Comment (1) Visits (9170)
Continuing my week's theme on the XO laptop from the One Laptop Per Child [OLPC] foundation, I successfully managedto emulate my XO on another system.
Part of what is attractive of the XO laptop is the hardware, the high
The drawback for developers like me is the risk of changing something that breaks the system. For example, my first attempt to create my own activityresulted in a blank space in my action bar, and my journal went into someinfinite loop, blinking as if it were still loading for minutes on end. I fixed it by deleting out the activity I created and rebooting.
To get around this, I successfully ran the disk-image under Linux's Virtual Machinesoftware called Qemu. This is an open source offering, with a proprietary add-onaccelerator called Kqemu. Here were the steps involved:
Once I got all this done, I then made a simple script "launch" in my /home/tpearson/bin directory:
#!/bin/shqemu -m 256 -full-screen -kernel-kqemu -soundhw es1370 -net nic,model=rtl8139 -net user -hda $1
Then "launch build650.img" was all I needed to run the emulation. The full-screen mode helpsemulate the view on XO laptop. I was able to change the jabber server to "xochat.org" and see otherXO laptops online on my neighborhood view.
When running under Qemu, you can't just press Ctrl-Alt-something. For example, Ctrl-Alt-Erase onthe XO reboots the Sugar interface. However, do this on a Linux system, and it reboots your nativeX interface, blowing away everything.Instead, you press Ctrl-Alt-2 to get to the Qemu console, designated by (qemu) prompt,and then type:
With this emulation, I am more likely to try new things, change files around, edit system files,and so on, without worrying about rendering my actual XO laptop unusable. Once debugged, I canthen work on moving them over to my XO, one at a time.
Comments (5) Visits (20553)
Has EMC stooped so low that they have to resort to Hitachi math for their latest performance claims?
Readers might remember that just a few months ago, I had a blog post [Is this what HDS tells our mainframe clients?] pointing out the outlandish comparison Hitachi was using in their presentations. Their response was to cover it up, forcing me to follow up with my post [The Cover-up is worse than the original crime]. To their credit, they eventually removed the false and misleading information from their materials.
Now an avid reader of my blog has brought this to my attention. Apparently, EMC has been showing customers a presentation [Accelerating Storage Transformation with VMAX and VPLEX] with false and misleading comparison claims between IBM DS8000, HDS VSP and EMC VMAX 40K disk system performance.
(FTC Disclosure: This would be a good time to remind my readers that I work for IBM and own IBM stock. I do not endorse any of the EMC or HDS products mentioned in this post, and have no financial affiliation or investments directly with either EMC nor HDS. I am basing my information solely on the presentation posted on the internet and other sources publicly available, and not on any misrepresentations from EMC speakers at the various conferences where these charts might have been shown.)
The problem with misinformation is that it is not always obvious. The EMC presentation is quite pretty and prof
This first graphic implies that IBM and HDS are nearly tied in performance, but that EMC VMAX 40K has nearly triple that bandwidth. Overall the slide has very little detail. That makes it difficult to determine what exactly is being claimed and whether a fair comparison is being made.
IBM and HDS have both published Storage Performance Council [SPC] industry-standard performance benchmarks. EMC has not published any SPC benchmarks for VMAX systems. If EMC is interested in providing customers with audited, detailed performance information along with detailed configuration information, all based on benchmarks designed to represent real-world workloads, EMC can always publish SPC benchmark results as IBM and other vendors have done. In past blog fights, EMC resorts to the excuse that SPC isn't perfect, but can they really argue that vague and unrealistic claims cited in its presentation are better?
The second graphic is so absurd, you would think it came directly from Larry Ellison at an Oracle OpenWorld keynote session. EMC is comparing a configuration with VMAX 40K plus an EMC VFCache host-side flash memory cache card to a configuration with an IBM and HDS disk system without host-side flash memory cache also configured. The comparison is clearly apples-to-oranges. Other disk system configuration details are also omitted.
Keep in mind that EMC's VFCache supports only selected x86-based hosts. IBM has published a [Statement of Direction] indicating that it will also offer this for Power systems running AIX and Linux host-side flash memory cache integrated with DS8000 Easy Tier.
