BuddyPress.org

Yes you can.

Here is the code for mysql

CREATE TABLE IF NOT EXISTS <code>wp_bp_activity_user_activity_cached</code> (

<code>id</code> bigint(20) NOT NULL auto_increment,

<code>user_id</code> bigint(20) NOT NULL,

<code>component_name</code> varchar(75) NOT NULL,

<code>component_action</code> varchar(75) NOT NULL,

<code>content</code> longtext NOT NULL,

<code>primary_link</code> varchar(150) NOT NULL,

<code>item_id</code> varchar(75) NOT NULL,

<code>secondary_item_id</code> varchar(75) NOT NULL,

<code>date_recorded</code> datetime NOT NULL,

<code>hide_sitewide</code> tinyint(1) default '0',

PRIMARY KEY  (<code>id</code>),

KEY <code>date_recorded</code> (<code>date_recorded</code>),

KEY <code>user_id</code> (<code>user_id</code>),

KEY <code>item_id</code> (<code>item_id</code>),

KEY <code>component_name</code> (<code>component_name</code>)

) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1927 ;