/ 
Class-DBI-Lite-1.034
River stage one • 1 direct dependent • 1 total dependent
/ Class::DBI::Lite::CacheManager::Memcached

NAME

Class::DBI::Lite::CacheManager::Memcached - Cache via memcached.

SYNOPSIS

package app::user;

use strict;
use warnings 'all';
use base 'app::model';
use Class::DBI::Lite::CacheManager::Memcached;

__PACKAGE__->set_up_table('users');

__PACKAGE__->set_cache(
  Class::DBI::Lite::CacheManager::Memcached->new(
    lifetime        => '30s',
    class           => __PACKAGE__,
    servers         => ['127.0.0.1:11211'],
    do_cache_search => 1,
  )
);

__PACKAGE__->cache->cache_searches_containing(qw(
  email
  password
));

Then, someplace else...

# This will be cached...
my ($user) = app::user->search(
  email     => 'alice@wonderland.net',
  password  => 'whiterabbit',
);

...later...

# This won't hit the database - the result will come from the cache instead:
my ($user) = app::user->search(
  email     => 'alice@wonderland.net',
  password  => 'whiterabbit',
);

A create, update or delete invalidates the cache:

$user->delete; # Cache is emptied now.

DESCRIPTION

Class::DBI::Lite::CacheManager::Memcached uses Cache::Memcached to temporarily store the results of (presumably) frequent database searches for faster lookup.

So, if your data requirements are such that you find objects of a specific class are getting called up frequently enough to warrant caching - you can now do that on a per-class basis.

You can even specify the kinds of search queries that should be cached.

You can specify the length of time that cached data should be available.

NOTE: More documentation and complete examples TBD.

AUTHOR

Copyright John Drago <jdrago_999@yahoo.com>. All rights reserved.

LICENSE

This software is Free software and may be used and redistributed under the same terms as perl itself.