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Manual Reference Pages  -  DATA::OBJECTDRIVER::DRIVER::CACHE::MEMCACHED (3)

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NAME

Data::ObjectDriver::Driver::Cache::Memcached - object driver for caching objects with memcached

CONTENTS

SYNOPSIS



    package MyObject;
    use base qw( Data::ObjectDriver::BaseObject );

    __PACKAGE__->install_properties({
        ...
        driver => Data::ObjectDriver::Driver::Cache::Memcached->new(
            cache    => Cache::Memcached->new({ servers => \@MEMCACHED_SERVERS }),
            fallback => Data::ObjectDriver::Driver::DBI->new( @$DBI_INFO ),
        ),
        ...
    });

    1;



DESCRIPTION

Data::ObjectDriver::Driver::Cache::Memcached provides automatic caching of retrieved objects in your memcached servers, when used in conjunction with your actual object driver.

USAGE

o Data::ObjectDriver::Driver::Cache::Memcached->new( %params )

Required members of %params are:
o cache

The Cache::Memcached instance representing your pool of memcached servers. See Cache::Memcached.

o fallback

The Data::ObjectDriver object driver from which to request objects that are not found in your memcached servers.

DIAGNOSTICS

The memcached driver provides integration with the Data::ObjectDriver debug and profiling systems. As these systems are designed around SQL queries, synthetic queries are logged to represent memcached operations. The operations generated by this driver are:
o MEMCACHED_ADD ?

Put an item in the cache that was not there. The arguments are the cache key for the object and the flattened representation of the object to cache.

o MEMCACHED_SET ?

Put an item in the cache with new member data. The arguments are the cache key for the object and the flattened representation of the object to cache.

o MEMCACHED_DELETE ?

Remove an object from the cache. The argument is the cache key for the object to invalidate.

o MEMCACHED_GET ?

Retrieve an object. The argument is the cache key for the requested object.

o MEMCACHED_GET_MULTI ?

Retrieve a set of objects. The arguments are the cache keys for the requested objects.

SEE ALSO

Cache::Memcached, http://www.danga.com/memcached/

LICENSE

Data::ObjectDriver is free software; you may redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR & COPYRIGHT

Except where otherwise noted, Data::ObjectDriver is Copyright 2005-2006 Six Apart, cpan@sixapart.com. All rights reserved.
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perl v5.20.3 DATA::OBJECTDRIVER::DRIVER::CACHE::MEMCACHED (3) 2016-01-14

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