Memcache

1. Memcache

2. A high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load

5. 1.Installation #Download the extension module apt-get install php5-memcache # Edit /etc/php5/conf.d/memcache.ini and uncomment the following line by removing the semi-colon extension=memcache.so # Restart apache etc/init.d/apache2 restart

10. Memcache::add <?php $memcache_obj = memcache_connect(&quot;localhost&quot;, 11211); $memcache_obj->add('var_key', 'test variable', false, 30); ?>

11. Memcache::connect <?php $memcache = new Memcache; $memcache->connect('memcache_host', 11211); ?>

12. Memcache::delete <?php $memcache_obj = new Memcache; $memcache_obj->connect('memcache_host', 11211); $memcache_obj->delete('key_to_delete', 10); ?>

13. Memcache::get <?php $memcache_obj = new Memcache; $memcache_obj->connect('memcache_host', 11211); $var = $memcache_obj->get('some_key'); ?>

14. References: http://in.php.net/memcache http://phpbuilder.com/manual/en/intro.memcache.php http://www.hostingcoupons.org/what-is-memcached/

15. Thank You…