6.14 Estimating the size of the synonym dictionary file directory
This section describes how to determine the size of the synonym dictionary file directory. You must determine the size of the synonym dictionary file directory before performing synonym search.
- Note
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The directory for storing synonym dictionary files is the directory specified for the adb_syndict_storage_path operand in the server definition.
Use the following formula to determine the size of the synonym dictionary file directory (SYNDIRSIZE).
Formula (gigabytes)
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![[Figure]](GRAPHICS/F0000694.GIF)
Explanation of variables
- syndict_num
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Number of synonym dictionaries that will be created
- SYNDICTSIZE(i)
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Size of the synonym dictionary file of each synonym dictionary
Use the following formula to determine this value.
Formula (gigabytes)
![[Figure]](GRAPHICS/F0000695.GIF)
- syn_num
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Total number of synonyms specified in the synonym list definition file
- syn_list_file_size
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Size of the synonym list definition file (bytes)
- syn_group_num
-
Number of synonym groups
- CORSYNSIZE
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Size of a synonym dictionary supporting correction search
Add this variable when you create a synonym dictionary by specify the correction search option CORRECTIONRULE.
Use the following formula to determine this value.
Formula (gigabytes)
![[Figure]](GRAPHICS/F0000696.GIF)