How to remote backup with AIX system

I have some questions :

1) We can system backup manual by remotely? (Ex: we peform backup a AIX system in Japan from US)How we can do?

2) We can build a script to system backup automatically? How we can do?

3) We can use which third party to do that? Which tool?

Thanks

Tivoli Storage Manager (TSM):

LakeView MIMIX:
http://www.lakeviewtech.com/technology/echostream_aix.asp

I don't know how much any of them would cost, sorry.

If you want to step up a bit there is also remote mirroring: