Provide application-centric interfaces that let application administrators perform backups without having to understand details of storage or involve storage administrators in routine activities.Off-load most of the work of data protection from servers. Allow backups to be completed more quickly in much less time (typically minutes versus hours) so backups can be completed more often with less disruption to the application.(Cloning is not supported by all SnapManager products.) Take full advantage of NetApp data protection features, including Snapshot™, SnapMirror®, SnapRestore®, and FlexClone® technologies to provide fast, efficient backup and restore, replication for DR, and cloning.Integrate closely with the unique features and capabilities of each application.These tools offer significant advantages for application backup. NetApp users today can choose from seven SnapManager tools that provide deep integration to coordinate storage management activities with popular enterprise software programs-Microsoft® SQL Server®, Exchange, SharePoint®, Oracle®, and SAP®-as well as virtual infrastructure-VMware® and Microsoft Hyper-V™. The SnapManager suite represents thousands of man-hours of effort going back to the original SnapManager for Exchange product, which was introduced in 2000. To address this shortcoming, NetApp created its SnapManager® software, a suite of intelligent tools that allow applications and storage to coordinate activities to make backup fast and space efficient, speed the restore process, and simplify common data management tasks. Neither alternative is particularly desirable. Unfortunately, back-end storage systems typically know little or nothing about the application data they contain, so you either have to use brute-force methods to perform backups on the storage system or you have to let each application perform its own backup. The more a backup application understands about the way an application works, the more efficient the backup process will be. This article is the ninth installment of Back to Basics, a series of articles that discusses the fundamentals of popular NetApp® technologies.
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