
Simply copying data between sites cannot compare with replication because of latency and bandwidth. Replication solutions optimize the data communication between primary and secondary sites, making it more efficient to work around the characteristics of the network between sites. In the event of a disaster, protected applications can fail over to the secondary site across a campus, across town, or over a long distance. High-end storage devices can perform this function, as can application appliances or servers themselves with special replication software. At a basic level for SMBs and departments, data is continuously copied between primary and secondary, so that both are very close to being in-sync. The SolutionĪ great deal goes on under the covers of data replication, with countless publications documenting the details. Even if replication is already in place for larger applications, odds are that more applications need it. DR with replication provides better RPOs and RTOs compared to backup, and complements backup for applications that must be recovered more quickly than backup alone can provide. Face it, business users have come to expect nearly instant recovery, even for applications that are not mission critical. Are you? It goes without saying why business data needs to be protected from disasters, and companies from ten to ten thousand users need data protection just the same.īackup is an important component of a data protection strategy, but it does not provide the recovery point objectives (RPO) or recovery time objectives (RTO) that business users prefer. However, companies-large or small-are not currently protecting all of their applications and data due to the prohibitive cost.

Enterprise disk-to-disk replication for DR may be a great fit and already in use for some of your applications. Odds are that you are not protecting all of the data in your business from a disaster.
#DOUBLETAKE SOFTWARE PRICING PLUS#
And the incredible ease-of-use is a huge plus for deploying and growing Drobo storage. Implementing Drobo iSCSI SAN storage with Visual Solutions Double-Take Availability running on virtualized servers is an affordable solution that provides superior data protection with Drobo BeyondRAID™ technology. Why is replication so important? Replication minimizes the size of data copies between primary and secondary sites and reduces the impact of latency to maintain performance over a WAN. And business users have come to expect nearly instant recovery for ALL data, even for applications that are not mission critical. But the truth is that backup by itself does not guarantee that you'll be able to recover data quickly and easily.

You know that your data needs to be protected-and that backup is an important component of a DR strategy. Odds are that you may not be protecting all of your business-critical data from a disaster. Disaster Recovery (DR) with Host-Based Replication with Double-Takeĭisaster Recovery (DR) solution with replication using Drobo and Double-Take Availability from Vision SolutionsĪre You Protecting Everything You Should?
