Data Domain integration with ECS

Clarification required,

                    Do you want to write data backed up to Data Domain to ECS for longer retention ?

                    If yes, then you can use cloudboost appliance to write to ECS (Supported backup software Avamar, NetWorker, NetBackup..)

>> I need know which is the best way to integrate Data Domain with ECS to backup oracle archives for long retention (10 years).

One option would be to use the recently announced Data Domain Cloud Tier. With this capability you are able to move data natively from Data Domain to ECS for long term retention. Refer to the blog per below for information or reach out to your local account team.

Data Domain > Blog > 2016 > May > 02

My vote goes to this being marked as the right answer.

IMHO.