Tag Archives: recovery

The criticality of RTO and RPO

Frequent readers of this blog know that I am obsessed with data protection in general and data restoration specifically.  Obviously these two elements are critical for today’s data-intensive businesses and there are a multitude of vendors providing solutions to address these challenges.  It can be difficult to assess the benefits of a given approach and […]

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Why Recovery Matters: Two Case Studies

I started this blog over two years ago to focus on the criticality of data protection and specifically data recovery.  While technology continues to evolve, the importance of these two elements remains consistent.  Every company must have a recovery strategy to protect against data loss or corruption.  Some people may be inclined to de-emphasize backup […]

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Lessons learned from the COPAN acquisition

The rumors of the demise of COPAN were rampant in late 2009. There was broad speculation that general operations had wound down and that the company was maintaining a skeletal staff. It was clear that COPAN’s end was near and the management team was scrambling for an exit strategy. Most people assumed that the recent […]

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Protecting personal data

This blog primarily focuses on protecting corporate data, but I recently received a call from my father that reminded me of the criticality of protecting personal data. My father called expressing frustration that his laptop hard drive had failed and corrupted his data. Fortunately, he had backup copies of his most critical files on a […]

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Lessons from the Sidekick debacle

The latest scary backup story comes from a firm called Danger that makes the Sidekick PDA/phone. The Sidekick stores the majority of its data in a central data center and the data is loaded each time to the phone is restarted. The idea is that the data center provides protection if you lose your phone. […]

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Recent Comment

Recently an end user commented about how the replication performance on his DL3D 1500 was less than expected. As he retained more data online, his replication speed decreased substantially and EMC support responded that this is normal behavior. This is a major challenge since slow replication times increase replication windows and can make DR goals […]

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Deduplication, Restore Performance and the A-Team

I have posted in the past about the challenges of restoring data from a reverse referenced deduplication solution. In short, the impact can be substantial. You might wonder whether I am the only one pointing out this issue, and what the impact really is. An EMC blogger recently posted on this topic and provided insights […]

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Data protection and natural disasters – Part 2

In part 1, I touched on four of the most common challenges with data restoration in a disaster scenario. In this post, I will review some other key considerations. These examples focus on the infrastructure required after a disaster has occurred.

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Data protection and natural disasters – Part 1

Hurricane Ike has been in the news lately and my sympathy goes out to all those affected. It is events like these that test IT resiliency. The damage can range from slight to severe and we invest in reliable and robust data protection processes to protect from disasters like this. The unfortunate reality is that, […]

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