Home
AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL OneDB™ database servers.
Administrator's GuideThe HCL OneDB™ Administrator's Guide provides the information required to administer HCL OneDB™.
Disk, memory, and process management
Virtual processors and threadsThese topics describe virtual processors, explain how threads run within the virtual processors, and explain how the database server uses virtual processors and threads to improve performance.
Virtual processor classesEach class of virtual processor is dedicated to processing certain types of threads.
User-defined classes of virtual processorsYou can define special classes of virtual processors to run user-defined routines or to run a DataBlade® module.
Specify user-defined virtual processorsThe VPCLASS parameter with the vpclass option defines a user-defined VP class. You also can specify a nonyielding user-defined virtual processor.

Specify user-defined virtual processors

The VPCLASS parameter with the vpclass option defines a user-defined VP class. You also can specify a nonyielding user-defined virtual processor.

For more information, see Set virtual-processor configuration parameters and the topics about configuration parameters in the HCL OneDB™ Administrator's Reference.