I feel EMC's claims about IBM DS8000 performance are vague and misleading. EMC appears to lack the kind of technical marketing integrity that IBM strives to attain. Since EMC is not able or willing to publish fair and meaningful performance comparisons, it is up to me to set the record straight and point out EMC's failings in this matter.
Reminder: It's not to late to register for my Webcast "Solving the Storage Capacity Crisis" on Tuesday, September 25. See my blog post [Upcoming events in September] to register!
I'm down here in Australia, where the government is a bit stalled for the past two weeks at the moment, known formally as being managed by the [Caretaker government]. Apparently, there is a gap between the outgoing administration and the incoming administration, and the caretaker government is doing as little as possible until the new regime takes over. They are still counting votes, including in some cases dummy ballots known as "donkey votes", the Australian version of the hanging chad. Three independent parties are also trying to decide which major party they will support to finalize the process.
While we are on the topic of a government stalled, I feel bad for the state of Virginia in the United States. Apparently, one of their supposedly high-end enterprise class EMC Symmetrix DMX storage systems, supporting 26 different state agencies in Virginia, crashed on August 25th and now more than a week later, many of those agencies are still down, including the Department of Motor Vehicles and the Department of Taxation and Revenue.
Many of the articles in the press on this event have focused on what this means for the reputation of EMC. Not surprisingly, EMC says that this failure is unprecedented, but really this is just one in a long series of failures from EMC. It reminds me of the last time EMC had a public failure with a dual-controller CLARiiON a few months ago that stopped another company from their operations. There is nothing unique in the physical equipment itself, all IT gear can break or be taken down by some outside force, such as a natural disaster. The real question, though, is why haven’t EMC and the State Government been able to restore operations many days after the hardware was fixed?
In the Boston Globe, Zeus Kerravala, a data storage analyst at Yankee Group in Boston, is quoted as saying that such a high-profile breakdown could undermine EMC’s credibility with large businesses and government agencies. “I think it’s extremely important for them,’’ said Kerravala. “When you see a failure of this magnitude, and their inability to get a customer like the state of Virginia up and running almost immediately, all companies ought to look at that and raise their eyebrows.’’
Was the backup and disaster recovery solution capable of the scale and service level requirements needed by vital state agencies? Had they tested their backups to ensure they were running correctly, and had they tested their recovery plans? Were they monitoring the success of recent backup operations?
Eventually, the systems will be back up and running, fines and penalties will be paid, and perhaps the guy who chose to go with EMC might feel bad enough to give back that new set of golf clubs, or whatever ridiculously expensive gift EMC reps might offer to government officials these days to influence the purchase decision making process.
(Note: I am not accusing any government employee in particular working at the state of Virginia of any wrongdoing, and mention this only as a possibility of what might have happened. I am sure the media will dig into that possibility soon enough during their investigations, so no sense in me discussing that process any further.)
So what lessons can we learn from this?
Comments (2) Visits (7892)
Wrapping up my week's theme on IBM's acquisition XIV, we have gotten hundreds of positive articles and reviews in the press, but has caused quite a stir with the
In a block storage device, only the host file system or database engine "knows" what's actually stored in there. So in the Nextra case that Tony has described, if even only 7,500-15,000 of the 750,000 total 1MB blobs stored on a single 750GB drive (that's "only" 1 to 2%) suddenly become inaccessible because the drive that held the backup copy also failed, the impact on a file system could be devastating. That 1MB might be in the middle of a 13MB photograph (rendering the entire photo unusable). Or it might contain dozens of little files, now vanished without a trace. Or worst yet, it could actually contain the file system metadata, which describes the names and locations of all the rest of the files in the file system. Each 1MB lost to a double drive failure could mean the loss of an enormous percentage of the files in a file system.Nothing could be further from the truth. If any disk drive module failed, the system would know exactly whichone it was, what blobs (binary large objects) were on it, and where the replicated copies of those blobs are located. In the event of a rare double-drive failure, the system would know exactly which unfortunate blobs were lost, and couldidentify them by host LUN and block address numbers, so that appropriate repair actions could be taken from remote mirrored copies or tape file backups.
