Working with different types of Database Servers

[Sangeeta Gole]

Hello,
            Is it possible to interconnect two different Database Servers like Mysql 
on Linux  and MS-SQL 6.5 on Windows NT.
        I am mean to say,Can we access & both work on the data in above Database 
Servers simultaneously.

    Thanks in advance.

From,
Sangeeta.
([EMAIL PROTECTED])