Ensure that your Amazon Neptune graph database clusters have set a minimum backup retention period in order to achieve your organization compliance requirements. The retention period represents the number of days to retain automated snapshots. Cloud Conformity recommends a minimum retention period of 7 (seven) days but you can adjust this threshold value to narrow or extend the default retention period within the conformity rule settings as required.
Having a minimum retention period set for Amazon Neptune clusters will enforce your backup strategy to follow best practices and meet regulatory compliance within your organization. Neptune cluster backups are continuous and incremental so you can quickly restore to any point within the backup retention period configured. Retaining Neptune snapshots/backups for a longer period of time will allow you to handle more efficiently your data restoration process in the event of a failure. Note: This conformity rule will use 7 days (recommended) as the threshold for the minimum backup retention period. However, you can adjust anytime the number of days (up to 35), to suit your organization requirements.
To determine if your Amazon Neptune clusters have a sufficient backup retention period (≥ 7 days) set for automated backups, perform the following:
To update your Amazon Neptune clusters configuration in order to set up a sufficient backup retention period, perform the following actions: