PHP wasn't a bottleneck in this case, most of the time has been spent on communication with DB (as usually in web apps). I think (and hope) this solution can s

PHP wasn't a bottleneck in this case, most of the time has been spent on communication with DB (as usually in web apps). I think (and hope) this solution can show better performance because of less communications required, but numbers are more interesting than assumptions. upd: comment about proxying sqlite eliminated this hope.