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Well, it's Tuesday, so that means IBM announcements!
We had so much announced, that I will just cover the disk systems today, and deal with tape systems and software tomorrow.
I'll cover the rest of the announcements tomorrow!
technorati tags: IBM, DS8000, SATA, SSD, Encryption, SATA, RAID-5, RAID-6, RAID-10, FlashCopy, FDE, COS, XIV, N6060, EXN1000, EXN2000, EXN4000, N42, earthquakes, ruggedized, instrumented, iPDU, carbon footprint[Read More]
Wrapping up this week's theme on Earth Day, I head back home. This is the fifth in a series.The rest of the series discussed [Geo-thermal energy], [Hydro-electic power], the [Green Leaf rating system], and[Green Incentives].
First, let's start with an excerpt from El Naccional, by cartoonist Quino:
On the flight home, I met Chris, a software engineer working for a small 60-person outsourcing firm in Costa Rica. He was from Vancouver, Canada but now lives in Costa Rica to avoid dealing with snow. He flies back to Canada several times per year to visit his friends and family.The irony is not lost on me that most of the tourists I met this week flew hundreds or thousands of miles to get here. The Freakonomics blog post [Did Celebrating Earth Day Make You Pollute More?] points to David Disalvo's article [Riding the Self-Regulation See Saw] and Ryan Sager'sarticle [The Al Gore’s Giant Fraggin’ Mansion Effect]. Both of these analyze environmentally moral behaviour.
The real question is whether the Earth Day lessons we learned this week from Costa Rica can apply to countries like the United States that aren't entirely focused on agriculture and tourism. Perhaps so, as Costa Rica is also home of a large [Intel plant in Heredia] that also providesa significant portion of Costa Rica's GDP.
Hopefully, we've all learned something this week, and perhaps can act to reduce our energy consumption and environmental impact, throughout the year, not just on Earth Day. Let's strive to make this a Smarter Planet!
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IBM announced the industry's first corporate-led initiative to enable clients to earn energy efficiency certificates for reducing the energy needed to run their data centers.For the first time, this provides a way for businesses to attain a certified measurement of their energy use reduction, a key, emerging business metric. The certificates can be traded for cash on the growing energy efficiency certificate market or otherwise retained to demonstrate reductions in energy use and associated CO2 emissions. The Efficiency Certificates initiative engages Neuwing Energy Ventures, a leading verifier of energy efficiency projects and marketer of energy efficiency certificates.
How it works:
Here is the full Press Release.
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There is a difference between improving "energy efficiency" versus reducing "power consumption".
Let's consider the average 100 watt light bulb, of which 5 watts generate the desired feature (light), and 95 percent generated as undesired waste (heat). In this case, it would be 5 percent efficient. If you delivered a new light bulb that generated 3 watts of light for only 30 watts of energy, then you would have an offering that was more energy efficient (10 percent instead of 5 percent) and use 70 percent less power (30 watts instead of 100 watts). This new "dim bulb" would not be as bright as the original, but has other desirable energy qualities.
Nearly all of the output of data center equipment results in heat.In The Raised Floor blog [It's Too Darn Hot!], Will Runyon explains how IBM researcher Bruno Michel in Zurich has developed new ways to cool chips with water shot through thousands of nozzles, much like capillaries in the human body. This is just one of many developments that are part of IBM's [Project Big Green]
But what if the desired feature is heat, and the undesired feature is light?In the case of Hasbro's toy[Easy-Bake Oven],a 100W incadescent light bulb is used to bake small cakes. This is generating 95W of desired heat, and onlywasting 5 percent as light (unused inside the oven). That makes this little toy 95 percent energy efficient, butconsumes as much energy as any other 100W light bulb lamp or fixture in your house. With manufacturing switchingfrom incadescent to compact flourescent bulbs, this toy oven may not be around much longer.
While we all joke that it is just a matter of time before our employers make us ride stationary bicycles attached to generators to power our monstrous data centers, 23-year old student Daniel Sheridan designeda see-saw for kids in Africa to play on that generates electricity for nearby schools. [Dan won the "mostinnovative product" at the Enterprise Festival].
