Last week, I got the following comment from Bob Swann:
I am looking for the IBM VM Poster or a picture of the IBM VM "Catch the Wave"
Do you know where I might find it?
Well, Bob, I made some phone calls. The company that published these posters no longer exists, butI found a coworker at the Poughkeepsie Briefing Center who still had the poster on his wall, and he was kind enough to take a picture of it for you.
|VM: The Wave of the Future|
(click thumbnail at left to see larger image)
Some may recognize this as a [mash-up] using as a base the famous Japanese 10-inch by 15-inch block print[The Great Wave off Kanagawa] byartist [Katsushika Hokusai]. I had this as my laptop'swallpaper screen image until last year when I was presenting in Kuala Lumpur, Malaysia. I was told that it reminded people about the horrible tsunami caused by the [Indian Ocean earthquake] back in 2004.I was actually scheduled to fly the last week of December 2004 to Jakarta, Indonesia, but at the last minute ourclient team changed plans. I would have been on route over the Pacific ocean when the tsunami hit, and probably stranded over there for weeks or months until the airports re-opened.
The Wave theme was in part to honor the IBM users group called World Alliance VSE VM and Linux (WAVV) which is havingtheir next meeting [April 18-22, 2008] in Chattanooga, Tennessee. I presentedat this conference back in 1996 in Green Bay, Wisconsin, as part of the IBM Linux for S/390 team. It started onthe Sunday that Wisconsin switched their clocks for [DaylightSaving Time], and the few of us from Arizona or other places that don't both with this, all showed up forbreakfast an hour early.
When I was in Australia last year, I was told the wave that sports fans do, by raising their hands in coordinatedsequence, was called the [Mexican Wave]in most other countries. When I was there, Melbourne was trying to outlaw this practice at their cricket matches.
The "wave" represents a powerful metaphor, from z/VM operating system on System z mainframes to VMware and Xenon Intel-based processor machines, as the direction of virtualization that we are heading for future data centers.The Mexican wave represents a glimpse of what humans can accomplish with collaboration on a globalscale. It can also represent the tidal wave of data arising from nearly 60 percent annual growth instorage capacity. (I had to mention storage eventually, to avoid being completely off-topic on this post!)
I hope this is the graphic you were looking for Bob. If anyone else has wave-themed posters they would like to contribute, please post a comment below.
technorati tags: Bob Swann, IBM poster, z/VM, Japanese, Great Wave, Kanagawa, Katsushika Hokusai, Kuala Lumpur, Malaysia, Indian Ocean, Jakarta, Indonesia, WAVV, Mexican Wave, storage, capacity, growth, Linux,Melbourne, Australia, VMware, Xen
IBM came out with their latest "5 in 5". These are five predictions for technologies that will havean impact over the next five years, summarized on 5 pages. Before I give my take on this year's set,here is a quick recap of[Last Year's 5 in 5
- Access health care remotely
- Real-time speech translation
- 3-D internet, based on systems like [Second Life]
- Nanotechnology for cleaning up and improving the environment
- "Presence aware" cell phones that learn our preferences and habits
Here's my take on the [Next 5 in 5]:
- 3-D representations of the human body to improve health care
This prediction is based on the idea that most medical mistakes result from lack of informationabout the patient. A 3-D avatar of the patient would allow the doctor to click on the section ofthe body, and this would trigger retrieval of patient records, relevant X-rays, MRI images, and so on.For example, IBM System Storage Grid Medical Archive Solution (GMAS) provides the storage that wouldallow any doctor to access these records, even if the image was taken at a different facility.
Unfortunately, this prediction only applies to patients who can actually afford to see a doctor. Apparently,no amount of technology, no matter how cool it is, can convince governments to make health care somethingeveryone has access to. Michael Moore has done a good job explaining this in his film documentary [Sicko].
- Digital passport for food
Using RFID tags and second generation barcodes, you will have access to details of a food's origin,transportation conditions, and impact to the environment. Much of this information is already gathered,just not stored in a database accessible to the consumer.
Last year, the term "locavore" was the2007 Word of the Year for the Oxford American Dictionary, referring to people who limit what they eatto food produced within a certain radius, from family farms and locally-owned businesses.Here is an excerpt from a [Locavores] website:
Our food now travels an average of 1,500 miles before ending up on our plates. This globalization of the food supply has serious consequences for the environment, our health, our communities and our tastebuds.
Certainly, I am all for selling storage capacity to the food industry to help store vasts amount ofinformation for this, and certainly some people will be able to make smarter decisions based on thisinformation. This is not the first time this idea came up. The U.S. Food and Drug Administration introduced [nutrition labeling requirements] on thehope that people would choose more healthier foods. Despite this, people still opt for white bread, iceberg lettuce, and processed meats, so possibly having more information about where food comes from, and how it was transported, may not mean much to some consumers.
- Technology to manage your own carbon footprint
"Smart energy" technologies allow you to walk the talk, by managing your own carbon footprint inyour home. For example, if you forgot to turn off the heat or air conditioner before leaving thehouse on your commute to work, your home would call your mobile phone, so that you can turn aroundand go back and correct that mistake. Better yet, IBM is working with others to provide web-enabledelectric meters that would allow you to turn off systems from work or cell phone browser.
Of course, such technology already exists for the data center. IBM Systems Director Active EnergyManager (AEM) allows you to monitor the actual usage of your servers and storage devices, and insome cases make adjustments to control energy consumption. This can feed into the IBM TivoliUsage and Accounting Manager software to incorporate energy usage as part of the charge-backcalculations. See the [IBM Press Release] formore details.
