how connect two usermanger mikrotik

[flash] hi every one
how are you
how connect two usermanger mikrotik to one database in a cloud storge (in internet)

Best solution - run Radius.

Technically there are work arounds - however they take a bit of scripting AND are not bulletproof.

Radius will do exactly what your looking for Mikrotik has a decent writeup available here: http://wiki.mikrotik.com/wiki/RouterOs_MySql_Freeradius