Another approach is to improve efficiency by converting previously undesirable outcomes to desirable. Brian Bergstein has a piece in Forbes titled["Heat From Data Center to Warm a Pool"].Here's an excerpt:
"In a few cases, the heat produced by the computers is used to warm nearby offices. In what appears to be a first, the town pool in Uitikon, Switzerland, outside Zurich, will be the beneficiary of the waste heat from a data center recently built by IBM Corp. (nyse: IBM) for GIB-Services AG.
I see a business opportunity here. Next to every data center lamenting about their power and cooling, build a state-of-the-art fitness center for the employees and nearby townspeople. Exercise on a stationary bicyclegenerating electricity, while your kids play on the see-saw generating electricity, and then afterwards thewhole family can take a dip in the heated swimming pool. And if the company subscribes to the notion of a Results-Oriented Work Environment [ROWE],it could encourage its employees to take "fitness" breaks throughout the day, rather than having everyone there in the early morning or late evening hours, leveling out the energy generated.
Laugh now, but this could actually work!
technorati tags: IBM, energy, efficiency, power, consumption, electricity, Daniel Sheridan,Will Runyon, Bruno Michel, Hasbro, Easy-Bake Oven, heat, stationary, bicycle, generator, Brian Bergstein, Forbes, Uitikon, Switzerland, Zurich, see-saw, swimming, pool, ROWE[Read More]
There's some good discussion in the comments section over at Robin Harris' StorageMojo blog for hispost [Building a 1.8 Exabyte Data Center].To summarize, a student is working on a research archive and asked Robin Harris for his opinion. The archive will consist of 20-40 million files averaging 90 GB in size each, for a total of 1800 PB or 1.8 EB. By comparison, anIBM DS8300 with five frames tops out at 512TB, so it would take nearly 3600 of these to hold 1.8 EB. While this might seem like a ridiculous amount of data, I think the discussion is valid as our world is certainly headed in that direction.
IBM works with a lot of research firms, and the solution is to put most of this data on tape, with just enough disk for specific analysis. Robin mentions a configurion with Sun Fire 4540 disk systems (aka Thumper). Despite Sun Microsystems' recent [$1.7 Billion dollar quarterly loss], I think even the experts at Sun would recommend a blended disk-and-tape solution for this situation.
Take for example IBM's Scale Out File Services [SoFS] which today handles 2-3 billion files in a single global file system, so 20-40 million would present no problem. SoFS supports a mix of disk and tape, with built-in movement, so that files that were referenced would automatically be moved to disk when needed, and moved back to tape when no longer required, based on policies set by the administrator. Depending on the analysis, you may only need 1 PB or less of disk to perform the work, which can easily be accomplished with a handful of disk systems, such as IBM DS8300 or IBM XIV, for example.
The rest would be on tape. Let's consider using the IBM TS3500 with [S24 High Density] frames. A singleTS3500 tape library with fifteen of these HD frames could hold 45PB of data, assuming 3:1 compression on 1TB-size 3592 cartridges. You wouldneed 40 (forty) of these libraries to get to the full 1800 PB required, and these could hold even more as higher capacity cartridges are developed. IBM has customers with over 40 tape libraries today (not all with these HD frames, of course), but the dimensions and scale that IBM is capable lies within this scope.
(For LTO fans, fifteen S54 frames would hold 32PB of data, assuming 2:1 compression on 800GB-size LTO-4 cartridges.so you would need 57 libraries instead of 40 in the above example.)
This blended disk-and-tape approach would drastically reduce the floorspace and electricity requirements when compared against all-disk configurations discussed in the post.
People are rediscovering tape in a whole new light. ComputerWorld recently came out with an 11-page Technology Brief titled [The Business Value of Tape Storage],sponsored by Dell. (Note: While Dell is a competitor to IBM for some aspects of their business, they OEM their tape storage systems from IBM, so in that respect, I can refer to them as a technology partner.) Here are some excerpts from the ComputerWorld brief:
For IT managers, the question isnot whether to use tape, but whereand how to best use tape as part of acomprehensive, tiered storage architecture.In the modern storage architecture,tape plays a role not onlyin data backup, but also in long-termarchiving and compliance.
