Most Stable Red Hat version for a web and database server

["Asim Ansari" <aansari i2cinc com>]

Hello All,

 

I want to run a web (apache) and a database (Informix) server on Linux, I
would like to know what is the most stable version (maximum uptime, secure,
minimum bugs, high performance etc) of Red Hat Linux, I am confused of using
between Red Hat Linux 7.3 or Red Hat Linux 9.0, remember I have no option of
switching to some other distribution of Linux.

 

Thanks in advance. 

 

Asim