Multiple backends with Jackrabbit

[gaurav gehlot]

Hi,

I am new to Jackrabbit and wanted to clear one doubt I had. Can I use
multiple backends at the same time with Jackrabbit. e.g. I want to
store the text files in a MySQL backend and binary data in Amazon S3.
I think Jackrabbit comes with plugins for both of them but I wanted to
check if both of them can be somehow used at the same time.

Thanks,
Gaurav