Blog Archives

Do Cloud Caching Appliances need Backup?

One way organizations can quickly leverage the cloud is through the use of a caching appliance or gateway. These solutions cache data locally so when users access active data they don’t deal with internet latency. When data is created or

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What is the most popular DR system for VMs?

I am surprised by the results of a recent online poll that asked the question “What is your DR plan for your VMs?” Participants were given four choices: Built-in software replication Array-based hardware replication Third-party app Third-party backup service The

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Creating Private Cloud Storage that you can Actually use

While public cloud storage systems have enjoyed incredible growth and success, these architectures have not yet enjoyed anything close to the same success in the traditional data center. Perhaps it’s because these organizations don’t think they need it, or perhaps

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Data Center Modernization Still Needs Shared Storage

Organizations are increasingly embracing technologies like OpenStack and Docker so IT can become more agile, as well as be able to adapt to user or customer demands rapidly and cost effectively. IT’s new found agility, though, requires equal flexibility from

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The Service that Hyperconvergence Forgot

Hyperconverged Architectures attempt to simplify data center operations by converging compute, storage and networking to a single tier. For many businesses hyperconvergence is certainly a step in the right direction. But there is one service that most hyperconverged architectures leave

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Do VMs need NAS and why?

Virtual machines (VMs) need file services as much as physical servers need them. Once file services expanded beyond user home directories, administrators started using them for the storage needs of many different types of applications. Besides sharing data between multiple

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All-Flash for IOPS or Latency or Bandwidth

There is no doubt that all-flash arrays are fast. In fact, for many data centers the performance of an entry level all-flash array provides more IOPS performance than they will ever need. But the reality is most data centers are

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Should Backups and DR be separate Systems?

Backup and DR can be separate systems, but do not have to be. Modern advances in backup and DR technology make it possible to have a single integrated system to satisfy the needs of both, and I can think of

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Making Object Storage Fit the Enterprise

Object storage should be a compelling alternative to traditional enterprise network attached storage systems. However its adoption is slow. Most enterprises just continue to expand NAS infrastructures despite the fact object storage is a better fit for unstructured data storage

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