How should I go about Splunk DDAA storage?

[js3457]

Hi,

In Splunk cloud environment we are using Splunk DDAA to archive the data for 1 year(DDAA retention period). But when i try to restore the data more than 1 year still its restoring.Can someone suggest why its restoring more than a year.

Also suggest how much storage is required for DDAA. If I'm ingesting 50 GB per day and DDAA retention period is 1 year.

Thanks!