A corollary is keep your infrastructure simple, and know how it works, so you can stand it up anywhere. Web server/db/memcached can run anywhere easily and is e

A corollary is keep your infrastructure simple, and know how it works, so you can stand it up anywhere. Web server/db/memcached can run anywhere easily and is enough for almost every company out there. Are you sure you need {cool new service}? Are you really really sure? Your database can probably do it.