Second, nobody is suggesting we are going to put a delicateFAT32-like Circa-1980 file system that breaks with the loss of a single block and requires tools like "fsck" to piece back together. Today's modern file systems--including Windows NTFS, Linux ext3, and AIX JFS2--are journaled and have sophisticated algorithms tohandle the loss of individual structure inode blocks. IBM has its own General Parallel File System [GPFS] and corresponding Scale out File Services[SOFS], and thus brings a lotof expertise to the table.Advanced distributed clustered file systems, like [Google File System] and Yahoo's [Hadoop project] take this one step further, recognizing that individual node and drive failures at the Petabyte-scale are inevitable.
In other words, XIV Nextra architecture is designed to eliminate or reduce recovery actions after disk failures, not make them worse. Back in 2003, when IBM introduced the new and innovative SAN Volume Controller (SVC), EMCclaimed this in-band architecture would slow down applications and "brain-damage" their EMC Symmetrix hardware.Reality has proved the opposite, SVC can improve application performance and help reduce wear-and-tear on the manageddevices. Since then, EMC acquired Kashya to offer its own in-band architecture in a product called EMC RecoverPoint, that offers some of the features that SVC offers.
If you thought fear mongering like this was unique to the IT industry, consider that 105years ago, [Edison electrocuted an elephant]. To understand this horrific event, you have to understand what was going on at the time.Thomas Edison, inventor of the light bulb, wanted to power the entire city of New York with Direct Current(DC). Nikolas Tesla proposed a different, but more appropriate architecture,called Alternating Current(AC), that had lower losses over distances required for a city as large and spread out as New York. But Thomas Edison was heavily invested in DC technology, and would lose out on royalties if ACwas adopted.In an effort to show that AC was too dangerous to have in homes and businesses, Thomas Edison held a pressconference in front of 1500 witnesses, electrocuting an elephant named Topsy with 6600 volts, and filmed the event so that it could be shown later to other audiences (Edison invented the movie camera also).
Today's nationwide electric grid would not exist without Alternating Current.We enjoy both AC for what it is best used for, and DC for what it is best used for. Both are dangerous at high voltage levels if not handled properly. The same is the case for storage architectures. Traditional high-performance disk arrays, like the IBM System Storage DS8000, will continue to be used for large mainframe applications, online transaction processing and databases. New architectures,like IBM XIV Nextra, will be used for new Web 2.0 applications, where scalability, self-tuning, self-repair,and management simplicity are the key requirements.
(Update: Dear readers, this was meant as a metaphor only, relating the concerns expressed above thatthe use of new innovative technology may result in the loss or corruption of "several dozen or even hundreds of file systems" and thus too dangerous to use, with an analogy on the use of AC electricity was too dangerous to use in homes. To clarify, EMC did not re-enact Thomas Edison's event, no animalswere hurt by EMC, and I was not trying to make political commentary about the current controversy of electrocution as amethod of capital punishment. The opinions of individual bloggers do not necessarily reflect the official positions of EMC, and I am not implying that anyone at EMC enjoys torturing animals of any size, or their positions on capital punishment in general. This is not an attack on any of the above-mentioned EMC bloggers, but rather to point out faulty logic. Children should not put foil gum wrappers in electrical sockets. BarryB and I have apologized to each other over these posts for any feelings hurt, and discussion should focus instead on the technologies and architectures.)
While EMC might try to tell people today that nobody needs unique storage architectures for Web 2.0 applications, digital media and archive data, because their existing products support SATA disk and can be used instead for these workloads, they are probably working hard behind the scenes on their own "me, too" version.And with a bit of irony, Edison's film of the elephant is available on YouTube, one of the many Web 2.0 websites we are talking about. (Out of a sense of decency, I decided not to link to it here, so don't ask)
technorati tags: IBM, XIV, EMC, BarryB, FUD, Nextra, blob, Thomas Edison, Nikolas Tesla, Web2.0, scalability, Petabyte-scale, self-tuning, self-repair, DS8000, disk, systems, Topsy, elephant, light bulb, movie camera, invention, DC, AC, YouTube[Read More]
Comments (10) Visits (22198)
The technology industry is full of trade-offs. Take for example solar cells that convert sunlight to electricity. Every hour, more energy hits the Earth in the form of sunlight than the entire planet consumes in an entire year. The general trade-off is between energy conversion efficiency versus abundance of materials:
IBM has eliminated this trade-off with a record-setting breakthrough last week, demonstrating 9.6 percent efficiency [thin film solar cells using earth-abundant materials].
