Hitachi

Hitachi Advanced Database Setup and Operation Guide


4.2.5 Estimating the size of the synonym dictionary file directory

The following shows the calculation formula for estimating the size of the synonym dictionary files that will be stored in the synonym dictionary file directory. The estimated value will be the total size of the synonym dictionary file directory.

Before you use the adbsyndict command to create synonym dictionaries, use the following formula to estimate the size.

Formula (gigabytes)

[Figure]

Explanation of the variables

syndict_num

Number of synonym dictionaries that will be created

syndict_data(i)

Size of the synonym list definition file of each synonym dictionary (gigabytes)

Note

The directory for storing synonym dictionary files is the directory specified for the adb_syndict_storage_path operand in the server definition.