So, whether you are planning for an Exabyte-scale data center, or merely questioning the logic of a disk-for-everything storage approach, you might want to consider tape. It's "green" for the environment, and less expensive on your budget.
technorati tags: Robin Harris, StorageMojo, Exabyte, Data Center, IBM, blended, disk-and-tape, Sun, Huge Quarterly Loss, Thumper, SoFS, DS8300, XIV, N series, TS3500, S24, 3592, S54, LTO, LTO-4, ComputerWorld, Dell, Mike Karp, Greg Schulz[Read More]
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Jon W Toigo over at Drunkendata has had a great set of posts on his skepticism of storage vendors touting their "green storage" solutions. My apologies for my"unnecessary" use of quotation marks.
The ones I liked specifically were:
The last of which refers to this ComputerWorld article "EPA: U.S. needs more power plants to support data centers", which claims "from a technology perspective, the systems most responsible for gobbling up power are the relatively low-cost x86 servers ..." The article is based onthe recent EPA report that was just released.
Last month, in my post How manys Watts per Terabyte, I mentioned:
Some people find it surprising that it is often more cost-effective, and power-efficient, to run workloads on mainframe logical partitions (LPARs) than a stack of x86 servers running VMware.
Perhaps they won't be surprised any more. Here is an article in eWeek that explains how IBM isreducing energy costs 80% by consolidating 3,900 rack-optimized servers to 33 IBM System z mainframe servers, running Linux, in its own data centers. Since 1997, IBM has consolidated its 155 strategic worldwide data center locations down to just seven.
I am very pleased that IBM has invested heavily into Linux, with support across servers, storage, software andservices. Linux is allowing IBM to deliver clever, innovative solutions that may not be possible with other operating systems. If you are in storage, you should consider becoming more knowledgeable in Linux.
The older systems won't just end up in a landfill somewhere. Instead, the details are spelled out inthe IBM Press Release:
As part of the effort to protect the environment, IBM Global Asset Recovery Services, the refurbishment and recycling unit of IBM, will process and properly dispose of the 3,900 reclaimed systems. Newer units will be refurbished and resold through IBM's sales force and partner network, while older systems will be harvested for parts or sold for scrap. Prior to disposition, the machines will be scrubbed of all sensitive data. Any unusable e-waste will be properly disposed following environmentally compliant processes perfected over 20 years of leading environmental skill and experience in the area of IT asset disposition.
Whereas other vendors might think that some operational improvements will be enough, such as switching to higher-capacity SATA drives, or virtualizing x86 servers, IBM recognizes that sometimes more fundamental changes are required to effect real changes and real results.
Continuing this week's theme on Earth Day, I am in San José, the capital of Costa Rica.
Having a single government official in charge of both energy and environment means they can set pricesand provide incentives in one to benefit the other. Here are two examples:
So if incentives to conserve like high prices don't work, what will? I interviewed Alexandra,a local 24-year-old studying law at a nearby college:
High prices don't serve well as incentives to reduce consumption, but perhaps national pride and working in an industry like agriculture or eco-tourism might.
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This week, I am in Costa Rica to blog about "Earth Day" which officially is this Wednesday, April 22.
Fellow published author Thomas Friedman has a book titled[Hot, Flat, and Crowded: Why We Need a Green Revolution - and How It Can Renew America] which serves as a call to action for Americans. His recent op-ed piece in the New York Times newspaper, titled [(No) Drill, Baby, Drill] is all about Costa Rica. Here is an excerpt:
"These days, visitors can still see amazing biodiversity all over Costa Rica — more than 25 percent of the country is protected area — thanks to a unique system it set up to preserve its cornucopia of plants and animals. Many countries could learn a lot from this system.
At the [Springs Resort and Spa], they have clear (chlorinated) swimming pools maintained at three different temperatures. I asked our guide,Alan, if the pools were being heated from the electricity generated from the dam at the lake.No, they use green water for green energy. Taking advantage of "geo-thermal" energy, the natural hot springs are run through a [Heat Exchanger], to heat the pools. The waters do not mix, keeping the clean water clean. The process is similar to IBM's [Rear Door Heat eXchanger].
Fortunately, I speak the Castellano dialect of Spanish that is spoken here in Costa Rica,and this will allow me to continue to gather more information about how Costa Rica leads the way in being more energy efficient and environmentally responsible.