A second trade-off is exemplified by EMC's recent GeoProtect announcement. This appears similar to the geographic dispersal method introduced by a company called [CleverSafe]. The trade-off is between the amount of space to store one or more copies of data and the protection of data in the event of disaster. Here's an excerpt from fellow blogger Chuck Hollis (EMC) titled ["Cloud Storage Evolves"]:
Seized by the government? falling into the wrong hands? Is EMC positioning ATMOS as "Storage for Terrorists"? I can certainly appreciate the value of being able to protect 6PB of data with only 9PB of storage capacity, instead of keeping two copies of 6PB each, the trade-off means that you will be accessing the majority of your data across your intranet, which could impact performance. But, if you are in an illicit or illegal business that could have a third of your facilities "seized by the government", then perhaps you shouldn't house your data centers there in the first place. Having two copies of 6PB each, in two "friendly nations", might make more sense.
(In reality, companies often keep way more than just two copies of data. It is not unheard of for companies to keep three to five copies scattered across two or three locations. Facebook keeps SIX copies of photographs you upload to their website.)
ChuckH argues that the governments that seize the three nodes won't have a complete copy of the data. However, merely having pieces of data is enough for governments to capture terrorists. Even if the striping is done at the smallest 512-byte block level, those 512 bytes of data might contain names, phone numbers, email addresses, credit cards or social security numbers. Hackers and computer forensics professionals take advantage of this.
You might ask yourself, "Why not just encrypt the data instead?" That brings me to the third trade-off, protection versus application performance. Over the past 30 years, companies had a choice, they could encrypt and decrypt the data as needed, using server CPU cycles, but this would slow down application processing. Every time you wanted to read or update a database record, more cycles would be consumed. This forced companies to be very selective on what data they encrypted, which columns or fields within a database, which email attachments, and other documents or spreadsheets.
An initial attempt to address this was to introduce an outboard appliance between the server and the storage device. For example, the server would write to the appliance with data in the clear, the appliance would encrypt the data, and pass it along to the tape drive. When retrieving data, the appliance would read the encrypted data from tape, decrypt it, and pass the data in the clear back to the server. However, this had the unintended consequences of using 2x to 3x more tape cartridges. Why? Because the encrypted data does not compress well, so tape drives with built-in compression capabilities would not be able to shrink down the data onto fewer tapes.
(I covered the importance of compressing data before encryption in my previous blog post [Sock Sock Shoe Shoe].)
Like the trade-off between energy efficiency and abundant materials, IBM eliminated the trade-off by offering compression and encryption on the tape drive itself. This is standard 256-bit AES encryption implemented on a chip, able to process the data as it arrives at near line speed. So now, instead of having to choose between protecting your data or running your applications with acceptable performance, you can now do both, encrypt all of your data without having to be selective. This approach has been extended over to disk drives, so that disk systems like the IBM System Storage DS8000 and DS5000 can support full
Certainly, something to think about!
technorati tags: , sunlight, solar cells, electricity, indium, gallium, cadmium, copper, tin, zinc, sulfur, selenium, thin+film, efficiency, EMC, Chuck Hollis, GeoProtect, Cleversafe, governement, seizure, Facebook, terrorists, encryption, forensics, hackers, protection, performance, disk, tape
Comments (8) Visits (13220)
Continuing my catch-up on past posts, Jon Toigo on his DrunkenData blog, posted a ["bleg"] for information aboutdeduplication. The responses come from the "who's who" of the storage industry, so I will provide IBM'sview. (Jon, as always, you have my permission to post this on your blog!)
