We will discuss the testing methodology and scalability results for 4 & 8 node clustered Hitachi NAS Platform 4000 systems yielding 15,000 VMs in real-world enterprise environments. The test establishes linear performance scalability as nodes are added to the cluster,…
VM density is something companies are striving for as they work to lower the TCO of their virtualized environments. The question is, how dense can you get; how many VMs can your successfully run on each host? In this Storage…
In a recent test run by HDS and audited by Storage Switzerland, an enterprise NAS system was able to successfully support 15,000 VMs. This is certainly an impressive number, and a performance spec that some larger enterprises may actually need.…
Running a high-density virtualization environment on a NAS box is something many companies assume won’t work. But we wanted to try. In this lab test run by HDS and audited by Storage Switzerland, an 8-node Hitachi HNAS system reached over…
Network Attached Storage (NAS) systems have traditionally been used for the storing of unstructured data. As these systems have increased in performance and capabilities they are being used more and more for non-traditional NAS workloads, like databases and virtualization. While…
Server side network storage (SSNS) is attracting the attention of many data center planners. It aggregates internal server storage and presents that storage as a sharable virtual volume. Virtual machines access this shared volume no matter what host they are…
Recovery Point Objective (RPO) is potentially the most important requirement to understand when protecting any application or environment. RPO is essentially the amount of data that will be lost when an application is recovered. The less frequent the protection the…
The watchword in IT and in storage, according to HDS, is “mobility”, as mobile users and mobile devices continue to impact every aspect of data storage, now and in the near future. At the Next-Gen Storage Summit, we spoke with…
Organizations have high expectations of data protection professionals to return applications to production. In the virtual environment in particular, cost effective tools exist to help meet those objectives. But which one should you use, and when? After all, not all…
There is a new breed of backup applications that is gaining acceptance in data centers of all sizes, including the enterprise: VM Specific Backup Applications. These solutions were designed from the ground up, with virtualization in mind and they do…
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