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data replication

SteelEye Brings Disaster Recovery Solution to Hyper-V

September 15, 2008 by Robin Wauters Leave a Comment

SteelEye Technology (previous coverage), a provider of business continuity and disaster recovery solutions for multi-vendor IT infrastructures, recently announced SteelEye DataKeeper support for Windows Server 2008 Hyper-V.

DataKeeper is a highly optimized data replication solution for Windows Server 2003 and Windows Server 2008. The product is sold in two versions: DataKeeper delivers data replication services as an extension to Windows Server 2003 and Windows Server 2008 while DataKeeper Cluster Edition further extends the capabilities of Windows Server Failover Clustering. Both editions support real-time replication of Windows Server 2008 Hyper-V virtual machines between physical servers across either LAN or WAN connections.

By keeping a running Windows Server 2008 Hyper-V virtual machine in sync with a standby VM in an alternate location, DataKeeper enables disaster recovery without the data loss typically associated with traditional backup and restore technology. Real-time continuous replication of active Windows Server 2008 Hyper-V VMs helps ensure that in the event of a disaster, the standby server can be activated with minimal to no data loss.

DataKeeper Cluster Edition allows administrators to build “shared-nothing” and geographically dispersed Windows Server 2008 Hyper-V clusters. By eliminating the requirement for shared storage, the administrator can protect against both planned and unplanned downtime of servers and storage. The use of DataKeeper in tandem with Windows Server 2008 Hyper-V VMs allows for non-disruptive disaster recovery testing. By simply accessing the replicated VMs in the disaster recovery site, the administrator can segment a virtual network separate from the production network and start the replicated VMs for disaster recovery testing. Complete disaster recovery testing can be performed without impacting the production site at all.

Filed Under: News Tagged With: business continuity, data replication, DataKeeper, disaster recovery, DR, Hyper-V, microsoft, SteelEye, SteelEye DataKeeper, SteelEye Technology, virtualisation, virtualization, Windows Server 2008 Hyper-V

NetEx Virtual HyperIP for VMware Ups Data Replication Performance

September 11, 2008 by Robin Wauters Leave a Comment

NetEx, specialist in high-speed data transport over TCP, today announced Virtual HyperIP bandwidth optimization solutions for VMware environments that deliver a threefold to tenfold increase in data replication performance.

Virtual HyperIP is a software-based Data Transport Optimizer that operates on the VMware ESX server and boosts the performance of storage replication applications from vendors such as EMC, NetApp, Symantec, IBM, Data Domain, and FalconStor.
Virtual HyperIP mitigates TCP performance issues that are common when moving data over wide-area network (WAN) connections because of bandwidth restrictions, latency due to distance and/or router hop counts, packet loss and network errors. Like the company’s award-winning appliance-based HyperIP, Virtual HyperIP eliminates these issues with an innovative software design developed specifically to accelerate traffic over an IP based network.
Virtual HyperIP supports best-of-breed replication applications that protect servers, NAS devices and/or storage arrays using GigE and IP infrastructures. Virtual HyperIP can operate with another remote Virtual HyperIP or a remote HyperIP appliance.

Filed Under: News Tagged With: bandwidth optimization, data replication, HyperIP, NetEx, NetEx HyperIP, NetEx Virtual HyperIP, Virtual HyperIP, virtualisation, virtualization

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