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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.
Performance GuideThe HCL OneDB™ Performance Guide describes how to configure and operate your HCL OneDB™ database server to improve overall system throughput and to improve the performance of SQL queries.
Effect of configuration on memory utilizationThe combination of operating-system and HCL OneDB™ configuration parameters can affect memory utilization.
Encrypted valuesAn encrypted value uses more storage space than the corresponding plain text value because all of the information needed to decrypt the value except the encryption key is stored with the value.

Encrypted values

An encrypted value uses more storage space than the corresponding plain text value because all of the information needed to decrypt the value except the encryption key is stored with the value.

Omitting the hint used with the password can reduce encryption overhead by up to 50 bytes. If you are using encrypted values, you must make sure that you have sufficient space available for the values.

Note: Embedding zero bytes in the encrypted result is not recommended.