- Cars that drive themselves
Not only will cars that drive themselves reduce the number of drunk-driving accidents, it canalso help reduce congestion in big cities, by routing traffic to different directions, based onGPS and presence-aware technologies. Stockholm (Sweden) has already reduced peak hour traffic by 20 percentusing this approach.
While I admire the concept, cars are perhaps the least energy-efficient mode of transportation.Often, a family can only afford a single vehicle, and it is purchased based on the worst-case scenario.A friend of mine has only two children, but a sever-person mini-van that gets only 17 MPG. Why suchan energy-inefficient vehicle? Because she occasionally drives her daughter and her friends tosoccer practice, and that represents the worst-case scenario, minimizing the parent/child ratio. Theother 99 percent of the time, she is driving by herself, or with one child, and consuming a lot ofgasoline in the process.
A better approach would be to find technology that connects airports, trains, buses and light rail forpublic transportation to greatly reduce the need to drive a car in the first place.
The idea that a family can have only one vehicle plays in the storage arena as well. Larger companiescan afford to have different storage for different workloads. The IBM System Storage DS8000 high-end disk system for their large OLTP anddatabase workloads, an XIV Nextra for their Web 2.0 storage needs, DR550 to hold their compliance data,and so on. Smaller companies are often tasked to find a single solution for all their needs, andfor them, IBM offers the IBM System Storage N series, providing a "unified storage" platform.
- Increased dependence on cell phones
Before the cell phone, the last don't-leave-home-without-it technology most of us carried was the credit card. Now, IBM predicts that we will be even more dependent on our cell phones, becoming our banker, ticket broker, and shopping buddy.For example, you could use your cell phone to take a picture of a shirt at the mall, and it will then show you what youwould look like wearing that shirt, on a 3-D avatar representation of yourself, or perhaps your spouse, and getinformation on what discounts are available, or where else the shirt is being offered.
None of this example actually uses the "phone" part of the cell phone, however the cell phone is one device thatnearly everyone carries, so it becomes the development platform for all other technologies to be based on.
The common theme running through these is that it can be helpful to store more information than we do today,provided we make it accessible to the people who need it to make better decisions.
technorati tags: IBM, predictions, health care, nanotechnology, secondlife, speech translation, 3-D, avatar, GMAS, Michael Moore, Sicko, digital passport, food, nutrition labeling, FDA, carbon footprint, AEM, locavore, Tivoli, Usage Accounting Manager, DS8000, XIV, Nextra, DR550, unified storage, cell phones, decisions
Last July, IBM and EMC traded blog postings over SPC-1 benchmark results. Fellow EMC bloggerChuck Hollis wrote his post [Does Anyone Take The SPC Seriously?
]. Here is an excerpt:
I think most storage users have figured this out. We've never done an SPC test, and probably will never do one. Anyone is free, however, to download the SPC code, lash it up to their CLARiiON, and have at it.
I responded with [Getting Under EMC Skin], and then followed up with a series explaining IBM SVC and SPC benchmarks here:
So what is the good news?Yesterday, our friends at NetApp took up Chuck's challenge and posted results on their FAS3040 as well as their EMC CLARiiON devices. IBM sells the FAS3040 under the name IBM System Storage N5300 disk system. Knowing that NetApp maintains excellent performance when it is doing point-in-time copies, NetApp ran both with and without on both boxes. I include DS4700 and DS4800 as well for comparison purposes, but only have them without FlashCopy running.
|IBM DS4800||No FlashCopy||45,014|
|NetApp FAS3040 (IBM N5300)||No SnapShot||30,985|
|NetApp FAS3040 (IBM N5300)||With SnapShot||29,958|
|EMC CLARiiON CX3-40||No SnapDrive||24,997|
|IBM DS4700 Express||No FlashCopy||17,195|
|EMC CLARiiON CX3-40||With SnapDrive||8,997|
One would expect some performance degradation with a box running point-in-time copies at the same time it is reading and writing data, but NetApp/IBM N5300 does not degrade by much, but EMC's drops a significant amount.
So what is the bad news? Last October, I welcomed HDS USP-V to the [Super High-End Club], but now we need to invite Texas Memory Systems as well.In 2006, I posted [Hybrid, Solid State and the future of RAID], and poked fun at Texas Memory Systems using the slogan "World's Fastest Storage", which at the time that honor belonged to IBM SAN Volume Controller instead.The VP of Texas Memory Systems, Woody Hutsell, explained the only reason their solid-state disk system, RAMSAN-320, didn't have faster results is that they didn't have the fastest IBM server to run against it. It may not surprise you that nearly everyone's SPC benchmarks use IBM servers because IBM has the fastest servers as well. I didn't have a million-dollar System p UNIX server to send Woody for this, but it looks like they have finally gotten one, and a new RAMSAN-400 device, as they have posted their latest results.
|Texas Memory Systems RAMSAN-400||Cache only||291,208|
|IBM SAN Volume Controller 4.2||Cache/External Disk||272,505|
|HDS USP-V||Cache/Internal Disk||200,245|
EMC doesn't publish numbers for their Symmetrix box, despite their announcement of faster SSD drives. They claim that SSD drives make their overall disk system performance faster, but without SPC benchmarks, we will never know. If you have a Symmetrix, this YouTube video may help you decide where it belongs:
You can read all the[SPC-1 Benchmark Results]on the Storage Performance Council (SPC) website.
technorati tags: IBM, EMC, Chuck Hollis, SPC, SPC-1, NetApp, FAS3040, N5300, CLARiiON, CX3-40, SnapShot, SnapDrive, FlashCopy, DS4800, DS4700, Texas Memory Systems, RAMSAN-320, RAMSAN-400, SSD, Hybrid, RAID, HDS, USP-V, Symmetrix,