func:onality • Custom post types, Plugin API, Shortcode API, post meta • Use the WordPress community to help you build your applica:on • Plugins like S2Member for turn key user access control, page access control as well as free and paid subscrip:ons
file caching and nginx caching systems for commonly served data • Spread workload to mul:ple servers • Memcached + Batcache plugin • Don’t forget to scale your applica:on’s automa:on so you’re freed up to create instead of just maintain