[ADMIN] the best linux or bsd for postgresql

[Ing. Jhon Carrillo // Caracas, Venezuela]

hi,

What is the best linux or bsd for postgresql 8.x?

i'm replacing a oracle system on suse enterprise 8 with clustering, dataguard, ......

I need high and good performance for my system.

Is there any certified unix plataform for to use postgresql?

thanks.

--
Jhon Carrillo
DBA / Software Engineer
Caracas-Venezuela