Use Oracle tools or Storage tools to replicate data between two DR sites?

[Hanry Zhou]

We are going to create a remote DR site and we will have servers and Oracle DB/data warehouse running on the site. We have 2 options to regularly replicate data over to the remote site, either using Continuous Access XP on the storage level, or Oracle Data Guard/Golden Gate

Could you please advice what level of relication we should use, and please list pros and cons.

Thanks!