Veritas Velocity™ User's Guide
- Getting to know Velocity
- Setting up Velocity
- How to set up the Velocity Storage Server
- How to set up the Velocity Client
- Setting up the Velocity on-premises management server
- Upgrading Velocity
- Velocity Storage Server
- Users and roles
- Oracle database ingestion using Velocity
- How to use copy preparation to mask or sanitize sensitive data
- Oracle database ingestion using NetBackup CoPilot
- Microsoft SQL Server database ingestion using Velocity
- Database sources and copies
- About scheduling ingestions for a database source
- Retention periods for database sources and copies
- Sandboxes
- Database recovery
- Alerts and logs
- Managing the Velocity physical appliance
- Configuring network address settings on the Velocity physical appliance
- About WAN optimization on the Velocity physical appliance
- About the Veritas Remote Management Console on the Velocity physical appliance
- About Velocity physical appliance storage
- About users on the Velocity physical appliance
- About Velocity physical appliance checkpoints
- About factory reset on the Velocity physical appliance
- Configuring network address settings on the Velocity physical appliance
- Monitoring the Velocity physical appliance
- Velocity physical appliance security
- About Velocity physical appliance user account privileges
- About the Velocity physical appliance intrusion detection system
- About Velocity physical appliance operating system security
- Recommended IPMI settings on the Velocity physical appliance
- Best practices
- Troubleshooting
- Glossary
- Context-sensitive topics
- Section I. Velocity shell menu commands
- Introduction
- Appendix A. Main > Manage > Storage
- Appendix B. Main > Manage > Cloud
- Appendix C. Main > Manage > Software
- Appendix D. Main > Monitor
- Appendix E. Main > Network
- Appendix F. Main > Settings
- Appendix G. Main > Support
Improving the performance of Veritas Velocity for Oracle Database
You can improve the performance of the Velocity ingest and sandbox processes for Oracle Database by using these best practices:
Maximize the size of the data chunks to 1 MB in Oracle RMAN.
Use the following SQL*Plus commands to edit the buffer size for backup sets and image copies:
Note:
Perform these edits before you run the
ingest_dba
application.See Ingesting an Oracle database into Velocity from the command line.
ALTER SYSTEM SET "_backup_file_bufcnt"=256
ALTER SYSTEM SET "_backup_file_bufsz"=1048576
ALTER SYSTEM SET "_backup_disk_bufcnt"=256
ALTER SYSTEM SET "_backup_disk_bufsz"=1048576
Enable block change tracking.
Type the following SQL*Plus commands to enable block change tracking:
ALTER DATABASE
ENABLE BLOCK CHANGE TRACKING
USING FILE
'[bctFilename | +ASMDiskgroup]'