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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™.
Fault tolerance
Mirroring
Mirroring
Alternatives to mirroring
Logical volume managers

Logical volume managers

Logical volume managers are an alternative mirroring solution. Some operating-system vendors provide this type of utility to have multiple disks seem to be one file system. Saving data to more than two disks gives you added protection from media failure, but the additional writes have a performance cost.