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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.
How virtual processors service threadsA virtual processor services multiple threads concurrently by switching between them.
QueuesThe database server uses three types of queues to schedule the processing of multiple, concurrently running threads.

Queues

The database server uses three types of queues to schedule the processing of multiple, concurrently running threads.

Virtual processors of the same class share queues. This fact, in part, enables a thread to migrate from one virtual processor in a class to another when necessary.