 HP retains local backups of SQL Server or Oracle databases in the HP data center for 15 or 30 days; offsite backups can be retained for 15 to 90 days.User organizations choose 50GB, 100GB, or one-terabyte blocks of Storage area network (SAN) storage for server nodes, for which high-availability clustering can be added.Instances for Microsoft Windows Server, Red Hat Enterprise Linux, and SUSE Linux Enterprise Server can be provided for HP Helion Managed Virtual Private Cloud.