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Happy "Earth Day 2008" everyone!
[Earth Day] is celebrated in many countries on April 22, which marks the anniversary of the birth of the modern environmental movement in 1970. Others celebrate this on the March equinox.
IBM has finally aggregated everything that we are doing around "Green" initiatives onto a single[IBM Green] landing page. This has everything from IBM's own activities as well as what we sell to our clients.
IBM also developed [Power Up, the Game], which is theEarth Day Network's "official" game for today's festivities. It's a 3-D game created by IBM Research to help save a fictitious planet - the goal being to help students learn about ecology and climate change. This game is also hoped to motivate young students to get interested in math, scienceand technology.Eightbar has a great post [PowerUp - A serious game out inthe wild] discussing this.Here's also a 3-minute[the making of "Power Up, the game" video] to geta behind-the-scenes look.The game is a downloadable Windows client that then connects to the main servers to run.
If you prefer the real world over virtual worlds, IBMer Harald Fuchs, from IBM Germany, is currently trekking across Greenland's polar ice cap. You can follow along on his blog:[Greenland Crossing 2008].Fellow IBM blogger "Turbo" Todd Watson writes about this in his post [Where on the Greenland Ice Sheet is Harald Fuchs?]Read More]
Happy Earth Day everyone!
This week I am in Costa Rica to celebrate[Earth Day] and promote IBM's [Smarter Planet strategy] to help solve the world's energy and environmental problems. This is thethird in the series. The first two posts were:
Most people are familiar with the [star rating system] that rank most hotels from one star (budget class/economy) to five stars (deluxe/luxury). The nicest hotel I've been to was the [Burj Al Arab] in Dubai, which claims a seven star rating. For eco-tourism, there is a similar "Green Leaf" rating system. According to Patrick,the Instituto Costarricense de Turismo [ICT] (tourism board of Costa Rica) rates hotels from one leaf (adopting some measures, like separating recyclables shown above) to five leaves (entirely carbon neutral).This Green Leaf system seems more important to European and Canadian tourists, but those from United States may not even be aware of it.
The food at these hotels vary. The typical dish here for breakfast, lunch and dinner is the Casado, consisting of mostly rice and beans. I have found thatCosta Rica has come up with as many creative ways to combine rice and beans in various proportions as Starbucks® serve various combinations of coffee and milk.The locals might be accustomed to a steady diet of rice and beans for every meal of every day, but those of us from North America aren't! Not counting tourist flatulence, Costa Rica has[pledged to be carbon neutral by 2021], the country's 200th birthday.
Sadly, most folks in the United States don't categorize their hotels with a Green Leaf rating system, nor do they even bother to categorize their recyclables. I spent 18 months in the field doing Information Lifecycle Management (ILM) assessments for clients, and most didn't categorize their data either.So, the next time you have some combination of coffee and milk, whether its a Latte, Misto, Espresso, or Macchiato, remember that the coffee came from acountry trying to be more environmentally responsible, grown by a farmerwho eats a simple diet of rice and beans, and has no problem separating different categories of recyclables. Perhaps you will remember to separate your data, and store it on an information infrastructure based on an envi We're all on this planet together.
We're all on this planet together.
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Chuck Hollis makes some excellent points about Green Data Center Goes Marketing Mainstream. He does a great job summarizing EMC's strategy in this area:
Both are great recommendations, but why limit yourself to what EMC offers? Your x86-based machines are only a subset of your servers,and disk is only a subset of your storage. IBM takes a more holistic approach, looking at the entire data center.
technorati tags: IBM, EMC, Chuck Hollis, VMware, FC, SAS, SATA, FATA, disk, storage, logical partition, energy, power, cooling, Steve Duplessie, dynamic, persistent, data, Lawrence Berkeley National Laboratory, megawatt, paper, optical, microfiche, LTO, 3592, Project Big Green, Secondlife[Read More]
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IBM once again delivers storage innovation!
(Note: The following paragraphs have been updated to clarify the performance tests involved.)
