Table of Contents NAME mg_fast_comp_dict - build a fast loading compression dictionary ...
Table of Contents

NAME

mg_fast_comp_dict - build a fast loading compression dictionary

SYNOPSIS

mg_fast_comp_dict [ -h ] [ -d directory ] -f name

DESCRIPTION

mg_fast_comp_dict builds a fast-loading compression dictionary from the standard compression dictionary. The new dictionary has the property that mgquery(1) can load it in very quickly, making the startup time for mgquery(1) much shorter. The new dictionary is larger on disk than the original, but they are no different when it comes to memory usage.

OPTIONS

Options may appear in any order.

-h
This displays a usage line on stderr.

-d directory
This specifies the directory where the document collection can be found.

-f name
This specifies the base name of the document collection.

ENVIRONMENT

MGDATA If this environment variable exists, then its value is used as the default directory where the mg(1) collection files are. If this variable does not exist, then the directory "." is used by default. The command line option -d directory overrides the directory in MGDATA.

FILES

*.text.dict
Compression dictionary.

*.text.dict.fast
Fast loading compression dictionary.

*.text.dict.aux
Auxiliary compression dictionary.

SEE ALSO

mg(1), mg_compression_dict(1), mg_get(1), mg_invf_dict(1), mg_invf_dump(1), mg_invf_rebuild(1), mg_passes(1), mg_perf_hash_build(1), mg_text_estimate(1),
mg_weights_build(1), mgbilevel(1), mgbuild(1), mgdictlist(1), mgfelics(1), mgquery(1), mgstat(1), mgtic(1), mgticbuild(1), mgticdump(1), mgticprune(1), mgticstat(1).


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