For example, one can send heavy computations to background processes and execute other code while waiting for the result That you can actually do in PHP, for e

For example, one can send heavy computations to background processes and execute other code while waiting for the result That you can actually do in PHP, for example with gearman: http://docs.php.net/manual/en/gearman.examples-reverse-bg.php http://docs.php.net/manual/en/gearman.examples-reverse-bg.ph...