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Special Forums News, Links, Events and Announcements Software Releases - RSS News Memcached Functions for MySQL 0.3 (Default branch)
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Old 03-04-2008
Memcached Functions for MySQL 0.3 (Default branch)
Memcached Functions for MySQL is a set of MySQLUDFs (user defined functions) to work withmemcached using libmemcached. With these functionsyou get, set, append, prepend, and delete objectsin memcached. You can also use memcached as aglobal sequence generator. With these functionsyou can use triggers to control your object caches.License: BSD License (revised)Changes:
memc_stats() has been added to supply information on memcached server status. memc_stat_get_keys() has been added. Buffering has been added to improve performance.Image

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jifty::cas::store::memcached

Jifty::CAS::Store::Memcached(3pm)			User Contributed Perl Documentation			 Jifty::CAS::Store::Memcached(3pm)

NAME

       Jifty::CAS::Store::Memcached - A memcached backend for Jifty's Content-Addressable Storage facility

SYNOPSIS

       At the bare minimum, add the following to your Jifty config.yml:

	   framework:
	     CAS:
	       BaseClass: 'Jifty::CAS::Store::Memcached'

       The options available include:

	   framework:
	     CAS:
	       BaseClass: 'Jifty::CAS::Store::Memcached'
	       Memcached:
		 # any options Cache::Memcached supports
		 servers:
		   - 10.0.0.2:11211
		   - 10.0.0.3:11211
		 compress_threshold: 5120

	       # Turned on by default. Keeps CAS working when memcached fails by
	       # falling back to the default in-process store. It probably should
	       # be turned off in most cases (like so) after successful testing.
	       MemcachedFallback: 0

DESCRIPTION

       This is a memcached backend for Jifty::CAS.  For more information about Jifty's CAS, see "DESCRIPTION" in Jifty::CAS.

METHODS

   memcached
       Returns the Cache::Memcached object for this class.

   _store DOMAIN NAME BLOB
       Stores the BLOB (a Jifty::CAS::Blob) in memcached.  Returns the key on success or undef on failure.

   key DOMAIN NAME
       Returns the most recent key for the given pair of "DOMAIN" and "NAME", or undef if none such exists.

   retrieve DOMAIN KEY
       Returns a Jifty::CAS::Blob for the given pair of "DOMAIN" and "KEY", or undef if none such exists.

   memcached_config
       Returns a hashref containing arguments to pass to Cache::Memcached during construction. The defaults are like:

	 {
	     servers	 => [ '127.0.0.1:11211' ],
	     debug	 => 0,
	     namespace	 => Jifty->config->framework('ApplicationName'),
	     compress_threshold => 10240,
	 }

       To change these options, set them in your Jifty application config file under "/framework/CAS/Memcached" like so:

	   framework:
	     CAS:
	       BaseClass: 'Jifty::CAS::Store::Memcached'
	       Memcached:
		   servers:
		       - 10.0.0.2:11211
		       - 10.0.0.3:11211
		   compress_threshold: 5120

   memcached_fallback
       Returns a boolean (from the config file) indicating whether or not memcached should fallback to the per-process, in-memory store.

perl v5.14.2							    2010-12-08					 Jifty::CAS::Store::Memcached(3pm)