1. Necessary backup from cloud storage to client workstation or desktop or pc.
2. Delete 30 day and one year data from cloud storage.
Step-by-step explanation:
Purging the data is used in database where necessary backup and purging the data up to certain years. So that database is access will be faster.
At cloud storage it has very limited storage's and by increasing storage will cost more to company or organization, as best practices every 30 day the purge old data should done in cloud storage's and with necessary backup to be taken as precautionary measurement.
Once data is completed more than one year, with necessary backup delete old year data from cloud storages. Some cases old dead account where been deactivated also can deleted depends of organizations policy.