This time, IBM breaks the 1 million IOPS barrier, achieved by running a test workload consisting of a 70/30 mix of random 4K requests. That is 70 percent reads, 30 percent writes, with 4KB blocks. The throughput achieved was 3.5x times that obtained by running the identical workload on the fastest IBM storage system today (IBM System Storage SAN Volume Controller 4.3),
(*)Note: EMC has not yet published ANY benchmarks of their EMC DMX box with SSD enterprise flash drives (EFD). However, I believe that the performance bottleneck is in their controller and not the back-end SSD or FC HDD media, so I have givenEMC the benefit of the doubt and estimated that their latest EMC DMX4 is as fast as an[IBMDS8300 Turbo] with Fibre Channel drives. If or when EMC publishes benchmarks, the marketplace can make more accurate comparisons. Your mileage may vary.
IBM used 4 TB of Solid State Disk (SSD) behind its IBM SAN Volume Controller (SVC) technology to achieve this amazing result. Not only does this represent a significantly smaller footprint, but it uses only 55 percent of the power and cooling.
The SSD drives are made by [Fusion IO] and are different than those used by EMC made by STEC.
The SVC addresses the one key problem clients face today with competitive disk systems that support SSD enterprise flash drives: choosing what data to park on those expensive drives? How do you decide which LUNs, which databases, or which files should be permanently resident on SSD? With SVC's industry-leading storage virtualization capability, you are not forced to decide. You can move data into SSD and back out again non-disruptively, as needed to meet performance requirements. This could be handy for quarter-end or year-end processing, for example.
Our clients have often told us at IBM that performance is one of their top purchase criteria. IBM once again has shown that it listens to the marketplace!Read More]
Earlier this year, IBM launched its[New Enterprise Data Center vision]. The average data center was built 10-15 years ago,at a time when the World Wide Web was still in its infancy, some companies were deploying their first storage areanetwork (SAN) and email system, and if you asked anyone what "Google" was, they might tell you it was ["a one followed by a hundred zeros"]!
Full disclosure: Google, the company, justcelebrated its [10th anniversary] yesterday, and IBM has partnered with Google on a varietyof exciting projects. I am employed by IBM, and own stock in both companies.
In just the last five years, we saw a rapid growth in information, fueled by Web 2.0 social media, email, mobile hand-held devices, and the convergenceof digital technologies that blurs the lines between communications, entertainment and business information. This explosion in information is not just "more of the same", but rather a dramatic shift from predominantly databases for online transaction processing to mostly unstructured content. IT departments are no longer just the"back office" recording financial transactions for accountants, but now also take on a more active "front office" role. For a growing number of industries, information technology plays a pivotal role in generating revenue, making smarter business decisions, and providing better customer service.
IBM felt a new IT model was needed to address this changing landscape, so IBM's New Enterprise Data Center vision has these five key strategic initiatives:
In May, IBM launched its Service Management strategic initiative at the Pulse 2008 conference. I was there in Orlando, Florida at the Swan and Dolphin resort to present to clients. You can read my three posts:[Day 1; Day 2 Main Tent; Day 2 Breakout sessions].
In June, IBM launched its fourth strategic initiative "Green, Efficient and Optimized Facilities" with [Project BigGreen 2.0], which included the Space-Efficient Volume (SEV) and Space-Efficient FlashCopy (SEFC) capabilitiesof the IBM System Storage SAN Volume Controller (SVC) 4.3 release. Fellow blogger and IBM master inventor Barry Whyte (BarryW) has three posts on his blog about this:[SVC 4.3.0Overview; SEV and SEFCdetail; Virtual Disk Mirroring and More]
Some have speculated that the IBM System Storage team seemed to be on vacation the past two months, with few pressreleases and little or no fanfare about our July and August announcements, and not responding directly to critics and FUD in the blogosphere.It was because we were holding them all for today's launch, taking our cue from a famous perfume commercial:
"If you want to capture someone's attention -- whisper."