Sorry, Jon, that it took so long to get back to you on this, but since IBM had just acquired Diligent when you posted, it took me a while to investigate and research all the answers.
technorati tags: IBM, Diligent, Jon Toigo, DrunkenData, bleg, deduplication, A-SIS, NetApp, ProtecTier, inline, post-process, back-end, disk, data integrity, hash, collision, ingest rate, VTL, non-repudiation, extent, bit-perfect, Microsoft Word, Adobe PDF, diff, Black Hat, encryption, compression, Hifn, FC, SATA[Read More]
Well, I am off on a much-needed vacation. For my American readers, this weekend represents our "4th of July" Independence Day holiday. What better way to celebrate than to drive hundreds of miles from one side of the country to the other? In this case, from the North side down to the South side.
Special thanks to Roy Buol, mayor of Dubuque, Iowa that I [met in Scottsdale earlier this year] for the idea to come visit his fine city, considered one of the Smarter Cities in the USA, thanks to IBM technology.
I don't know if I will have internet access along the way, or have the time and/or energy to blog, tweet (@az990tony) or upload photos during the trip. We'll see.
Last week, IBM clients, Business Partners and executives got together for the inaugural IBM [Think 2018] conference. There were over 30,000 attendees.
While Sal Khan was a hedge fund manager in Nor then California, he was also a math tutor to his cousin Nadia over the Internet in the evenings. This extended to 15 other family members. In November 2006, Sal started to record his teachings on a YouTube channel. His cousins liked the YouTube recordings better, as they could go at their own pace.
In 2007, Sal realized that many people who were not family-related were watching his educational videos on YouTube. Sal quit his job and set up [Khan Academy] as a non-profit organization. Unfortunately, the donations he received from students and parents were not enough to support his monthly expenses. However, he received a generous $10,000 US dollar donation from a parent who used the site with her kids.
Word got around. Bill Gates from Microsoft mentioned Khan Academy in an on-stage interview. Mr. Gates admired Sal's wife for letting him quit his job to pursue his interests.
(Later, Mr. Gates invited Sal to visit the Microsoft campus in Seattle, WA, asking him "What could Khan Academy achieve if you had more resources?" A question folks in public education, or the IT industry for that matter, rarely hear! )
By Fall 2010, the Gates Foundation, Google, [and other supporters] helped make this a fully funded organization, he was able to hire engineers and educators.
Sal gave an interesting analogy. Imagine building a house, the first step is to pour the concrete foundation, instructing the builders to "do what you can in two weeks". The inspection indicates problems, but you go ahead and build first floor with the same approach "do what you can in two weeks", then build second floor. Eventually, the house collapses.
Sal organized Khan Academy similar to [Kung Fu belt colors], rather than the manner students are grouped by age in traditional American schools, promoted lock-step, regardless of their readiness. Many students have gaps, and being moved to next grade just results in more gaps. The solution is to fill the gaps in a timely manner.
Sal gave three inspiring stories of some of his students:
But how effective is Khan Academy overall? Working with the college test board, Sal was able to do efficacy studies. With 250,000 students using Khan Academy for PSAT/SAT prep for just 20 hours produced 100 percent extra gain. A similar study in Idaho found 80 percent extra gain with 10,500 students. In Brazil, a 7,000 student study found that one hour of Khan academy per week resulted in 30 percent more learning.
The videos on Khan Academy favor being simple and authentic, rather than high production value. The software and equipment used to make the first videos only cost a few hundred dollars. The costs are just 30 US cents per hour of learning.
Today, the free online learning resources cover preschool through early college education, including K-12 math, grammar, biology, chemistry, physics, economics, finance, history, and SAT prep. Khan Academy also provides teachers with tools and data so they can help their students develop the skills, habits, and mindsets they need to succeed in school and beyond.
The concept scales well. Khan Academy has over 150 employees, with another 14,000 volunteers helping with translations. Over 59 million students have registered across 190 countries. Every year, about 300,000 people send in donations. The webiste has had over 1.4 billion views.
Sal finished his talk with a thought experiment: Go back 400 years ago to Western Europe, a time when only about 10 percent of men, and 5 percent of women, could read. If you asked someone, back then, what percentage of people could be taught to read, they would estimate only 20 to 30 percent.
