Cloud DR Services Are Real

Stephanie Balaouras

There is a lot of hype surrounding cloud and I'm usually not one to join the hype but in the case of cloud-based backup and disaster recovery services (I'm trying to use the IT service continuity but it hasn't caught on yet), these service are available today and they address major pain points in IT operations and organizations of all sizes can leverage these services, not just small and medium businesses.

Storage-as-a-Service is relatively new. Today the main value proposition is as a cloud target for on-premise deployments of backup and archiving software. If you have a need to retain data for extended periods of time (1 year plus in most cases) tape is still the more cost effective option given it's low capital acquisition cost and removability. If you have long term data retention needs and you want to eliminate tape, that's where a cloud storage target comes in. Electronically vault that data to a storage-as-service provider who can store that data at cents per GB. You just can't beat the economies of scale these providers are able to achieve.

If you're a small business and you don't have the staff to implement and manage a backup solution or if you're an enterprise and you're looking for a PC backup or a remote office backup solution, I think it's worthwhile to compare the three year total cost of ownership of an on-premise solution versus backup-as-a-service.

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Deduplication Market Undergoes Rapid Changes

Stephanie Balaouras In May, I blogged about NetApp's announced acquisition of deduplication pionneer, Data Domain. The announcement triggered an unsolicted counter-offer from EMC, followed by another counter from NetApp. But after a month of offers, counter-offers and regulatory reviews, EMC ultimately outbid NetApp with an all cash offer of $2.1 billion. I believe that Data Domain would have been a better fit in the current NetApp portfolio; it would have been easier for NetApp to reposition its current VTL as a better fit for large enterprises that still planned to leverage tape. It's also said that more than half of Data Domain's current employees are former NetApp employees so there would have been a clear cultural fit as well.

 

For $2.1 billion, EMC gets Data Domain's more than 3000 customers and 8000 installs but it also gets a product that in my opinion, overlaps with its current Quantum-based disk libraries, the DL1500 and DL3000. In Forrester inquiries and current consulting engagements, Data Domain is regularly up against the EMC DL1500 and DL3000. EMC will need to quickly explain to customers how it plans to position its new Data Domain offerings with its current DL family, both the Quantum- and Falconstor-based DLs as well as its broader data protection portoflio that includes Networker and Avamar - which also offer deduplication.

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Free Webinar Assessing And Transforming IT Operations In 2010

Stephanie Balaouras

2009 was the year we focused on virtualization and consolidation of IT infrastructure to drive down costs. Virtualization and consolidation will remain top initiatives in the second half of 2009 as IT organizations strive to save more by expanding virtualization and driving up the ratio of virtual machine to physical server. But what’s next? For one, virtualization is changing IT management, processes, and roles but most organizations have yet to adapt. Second, a lot of initiatives were put on hold in 2009 to focus on projects that had an immediate return on investment. As a result, many organizations put off infrastructure upgrades, postponed ITIL process adoption, and stepped back from process automation. But in order to achieve the next level of IT operational efficiency we’ll need to reprioritize these initiatives. And by doing so, we’ll be in a better position to selectively leverage web, cloud, and outsourcing services to eliminate some costs completely.

If you want to learn more about these topics, please join my complimentary Webinar, "Transforming IT Infrastructure And Operations in 2010" on July 16th at 11AM EST. You can register for the session by visiting: www.forrester.com/ioassessmentwebinar.

By Stephanie Balaouras

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How Do We Measure High Availability?

Stephanie Balaouras

Over the past 2 months, I've seen an increase in the number of end user inquiries regarding high availability and almost more importantly, how to measure high availability (HA). HA means something different depending on whom you're talking with so it's worth a quick definition. I define HA as:

Focused on the technology and processes to prevent application/service outages at the primary site or in a specific IT system domain.

 

This is in contrast to disaster recovery or IT service continuity (ITSC) which is about preventing or responding to outages of the entire site.

Why so many inquiries about HA recently? I believe that due to our increasing reliance on IT as well as the 24X7 operating environment that companies of all sizes and industries are becoming more and more sensitive to application and system downtime. The interest in measurement is driven by the need to continuously improve upon IT services and justify IT investments to senior management, especially now.

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