Mr. Backup Blog

Curtis and Prasanna

Bad restore – A Music Video Parody

Fans of my books and websites may not be aware of my music parody hobby, partly because I never put them all in one place.  So I recently uploaded all of them to Youtube, and am going to post them...

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Curtis and Prasanna

Does Bit Error Rate Matter?

Magnetic devices make mistakes; the only question is how many mistakes will they make. I was presenting a slide a while ago that listed the Bit Error Rates (BERs) for various magnetic media, and...

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Curtis and Prasanna

Why doesn’t everyone do source dedupe?

It seems to me that source dedupe is the most efficient way to backup data, so why is it that very few products do it? This is what I found myself thinking about today. Source dedupe is the way to go...

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Curtis and Prasanna

Do you need to backup Office365?

The answer is absolutely yes, and anyone who thinks you don’t need to do so should not be put in charge of your data. Also, anyone who thinks I’m saying this just because I work for a...

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Curtis and Prasanna

Should circumstances change the RTO & RPO?

Disaster recovery experts do not agree whether you should have one-and-only-one recovery time objective (RTO) and recovery point objective (RPO) for each application, or two of them.  What am I...

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Curtis and Prasanna

The GDPR is unclear about backups

No one knows for sure whether backups are going to be included in the right to be forgotten (RTBF). Even the GDPR ICO isn’t being entirely clear about it yet. But that hasn’t stopped...

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Curtis and Prasanna

Snapshots: Another GDPR challenge

In my continuing series of challenges with backup with the General Data Protection Regulation (GDPR), I thought I’d look at snapshots, and the unique problem they present. They may be even more...

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Curtis and Prasanna

More thoughts on the GDPR & backups

I’m doubling down on my opinion that the GDPR is not going to be able to force companies to “forget” people in their backups – especially personal data found inside an RDBMS or...

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