Arrays ...38 Chart 6 - Striped Dumps to 15/30 DLT Tape Drives 40 Chart 7 - Striped Dumps to 35/70 DLT Tape Drives 41 Chart 8 - Concurrent Dumps of Multiple Databases to 35/70 DLT Tape Drives 43 Chart 9 - Database Backup to 15/30 DLT Tape RAID Using ARCserve 45 Chart 10 - Database Backup to 35/70 DLT Tape RAID Using ARCserve 46 Chart 11 - Backup of One Server Across Single 10BaseT Segment 50 Chart 12 - Backup of One Server Across Single 100BaseTX Segment 51 Chart 13 - Concurrent Backup of Multiple Servers Across Multiple 10BaseT Segments 54 Chart 14 - Concurrent Backup of Multiple Servers Across Single 100BaseTX Segment 56 Chart 15 - Load Database: Data Restore Performance based on Disk Array Type 72 Chart 16 - Load Database: Page Reinitialization Performance based on Disk Array Type 73 Table 1 - Tape Cartridge Support Matrix ...15 Table 2 - Number of DLT Drives Needed for Desired Throughput 59 Table 3 - Online Dump of Active Database with SQL Server 63 Table 4 - Online Dump of Active Database with ARCserve 63 Table 5 - Online Dump of Inactive Database with SQL Server 64 Table 6 - Online Dump of Inactive Database with ARCserve 65 Table 7 - Max Dump Throughput for Small Arrays 68 Table 8 - Max Transaction Log Dump Throughput with Various Commands 68 Figure 1 - Network Layout: Backup of 4 Servers Across 4 Dedicated 10Base-T Segments 53 Figure 2 - Network Layout: Backup of 4 Servers Across 1 Shared 100Base-T Segment 55 Figure 3 - SQL Server Backup with Database Activity 62 1997 Compaq Computer Corporation, All Rights Reserved Doc No 444A/0797