NAME

String::Lookup::AsyncDBI - flush String::Lookup to flat files

SYNOPSIS

 use String::Lookup;

 tie my %lookup, 'String::Lookup',

   # standard persistent storage parameters
   storage => 'AsyncDBI', # store in a flat file per epoch
   tag     => $tag,       # name of directory for this lookup hash
   fork    => 1,          # fork for each flush, default: no

   # parameters specific to 'AsyncDBI'
   dir     => $dir,       # directory in which tag directories are stored

   # other parameters for String::Lookup
   ...
 ;

VERSION

This documentation describes version 0.12.

DESCRIPTION

This module is a class for providing persistent storage for lookup hashes, as provided by String::Lookup.

Please see the METHODS IN STORAGE MODULE section in String::Lookup for documentation on which methods this storage class provides.

ADDITIONAL PARAMETERS

The following additional parameters are provided by this storage class:

dir

 tie my %lookup, 'String::Lookup',
   dir     => $dir,       # directory in which flat files are stored
 ;

Indicate the directory in which directories will be created per tag. The actual flat files will be stored in there per second. Defaults to the content of the STRING_LOOKUP_ASYNC_DIR environment variable. Must be specified either directly or indirectly with the environment variable.

REQUIRED MODULES

 (none)

AUTHOR

 Elizabeth Mattijsen