![]() The Backup and Backup Retention Policy Template has been used to create customized policies for well over 2,000 enterprises world wide. Long-term data retention requires a combination of ultra-low cost, good performance during storage and retrieval, and reduced footprint in terms of power, cooling, floor-space and economics - also known as a small green footprint - for inactive data. Online primary storage, has focus a on fast low latency, reliable access to data while near-line secondary storage has a focus on low cost and high capacity. ![]() IT organizations of all sizes contend with a growing data footprint with more data to manage, protect, and preserve for longer periods of time. Simplify Management of the Entire Solution.Weigh the Environmental Impacts and Minimize Power and Cooling Costs.Encrypt Your Data for Secure Long-term Retention.Manage and Contain Your Total Cost of Ownership (TCO).Business and Regulatory Requirements Demand a Long-term Plan.But these improvements do not replace the need to execute and deliver on a long term data retention strategy which includes: Recent technological developments in disk backup have had a positive impact on short term data retention requirements. Order Backup Policy Download Sample Backup PolicyManaging backup and recovery in today's environment is a multi-dimensional challenge with both near and long term business requirements. 2023 Edition now available Special Offer Immediate Download Save 50% Limited time offer - Coupon Code Backup50off Your goal is to have clear instructions for recovering your data. Want to learn more? Learn how to deliver near-zero RTOs to radically accelerate data access and the recovery process in order to restore business operations.Your disaster recovery plan needs to include policies and procedures for backup and restoration of individual computers and entire systems. Is your disaster recovery plan to failover to a second set of data or to recover in-place? Those are questions you need to answer so that a plan can be devised and executed. In a cloud scenario, you don't have to worry about hardware but using the cloud might increase the amount of work required to re-IP/reconfigure things. In the face of a disruption, what other actions will be necessary to bring systems back online and how much time will they take? For example, you might need to replace damaged components, reprogram software, and perform system testing, before you’re back in business. When these systems are integrated with public cloud infrastructure services it becomes possible to use a hybrid cloud environment for diversity and data protection. The larger the cluster, the more data that can be ingested in parallel, and the shorter the backup window. When more capacity is required, a node is added. Some on-premises backup setups use virtualized storage clusters that distribute databases and file services over multiple nodes, which can each back up multiple workloads concurrently. ![]() It should be noted that such backups are less effective in the case of natural disasters that affect an entire site, city, or region than using a geographically diverse site(s) for storing data copies. They can also be stored in the primary data center but in a separate room or at least a different rack for diversity. However, data backups can also be effectively stored on-premises in another campus building or secondary data center. Where will the backups reside for quick and easy access? A cloud backup location can be less expensive than building and maintaining an entire secondary IT stack using your own equipment, real estate, and power. These back up new and modified data only to help ensure shorter backup windows while keeping costs down. Once full data backups have been conducted, consider performing incremental backups going forward. This configuration requires high-performance storage systems and maximum network bandwidth, though, so it can get expensive. How often should mission-critical data be backed up? Continuous data replication from primary storage to always-active secondary storage is one route to high availability. To get a handle on costs, identify your desired RTO/RPO values based on your criticality tiers, then research ways to achieve them as cost-effectively as possible as part of your disaster recovery strategy. For example, if you run a full corporate data backup every day for lower RPO, you’ll consume more storage and network resources than you would if you ran them every week, inflating the expense. The more stringent the RTO and RPO, the more expensive achieving them can be. Execution: Balancing Criticality and Cost
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