"The most valuable feature are the caching capabilities using the storage class memory."
"It's mainly about the storage expansion, like in hyper-converged solutions."
"The flash ability, in terms of tiering and caching, is amazing"
"The most valuable feature is that there is no single point of failure."
"This solution made it possible to deploy a new infrastructure in the shortest amount of time, at a low cost without purchasing expensive hardware storage, and use unused servers."
"Having the ability to scale horizontally if needed is a huge plus for future growth."
"vSAN we found was simple to set up, easy to configure and manage and allows us to achieve storage redundancy."
"The fact that I can now count on a true failover solution is what is most appealing."
"The ability for us to manage all of our nodes from the same console makes systems administration very easy."
"The biggest benefit was that it allowed us to provide SAN services on a limited hardware budget."
"The most valuable features are high availability and real-time replication between two servers."
"StarWind vSAN has allowed us to leverage our server infrastructure more completely without the need to add more hardware."
"More optimization could be done in terms of mirroring."
"Documentation management could be improved"
"I think the online documentation needs a lot of work and so do the sizing tools."
"It is scalable, but only beyond two nodes. If I go for two nodes it's not scalable. I need to build a complete cluster from the beginning if I'm going for two nodes."
"I would like to see different levels of support offered."
"A great feature would be a wizard and to include a new disk in the SAN. At the moment, including a new disk requires several steps - some that must be done at the OS level and others in each node."
"I see no need for major improvements but there could be some improvements in the form of notifications and the simplifying of maintenance mode."
"Although minor, some of the documentation could be rewritten to be clearer."
"StarWind relies on the underlying OS to manage the "SAN files" whether that would be a RAID volume, software RAID (such as LVM), etc. It would be useful if StarWind could incorporate the actual physical drive management inside of the solution, similar to Storage Spaces Direct."
"In the next release, they could make some graphs of the real-time loading, speed of storage, and interfaces. Of course, these can be viewed in other places. But, in the event of a malfunction or troubleshooting, this would be convenient."
"I think the setup could be streamlined a bit."
"Perhaps more reporting features on the utilization, usage, and performance of the configured high-availability images and underlying physical disks would be helpful."
Storage Spaces Direct uses industry-standard servers with local-attached drives to create highly available, highly scalable software-defined storage at a fraction of the cost of traditional SAN or NAS arrays. Its converged or hyper-converged architecture radically simplifies procurement and deployment, while features like caching, storage tiers, and erasure coding, together with the latest hardware innovation like RDMA networking and NVMe drives, deliver unrivaled efficiency and performance.
For SMB, ROBO, Cloud and Hosting providers, who look to cut down virtualization expenses, our solution is StarWind VSAN. It is software that eliminates any need in physical shared storage by basically “mirroring” internal hard disks and flash between hypervisor servers. There is less hardware to buy in general, consequently less money is spent on purchase and maintenance. The existing hardware is used with maximum efficiency, so there is no money wasted at all.
StarWind Virtual SAN targets those who already have servers, or are bound to a particular vendor list to buy from. In case there is a new virtualization infrastructure to be built from scratch, StarWind offers a much better way – StarWind HyperConverged Appliance. It is a turnkey solution complete with hardware and software, powered by StarWind Virtual SAN. Those who need to build and maintain virtualization infrastructure at little to no expense, may be interested in StarWind Virtual SAN Free.
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Microsoft Storage Spaces Direct is ranked 7th in Software Defined Storage (SDS) with 4 reviews while StarWind Virtual SAN is ranked 2nd in Software Defined Storage (SDS) with 34 reviews. Microsoft Storage Spaces Direct is rated 7.6, while StarWind Virtual SAN is rated 9.6. The top reviewer of Microsoft Storage Spaces Direct writes "Has good caching capabilities using storage-class memory but the online documentation needs improvement". On the other hand, the top reviewer of StarWind Virtual SAN writes "Flexible and easy to use with great support". Microsoft Storage Spaces Direct is most compared with VMware vSAN, Nutanix Acropolis AOS, Red Hat Ceph Storage, DataCore SANsymphony SDS and HPE StoreVirtual, whereas StarWind Virtual SAN is most compared with VMware vSAN, Red Hat Ceph Storage, Nutanix Acropolis AOS, DataCore SANsymphony SDS and StorMagic SvSAN. See our Microsoft Storage Spaces Direct vs. StarWind Virtual SAN report.
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