Затегированы Вопрос по быстродействию

Ключевые слова: mov jpg screenshot [1] db [2] graphs [1] application update [1] наследование [1] mysql.sock [1] rails Iphone brovser [1] сортировка [1] trac [1] .each_value [1] rails benchmarker [1] rmagik [2] freelance [1] render erb [1] object_id [1] 3-tier architecture [1] parse [1] BaseAuth apache [1] length [1] svn ignore [1]