PostHeaderIcon Data Center Blog - Data Center Migration Experts

PostHeaderIcon Happy Mother's Day!

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Don't forget to call your mother today.

For those of us who live in our mothers' basements, I don't just mean yell upstairs.

According to Wikipedia, Mother's Day in South Africa is the second Sunday of May ju st as it is here in the US, and I wanted to remind any South African readers to consider carrier pigeon if you were thinking of sending an e-card!

 

-Elizabeth English

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PostHeaderIcon Data Center Fires

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The recent data center fire which Terremark handled so well has had us thinking of other notable data center fires of the past couple years, and how important it is to implement an effective fire-suppression system.

Looming large in the recent history of data center fires is the one in Seattle's Fisher Plaza last summer.  It was, as we probably all firequot;right" />
remember, a huge, horrible mess, and it was their second fire in the past couple years.  This one was apparently caused by a blown transformer, and it knocked out sites ranging from real estate, to recipes, to Bing Travel.  The whole scene was an embarrassing mess for the data center, which had boasted as data centers do of its reliability and imperviousness to natural disasters.  I remember footage of their clients carrying servers out of the building by hand... not a good scene for a mission-critical facility.  To relive the horror in full, check out Seattle-based Tech Flash's full coverage.

Late last year there was also a less catastrophic, but still problematic, fire at a Boston data center, also seemingly related to transformer issues. Since it affected brokerage and asset management firms, rather than all kinds of widely used sites like the Seattle data center, it wasn't as widely covered in the media, but for more, see Data Center Dynamics' article.

2008 also had its share of fiery events, specifically one in Texas and one in Wisconsin.  The Planet's fire in Texas didn't do any actual damage to servers but did take out the power, resulting in downtime.  Camera Corner/Connecting Point in Wisconsin, however, had a much more damaging fire... according to Data Center Knowledge's article it actually destroyed 75 servers, routers, and switches.  It also showed that the data center was not at all prepared for an event like that, and that they didn't have fire suppression systems in place - something very important to check on when you are deciding on a service provider.

All these horror stories are in a way made all the more appalling by how well Terremark dealt with their recent fire.  They stayed online throughout the entire affair, and no servers were damaged - in fact, only one electrical-gear cabinet sustained any damage at all.  That Terremark can keep things together like that raises the bar for everyone else.  Their backup plan was perfect and their response was fast and thorough enough to get everything under control before customers were affected.

Any thoughts on the subject of data center fires and disaster recovery?  Did I forget any notable fires?  We're thinking of getting a whitepaper out on the subject of data center fire protection.  What would people like to see in that?

 

-Elizabeth English

photo by cnynfreelancer under flickr creative commons license

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PostHeaderIcon South Africa - Data Center Efficiency Overhaul in Action

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Thanks to a recent 25% increase in the cost of electricity in South Africa, data centers there are being forced to attempt some of the techniques for energy efficiency which have been so heavily discussed in the data center industry of late.

The country is due for two more such increases by 2012, so the pressure is really on to minimize energy costs and keep their data centers running.  This article from MoneyWeb notes that some smaller data centers which are running on decade-old technology are actually using more energy than larger but newer facilities.  I'd like to see more specifics on this, and it sounds like it could make for an interesting case study, with the financial pressure of rate hikes making for an interesting variable in the data center industry of South Africa.

Of course virtualization is a very tempting solution for many companies suffering under the new rates.  Outsourcing helps cut costs back to close to what they were before the electricity hikes.  I'm most interested in the technology actually put into action in South Africa that helps to regularize costs in wake of higher fees.  Anyone know anything more about this subject?

 

-Elizabeth English

photo by Randy OHC under flickr creative commons license

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PostHeaderIcon Data Center Energy Efficiency - Protips from Google

Google comes up a lot in data center news, and it seems like more often than not it's for their excellent energy-efficiency tactics.  That reputation for being concerned and considerate about their impact on the environment is a great feature, and although their user-friendliness and ubiquity are enough of a recommendation, their green sensibilities are also a strong selling-point.

So it comes as exciting news that Bill Weihl, Google's green energy specialist, shared some of the tips they use for energy efficiency.  They're nothing especially new and exciting, but what's interesting is to know that Google gets the results it does partly just by following these simple rules.

One is to raise the temperature in your data center.  80 degrees Fahrenheit, or even higher if your hardware can handle it, should do - none of this 70 or lower business which is so common. border="0" alt="green gorilla" align="right" />

Another is to use hot aisle/cold aisle containment.  I've written about this before, and Google's support of it is encouraging.  They use it even in small data centers.

A third is to use alternate means of cooling in conjunction with chillers... like supplementing the work your chillers do with some outside-air cooling, or evaporative cooling towers.  Implementation of this technique is a bit more laborious than turning up the heat in your data center, but it's worthwhile.

Other advice includes just making the most of power management tools that come with equipment in the first place, and spending money on newer, more efficient equipment, because it's worth it.  Virtualization is also an important energy-saver.

Apparently, using these tricks like Google does could lower your PUE to as little as 1.5.  Awesome.  Check out this article at PC World for more detail on this advice from Bill Weihl at the GreenNet Conference.

 

-Elizabeth English

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PostHeaderIcon Electronic Medical Records and Data Centers

So I got interested in this because all I can think of doing at the moment is complaining about my wisdom teeth, which are currently so infected the doctor told me it could spread to my brain.  It is not a pleasant situation.  I've been spending a lot of time in various doctor's and dentist's offices, which got me thinking about how last spring the Obama administration announced that now is the time for medical records to be completely switched from paper to electronic.

Does anyone know if this is affected by the recent healthcare events?  Anyway, people have had mixed feelings about this electronic medical recordsdecision to completely digitize medical records, but of course, a lot of medical facilities definitely already do these things electronically.  I don't think I've been to a doctor that didn't in years.  It's the way of the future to shift towards more and more things being electronic, and it seems natural that soon all such official records will be.  I think the increased convenience and accessibility is really important, although there is an argument that that same accessibility will enable drug companies to use our private records for their gain... which is not so great.

This all ties into the data center industry because the increase in electronic records means an increase in data center space in use by medical facilities.  This article and video from Data Center Knowledge sheds a bit more light on the situation.  It brings up the issue of criticality, which would be a really big deal in an emergency room, life-or-death situation... downtime could actually go from mainly being inconvenient and embarassing, to occasionally fatal.

The Green Gorilla wonders what the effect is on the environment either way.  More data centers using more power, or more paper using more trees?  Carbon emissions will be involved either way.  Electronics will, of course, win out in the end, but the time-frame before they do is still of interest.

 

-Elizabeth English

photo by Jessica Mullen under flickr creative commons license

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