Today we know that nearly 100 percent of people can be taught to read. However, if you asked people today what percentage of people could become a software engineer, start a business, or write a novel, people respond only one to five percent.
IBM Watson is also helping out in the area of education. Register today at [Teacher Advisor]!
technorati tags: IBM, #Think2018, #IBMthink, #Think, Mark Jeffries, Sal Khan, Khan Academy, Ann Doerr, Bill Gates, Google, Mongolia, Afghanistan, Taliban, efficacy study, Idaho, Brazil, PSAT, SAT, YouTube
Comments (2) Visits (14677)
When I turned on the television last weekend, I saw large waves of water knock down rows of small houses. I thought I had caught the end of a bad Godzilla movie, but sadly it was not movie special effects. Mother Nature can be quite destructive. Over the past four days, Japan has been hit hard by a series of earthquakes and resulting tsunami.
(Note: Disasters can happen anywhere and at any time. Last month, New Zealand had an earthquake as well. It is best to always be prepared. If you haven't done so lately, check out the latest recommendations from the US Government [Ready.Gov] website.)
Several have asked me how this tragedy in Japan might affect IBM and its clients. Here is what I have gathered from various sources. All IBM Japan employees have survived, are safe and reporting no major injuries. IBM has four major facilities, near central part of the country around Tokyo, far from Sendai, the epicenter. All IBM buildings are still standing and operational. A few sections of Tokyo are affected by scheduled brown-outs in an effort to save electricity. Employees are asked to telecommute (a.k.a. work from home) to minimize traffic congestion.
I have been to Japan many times throughout my career. Back in the summer of 1995, IBM sent me to Osaka to help out clients in the aftermath of the Great Hanshin eartquake near Kobe. I remember it well, sending an email back to my team saying "It is 1995, and here in Japan it is 95 degrees and 95 percent humidiy." It was seven months after the earthquake, but people were still living in cardboard boxes and make-shift tents.
Many people asked if I will be going back to Japan to help out. I speak Japanese, can make sense of the Japanese Katakana characters on computer monitors, and am an expert in Disaster Recovery. However, the IBM Japan team is doing an awesome job helping our clients restore their data and recovery their business operations. Of course, if IBM needs me in Japan, I will gladly go, but so far, it doesn't seem that I am needed there.
Instead, I will support Japan remotely from my little office here in Tucson, Arizona. If you want to help, contribute to the Red Cross [Japan Earthquake and Pacific Tsunami] fund.
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!
Recently, IBM and the University of Texas Medical Branch (UTMB) [launched an effort] using IBM's World Community Grid "virtual supercomputer" to allow laboratory tests on drug candidates for drug-resistant influenza strains and new strains, such as H1N1 (aka "swineflu"), in less than a month.
Researchers at the University of Texas Medical Branch will use [World Community Grid] to identify the chemical compounds most likely to stop the spread of the influenza viruses and begin testing these under laboratory conditions. The computational work adds up to thousands of years of computer time which will be compressed into just months using World Community Grid. As many as 10 percent of the drug candidates identified by calculations on World Community Grid are likely to show antiviral activity in the laboratory and move to further testing.
According to the researchers, without access to World Community Grid's virtual super computing power, the search for drug candidates would take a prohibitive amount of time and laboratory testing.
A few months after Larry's "call to action" in 2006, IBM and over twenty major worldwide public health institutions, including the World Health Organization [WHO] and the Centers for Disease Control and Prevention [CDC], [announced the Global Pandemic Initiative], a collaborative effort to help stem the spread of infectious diseases.
One might think that with our proximity to Mexico that the first cases would have been the border states, such as Arizona, but instead there were cases as far away as New York and Florida. The NYT explains in an article [Predicting Flu With the Aid of (George) Washington] that two rival universities, Northwestern University and Indiana University, both predicted that there would be about 2500 cases in the United States, based on air traffic control flight patterns, and the tracking data from a Web site called ["Where's George"] which tracks the movement of US dollar bills stamped with the Web site URL.
The estimates were fairly close. According to the Centers for Disease Control and Prevention [H1N1 Flu virus tracking page], there are currently 3009 cases of H1N1 in 45 states, as of this writing.
