Cloud Computing: Billowing Toward Data Ownership - Part I
Tuesday, June 10, 2008 at 3:13AM Let's begin with the definition of Cloud Computing as currently found in Wikipedia, the free encyclopedia -
"The term ... derives from the common depiction in most technology architecture diagrams, of the Internet ... using an illustration of a cloud. The computing resources being accessed are typically owned and operated by a third-party provider on a consolidated basis in data center locations. Target consumers are not concerned with the underlying technologies used to achieve the increase in server capability, [the availability of which] is sold simply as a service available on demand."
As reported in Data Center Knowledge, Microsoft Chairman Bill Gates recently spoke about the boom in data center growth -
"The shift of services to the Cloud is getting us to think about data centers on a scale we never have before .... When you think about design, you can be very radical and come up with some huge improvements as you design for this kind of scale ...."
As reported in The Economist there is indeed a boom in the data center industry -
"Data centers are essential to nearly every industry and have become as vital to the functioning of society as power stations are .... American alone has more than 7,000 data centers .... And each is housing ever more servers, the powerful computers that crunch and dish up data .... Google is said to operate a global network of about three dozen data centers with ... more than 1 million servers. To catch up, Microsoft is investing billions of dollars and adding up to 20,000 servers a month .... In America the number of servers is expected to grow to 15.8 million by 2010 - three times as many as a decade earlier."
This boom is building the Cloud where software as a service (SaaS) will find the 'oxygen' it needs to survive and thrive. The expansion of the Cloud augurs well that distributed data within the Cloud will come to substitute to some extent - perhaps substantially so - for data distributed outside of the Cloud.
One resulting consequence will likely be that mobile technology becomes promoted not as a storage device but as a utilitarian tool for taking a sip of data as needed, when needed, from the moisture of the Cloud. Imagine the Cloud holding the data for each user's personal mobile technology. Imagine users traveling as 'digital nomads' without laptop computers, because they will stay connected to the Cloud through their internet-accessible mobile phones.
Jonathan Schwartz, CEO of Sun Microsystems, spent a week recording his life as one such digital nomad for The Economist.
Click on image to play video podcast [5m 25s]
Here's the takeaway quote (paraphrased) from this podcast - "In my travels I keep a pen and a BlackBerry. My assumption is that the network has become ubiquitous across the world. The network is more a utility for me than a destination."
Again, data distribution becomes more about distribution of data stored within the Cloud and less about distribution of data stored on mobile technology. Lost your internet-accessible mobile phone in Paris, France? Purchase another one when you land in San Francisco and re-connect to the Cloud (and your address book, scheduling calendar, etc.) without missing a beat.
Another likely consequence of the Cloud is that as people and businesses consider moving their computer storage and services into the Cloud, their direct technological control of information becomes more and more of a competitive driver. The buzz created by Dataportability.org is the early evidence of this driver. See Portability, Traceability and Data Ownership (Part I).
But mere portability is not enough. It only whets the appetite of people and business owners for more technological control - not just legislated or contractual privacy protections. See, e.g., Personal Health Records, Data Portability and the Continuing Privacy Paradigm. That is, the Cloud significantly increases the opportunities for privacy friendly technologies, including data ownership technologies.
"The [online] company that ... figures out ways of ... [technologically] building into [its] compliance systems ... [privacy] compliance mechanisms ... will be putting itself at a tremendous competitive advantage for attracting the services to operate in [the cloud computing environment]." Quoting Reidenberg in Computing in the Cloud: Possession and ownership of data.
Steve Inskeep of NPR's Morning Edition recently talked with Craig Balding, an information technology security expert for a Fortune 500 company, about Cloud Computing. Here's the takeaway exchange from the 3m 30s audio clip 'Cloud Computing' Puts Computer Resources on Tap -
Inskeep (2m25s): "Is somebody who runs a business, who used to have a filing cabinet in a filing room, and then had computer files and computer databases, really going to be able or want to take the risk of shipping all their files out to some random computer they don't even know where it is and paying to rent storage that way?"
Balding: "Yes, that's really a key question, even though these are reputable companies ... there's going to be a whole ecosystem that builds up around around [Cloud Computing] ... of smaller companies that will offer additional services on top of [Cloud Computing's] basic services .... so what I've done is [I've} actually started up a blog [called] cloudsecurity.org and what I'm trying to do is to get the various cloud providers to come and have a discussion about what security they are doing ..."
If you are an IT security expert, I would encourage you to take a moment to familiarize yourself with Mr. Balding's Cloud Security blog. Security is an absolute essential for the Cloud, as it has been for databases of any size since they were first engineered.
But security ... is not enough.
As Bruce Schneier has written in Secrets And Lies - Digital Security In A Networked World -
"The average person can not tell good security from bad security... the world is filled with specialties that are critical to public safety and security, and yet are beyond the comprehension of the general population... Commerce works the same way. When was the last time you personally checked the accuracy of a gas station's pumps, or a taxicab's meter, or the weight and volume information on packaged foods?" [emphasis added]
Schneier's language parallels the central theme of Banking on Granular Information Ownership -
Banks meet the expectations of their customers by providing them with security, yes, but also credibility, compensation, control, convenience, integration and verification. It is the dynamic combination of these that instills in customers the confidence that they continue to own their money, even while it is in the hands of a third-party bank."People are comfortable and familiar with monetary banks. That’s a good thing because without people willingly depositing their money into banks, there would be no banking system as we know it .... [By comparison, we] live in a world that is at once awash in on-demand information courtesy of the Internet, and at the same time the Internet is strangely impotent when it comes to information ownership ....
In many respects the Internet is like the Wild West because there is no information web similar to our monetary banking system. No similar integrated system exists for precisely and efficiently delivering our medical records to a new physician, or for providing access to a health history of the specific animal slaughtered for that purchased steak. Nothing out there compares with how the banking system facilitates gasoline purchases."
No, security is not sufficient by itself to compel the hypothetical business owner, whom Inskeep was referencing, to take the risk of putting his or her information into the Cloud.
As blogged in Portability, Traceability and Data Ownership (Part IV), nobody has done a better job of describing why data ownership matters to the use and effectiveness of big databases than Marshall Van Alstyne. And I continue to be charmed with the 1994 publication he co-authored entitled, Why Not One Big Database? Ownership Principles for Database Design.
You might have seen this before, but here’s my favorite quote from Van Alstyne's paper -
“The fundamental point of this research is that ownership matters. Any group that provides data to other parts of an organization requires compensation for being the source of that data. When it is impossible to provide an explicit contract that rewards those who create and maintain data, "ownership" will be the best way to provide incentives. Otherwise, and despite the best available technology, an organization has not chosen its best incentives and the subtle intangible costs of low effort will appear as distorted, missing, or unusable data.” (emphasis added)
I know I am in effect bootstrapping Van Alstyne's research results.
I am taking liberties by stretching his research from big organizational databases to cover that of the Cloud. I recognize that the Cloud is already of a scale that is astronomically larger than even what Van Alstyne in his mid-1990's research could have possibly imagined it would become today.
But when I read Van Alstyne's paper there is an insistent voice inside of me that says "data ownership matters to the Cloud for the same reasons it matters to big, organizational databases."
Clouds V1 from Robert Beyer on Vimeo.
[This concludes Part I of a three part series. On to Part II.]