My team and I were actually quite busy at the [IBM Tucson Executive Briefing Center]. In between doing our regular job talking to excited prospects and clients,we trained sales reps and IBM Business Partners, wrote certification exams, and updated marketing collateral. Fortunately, competitors stopped promotingtheir own products to discuss and demonstrate why they are so scared of what IBM is planning.The fear was well justified. Even a few journalists helped raise the word-of-mouth buzz and excitement level. A big kiss to Beth Pariseau for her article in [Sea Today, IBM General Manager Andy Monshaw launchedthe fifth strategic initiative, [IBM Information Infrastructure], at the[IBM Storage and Storage Networking Symposium] in Montpellier, France. Montpellier is one of the six locations of our New Enterprise Data Center Leadership Centers launched today. The other five are Poughkeepsie, Gaithersburg, Dallas, Mainz and Boebligen, with more planned for 2009. Although IBM has been using the term "information infrastructure" for more than 30 years, it might be helpful to define it for you readers: In other words, it's all the "stuff" that delivers information from the magnetic surface recording of the disk ortape media to the eyes and ears of the end user. Everybody has an information infrastructure already, some are just more effective than others. For those of you not happy with yours, IBM hasthe products, services and expertise to help with your data center transformation. Over the next four days, I plan to cover each of these solution areas in more detail. More than 30 new or enhanced products and services were included with this launch, including the [IBM XIV Storage System], the [TS7650G ProtecTIER deduplication gateway], the new [DS5000] and[N series N6000] disk syst Last, but not least, I would like to welcome to the blogosphere IBM's newest blogger, Moshe Yanai, formerly the father of the EMC Symmetrix and now leading the IBM XIV team. Already from his first poston his new [ThinkStorage blog], I can tell he is not going to pullany punches either. To learn more, here is the[IBM Press Release] technorati tags: IBM, New Enterprise Data Center, Google, z10, mainframe, DS8000, Turbo, disk, system, Web2.0, service management, green, Project Big Green, energy efficient, SVC, SEV, SEFC, BarryW, Beth Pariseau, Searchstorage.com, IOPS, SSD, Information Infrastructure, Andy Monshaw, storage, symposium, Montpellier, France, Leadership Centers, XIV, TS7650G, ProtecTIER, deduplication, DS5000, N6000, S24, S54, high-density, frame, 3584, TS3500, tape+library, Moshe Yanai, ThinkStorage, EMC, Symmetrix
Today, IBM General Manager Andy Monshaw launchedthe fifth strategic initiative, [IBM Information Infrastructure], at the[IBM Storage and Storage Networking Symposium] in Montpellier, France. Montpellier is one of the six locations of our New Enterprise Data Center Leadership Centers launched today. The other five are Poughkeepsie, Gaithersburg, Dallas, Mainz and Boebligen, with more planned for 2009.
Although IBM has been using the term "information infrastructure" for more than 30 years, it might be helpful to define it for you readers:
In other words, it's all the "stuff" that delivers information from the magnetic surface recording of the disk ortape media to the eyes and ears of the end user. Everybody has an information infrastructure already, some are just more effective than others. For those of you not happy with yours, IBM hasthe products, services and expertise to help with your data center transformation.
Over the next four days, I plan to cover each of these solution areas in more detail. More than 30 new or enhanced products and services were included with this launch, including the [IBM XIV Storage System], the [TS7650G ProtecTIER deduplication gateway], the new [DS5000] and[N series N6000] disk syst Last, but not least, I would like to welcome to the blogosphere IBM's newest blogger, Moshe Yanai, formerly the father of the EMC Symmetrix and now leading the IBM XIV team. Already from his first poston his new [ThinkStorage blog], I can tell he is not going to pullany punches either. To learn more, here is the[IBM Press Release] technorati tags: IBM, New Enterprise Data Center, Google, z10, mainframe, DS8000, Turbo, disk, system, Web2.0, service management, green, Project Big Green, energy efficient, SVC, SEV, SEFC, BarryW, Beth Pariseau, Searchstorage.com, IOPS, SSD, Information Infrastructure, Andy Monshaw, storage, symposium, Montpellier, France, Leadership Centers, XIV, TS7650G, ProtecTIER, deduplication, DS5000, N6000, S24, S54, high-density, frame, 3584, TS3500, tape+library, Moshe Yanai, ThinkStorage, EMC, Symmetrix
Last, but not least, I would like to welcome to the blogosphere IBM's newest blogger, Moshe Yanai, formerly the father of the EMC Symmetrix and now leading the IBM XIV team. Already from his first poston his new [ThinkStorage blog], I can tell he is not going to pullany punches either.
