Zadara Storage

Frequently Asked Questions

Is Zadara™ Storage like Dropbox?

No, it serves a different purpose. Zadara Storage is customer-controlled, primary block and file storage located in the same Cloud as--and connected to--your application servers. It is designed to be local to your cloud servers to provide maximum performance and minimum latency.

Is Zadara Storage available on any other providers, in addition to Rackspace, Amazon, and Dimension Data (formerly OpSource)?

Zadara Storage is actively working to expand its presence. To help us progress rapidly, please ask your provider to contact Zadara Storage directly.

Is Zadara Storage secure?

Zadara Storage uses multiple layers of security to provide data privacy and isolation. Among the techniques we use are isolation of hardware resources (CPU, memory, network and drives) as well as in-flight and at-rest encryption of Zadara VPSA™ volumes, where the user is in charge of the password for the encryption key.

How is Zadara Storage different from SAN and NAS arrays installed in Cloud data centers?

Unlike traditional SAN and NAS arrays, Zadara Storage is designed from the ground up for the Cloud. Among other things, this means that Zadara Storage is designed for full performance isolation among users (where any one customer cannot affect the experience of any other customer), and for self-service (where cloud users own the management of their Virtual Private Storage Arrays™, aka VPSAs).

How is Zadara Storage different from object storage?

Zadara Storage provides block and file interfaces via iSCSI and NFS, respectively. Block provides the highest-performance, lowest-latency volumes to cloud servers. And both block and file are the types of storage which popular Enterprise applications like Microsoft SQL Server and SharePoint expect.

How is Zadara Storage different from Amazon EBS?

Zadara Storage offers many features not present in EBS. Such features include full drive allocation for consistent performance, the ability to select different types of drives (SSD, SAS 15K RPM, etc.), the ability to choose RAID levels and stripe sizes, sharing of volumes among multiple cloud servers, NFS file access, and data-at-rest encryption. All of these features are selectable and controlled by the end-customer through a web-based interface.

Is Zadara Storage fault tolerant?

Yes. Zadara Storage offers multiple layers of reliability to provide Enterprise-class availability. Because Zadara Storage is designed from the ground up for the Cloud, it is able to compensate for the loss of both servers and drives. Customers can select the level of protection they want, based on their budget and the availability they need.

How much does Zadara Storage cost?

Zadara Storage is metered hourly based on two types of options:

  • the number and type of drives dedicated to a given Virtual Private Storage Array (VPSA™), and
  • the size of the Virtual Controller (in terms of CPU and memory resources) selected by the customer. There are four sizes available: Baby, Basic, Boost and Blazing.

Does Zadara Storage offer support?

Yes. Zadara Storage offers 24x7 support to its customers and a customer support portal integrated into the product.

Does Zadara Storage offer data management features such as snapshots and mirroring?

Zadara Storage plans to offer snapshots and mirroring (including long-distance mirroring for Disaster Recovery) in the near future.

Does Zadara Storage support clustered applications?

Yes. This is an important Enterprise-class feature. Zadara Storage allows the mapping of a single volume to multiple cloud servers, for the purpose of application clustering.

What does the VPSA compatibility matrix look like? Which cloud servers do you support? Which hypervisors do you support?

We are hypervisor agnostic and support any OS which supports iSCSI initiators and/or NFS. This includes Windows Server 2008 and 2012, Linux 2.6 kernel and later, and others.

Is it possible to get a VPSA for a trial period or capacity?

Yes, we offer a one week trial Baby VPSA with three drives, completely free of charge (no credit card needed).

Is it possible to back up and restore VPSA data to and from object storage?

The answer is service provider specific. Most service providers allow you to back up data from within your Cloud servers to object storage.

Do you offer commissions or discounts for system integrators?

Yes, we have a partner program that allows you to get commissions off the recurring revenues. Contact us for more info.

I'm a hosting service provider and would like to offer Zadara Storage VPSAs to my customers. Can I do that?

Yes. Please contact us for more info.