This is just another example on how an information infrastructure, used properly to provide insight, make predictions, and analyze potential cures, can help the world be a smarter planet. Fortunately, IBM is leading the way.Read More]
Next month, I will be presenting at the IBM Systems Technical University in Orlando, Florida, May 22-26, 2017. There will not be an "IBM Edge" conference this year, so this is your best opportunity to hear the latest information on all of the IBM server and storage products at one conference.
There are over 600 topics that will be presented! You can take a look at the [IBM Technical Events Agenda Preview Tool].
I will be there! Here are the topics I will be presenting:
This conference is not all lectures, which some refer to as "Death by Powerpoint".
There will also be a variety of hands-on labs. I recommend participating in the hands-on session to feel and witness the next release of IBM Hyper-Scale Manager, which is the management application for what IBM calls its A-line storage family -- FlashSystem A9000/R, XIV Storage System, and Spectrum Accelerate software.
Hyper-Scale Manager is the most advanced GUI in the market today, may help reduce your management total cost of ownership (TCO) in half!
You can [Enroll Today!] There is an "early-bird" special to save hundreds of dollars if you enroll by April 16!
technorati tags: IBM, #ibmtechu, IBM Technical Events, #ibmedge, Pendulum Swings, Converged Systems, Hyperconverged, Cloud Storage, Software Defined Storage, SDS, Business Continuity, Disaster Recovery, IBM Cloud Object Storage, Cleversafe, Storage Tiering, Spectrum Scale, early bird
There is still time to enroll for [IBM Edge], a conference focused on storage, to be held June 4-8 in Orlando, Florida. There is an early-bird discount until May 6!
I will be there all week! Here are the seven sessions I will be presenting at the Technical Edge side of the event:
I hope to see you all there!
technorati tags: IBM, Edge, Archive, Social Media, BOF, Data Footprint Reduction, Strategy, Smarter Planet, Smarter Computing, SONAS, Cloud, Taxonomy, Tivoli Storage, Productivity Center, TPC, IBM Watson
Last night, I presented an E-Talk to the Engineering Student Council (ESC) of the University of Arizona (UofA).
The ESC is the student governing body of The University of Arizona’s College of Engineering. The organization works with scholastic honorary societies, professional organizations, and project clubs to aid and encourage the professional and social development of students. This year, ESC launched a new program, Engineering Talks (E-Talks), consisting of workshops and lectures, which will focus on teaching students what it takes to work within a company, before they enter the workforce. To make this program successful, career advice from professionals working at established companies is essential.
The audience was a mix of undergraduate and graduate engineering students from a variety of disciplines, such as Petroleum, Hydrology, Mining, Biomedical, Electrical and Computer Engineering. Only a few were graduating this May. There were roughly an equal number of boys and girls, which was encouraging. When I was an engineering student at the UofA, women engineers were very rare.
I divided my talk into three sections.
After the Q&A, several students stayed around afterwards to ask questions. This seems to happen every time I give a presentation to a mixed audience. I handed out plenty of business cards, and offered to make the charts available to all the students via the IBM Expert Network on Slideshare.net website.
Continuing this week's theme of doing important things without leaving town, there is a four-hour [worldwide virtual forum covering Dynamic Infrastructure] that you can attend next week without travel.
In addition to these presentations, you will be able to "walk" around to different booths and have on-line chats with subject matter experts and download resources. Don't worry, this is not based on [Second Life], but rather using "On24" much simpler visual interface.Of course, you can follow on [Twitter] or join the fan club at[Facebook].
This is a worldwide event, with translated resource materials and on-line subject matter experts in six different languages (English, French, Italian, German, Mandarin and Japanese). Those in North, Central and South Americas can participate June 23, and those in Europe, Asia and the rest of the world on June 24. [Register Today] and mark your calendars!
technorati tags: IBM, Dynamic Infrastructure, Virtual Forum, on24, secondlife, Jim Stallings, Erich Clementi, Steve Forbes, Rich Lechner, #DIForum, #dyninfra, #svcmgmt, #virtualization, #ITchallenges, #energyefficiency[Read More]