To learn more, here is the[IBM Press Release]
technorati tags: IBM, New Enterprise Data Center, Google, z10, mainframe, DS8000, Turbo, disk, system, Web2.0, service management, green, Project Big Green, energy efficient, SVC, SEV, SEFC, BarryW, Beth Pariseau, Searchstorage.com, IOPS, SSD, Information Infrastructure, Andy Monshaw, storage, symposium, Montpellier, France, Leadership Centers, XIV, TS7650G, ProtecTIER, deduplication, DS5000, N6000, S24, S54, high-density, frame, 3584, TS3500, tape+library, Moshe Yanai, ThinkStorage, EMC, Symmetrix
It's official. Last week,while I was talking about Fundamental Changes needed to make your IT environmentmore energy-efficient, IBM announced its "Big Green Linux" initiative at LinuxWorld conference.
IT managers looking to reduce their energy consumption are probably closely watching XenSource and VMware. CRN feels that a war is imminent between these two. Eweek recognizes thisbattle is bad news for Linux virtualization on x86,and that Oracle is losing patienceon their inability to work together. Simon Crosby, CTO of XenSource, compares performance between the two platforms, and feelsthat XenSource should get its rightful piece of the pie.
There is a ray of hope. Charles Babcock in Information Week explains thatpeace has been established on at least one front, XenSource and VMware are working together to improve virtualization in the Linux kernel.
Despite this, or perhaps because of this, over 30 percent of IBM's Linux server revenue is onnon-x86 platforms, avoiding the XenSource vs. VMware decision altogether. Both System z (traditional mainframe servers) and System p (traditional UNIX servers) are able to run many Linux images in a fully virtualized manner, without VMware or XenSource.
[R&D Magazine] recently conducted a survey that prompted readers to identify the world's most successful Research and Development (R&D) companies. The results are in: IBM was recognized as the best R&D company in the world when several different categories were evaluated, including:
The survey considered additional information on more than 130 companies such as data on intellectual property, community service and financial growth trends. Readers were also asked five distinct questions, including the following:
Take for example IBM's recent breakthrough in Silicon photonics. Supercomputers that consist of thousands of individual processing nodes, typically running Linux on dual-core or quad-core processors, connected by miles of copper wires could one day fit into a laptop PC. And while today’s supercomputers can use the equivalent energy required to power hundreds of homes, these future tiny supe “Work is underway within IBM and in the industry to pack many more computing cores on a single chip, but today’s on-chip communications technology would overheat and be far too slow to handle that increase in workload,” said Dr. T.C. Chen, vice president, Science and Technology, IBM Research. “What we have done is a significant step toward building a vastly smaller and more power-efficient way to connect those cores, in a way that nobody has done before.” Today, one of the most advanced chips in the world -- IBM’s Cell processor which powers the Sony Playstation 3 -- contains nine cores on a single chip. The new technology aims to enable a power-efficient method to connect hundreds or thousands of cores together on a tiny chip by eliminating the wires required to connect them. Using light instead of wires to send information between the cores can be 100 times faster and use 10 times less power than wires. IBM has put out this one-minute video: I can't wait for that laptop! technorati tags: R&D Magazine, IBM, Best, R&D, company, patents, spending, research, development, inte
“Work is underway within IBM and in the industry to pack many more computing cores on a single chip, but today’s on-chip communications technology would overheat and be far too slow to handle that increase in workload,” said Dr. T.C. Chen, vice president, Science and Technology, IBM Research. “What we have done is a significant step toward building a vastly smaller and more power-efficient way to connect those cores, in a way that nobody has done before.”
Today, one of the most advanced chips in the world -- IBM’s Cell processor which powers the Sony Playstation 3 -- contains nine cores on a single chip. The new technology aims to enable a power-efficient method to connect hundreds or thousands of cores together on a tiny chip by eliminating the wires required to connect them. Using light instead of wires to send information between the cores can be 100 times faster and use 10 times less power than wires.
IBM has put out this one-minute video:
I can't wait for that laptop!
technorati tags: R&D Magazine, IBM, Best, R&D, company, patents, spending, research, development, inte