AAA is Not Enough Security in the Big Data Era

Talk to security folks, especially network ones, and AAA will likely come up. It stands for authentication, authorization and accounting (sometimes audit). There are even protocols such as Radius (Remote Authentication Dial In User Service, much evolved from its first uses) and Diameter, its significantly expanded (and punnily named) newer cousin, implemented in commercial and open source versions, included in hardware for networks and storage. AAA is and will remain a key foundation of security in the big data era, but as a longtime information management person, I believe it’s time to acknowledge that it’s not enough, and we need a new A – anonymization.


Diary of an Asian Swing: Day 3

This was a day of transition. No meetings in Hong Kong, so after a leisurely breakfast and a look at the news, I settled down for a rare session of uninterrupted writing. It was still Sunday back home, so the email was relatively caught up and I could focus. Finished first drafts of some Gartner Magic Quadrant DW DBMS content and sent them off to colleagues for review and assembly into our eventual document.

This MQ is my second, and I’m really enjoying the process this time now that I’m not trying to figure out what happens next. I’m especially pleased with the process of combining interview data from customer interviews and analysis of our inquiry traffic – hundreds for each of the four authors – with surveys we conducted specifically for the report.

Mark Beyer built a fantastic link for feeding survey criteria measured by numeric scores from customers directly into relevant cells on our underlying spreadsheet. We had already done some collective scoring of our own in those cells, and the new exercise showed us how customers read the same issues. And it moved some of the scores significantly, with some vendors doing better than we expected in some areas, and others getting hammered. When a sizable number of survey respondents highlight an issue like support as a serious weakness, one has to take notice.

Several hours of uninterrupted time, a luxury that made the work move quickly, gave way to a decision about what to do with a free afternoon. I decided to use it for more work, so instead of an excursion I headed to the airport hours ahead of schedule to work in the attractive Cathay Pacific lounge. But I was surprised by a helpful check-in agent who told me there was an earlier flight I could get onto. As a result, I arrived in spectacular Singapore late in the evening instead of well into the night, and was in my hotel for a good night’s rest before early morning meetings the next day.

And of course, working on the place – even without wi-fi – was just as good as working in the lounge. So I had the chance to complete a new draft of a forthcoming Hadoop Pilot Best Practices piece and send it off to a collaborator. A good day indeed.

Mark Beyer, Father of the Logical Data Warehouse, Guest Post

Another guest post, this time from my colleague and friend Mark Beyer.

My name is Mark Beyer, and I am the “father of the logical data warehouse”. So, what does that mean? First,  if like any father, you are not willing to address your ancestry with full candor you will lose your place in the universe and wither away without making a meaningful contribution. As an implementer in the field, I was a student and practitioner of both Inmon and Kimball. I learned as much or more from my clients and my colleagues during multiple implementations as I did from studying any methodology. My Gartner colleagues challenged my concepts and helped hammer them into a comprehensive and complete concept. Simply put, I was willing to consider DNA contributions from anyone and anywhere, but through a form of unnatural selection, persisted in choosing to include the good genes and actively removing the undesirable elements.


IBM Fills Out Netezza Lineup With High Capacity Appliance

In the months since IBM closed its Netezza acquisition, the data warehouse appliance pioneer has been busy, if the announcements at this week’s Enzee are any indication. An enthusiastic crowd – 1000 strong – heard CEO Jim Baum deliver the news: new hardware, software and partnerships.The biggest news was The Appliance Formerly Known As Cruiser, now known as the Netezza High Capacity Appliance (HCA). A wag made up some t-shirts bearing the acronym TAFKAC and did quite well. IBM is aiming to push the size perception for Netezza higher. How high? Half a PB in a rack. You can scale it to 10PB.


EMC Jumps Into ADBMS Appliance Game

The Data Computing Appliance, first deliverable from EMC’s acquisition of Greenplum, was announced last month, only 75 days after the acquisition closed, and it doesn’t lack for ambition.  Pat Gelsinger, President and Chief Operating Officer, EMC Information Infrastructure, pointed to the high level opportunity: unlocking the “hidden value” of enormous and growing data assets every company is increasingly holding, and often failing to leverage. The appliance will reach many hitherto untapped resources in the data centers that EMC occupies. Adding EMC’s manufacturing, sales and marketing, and reference architectures to the Greenplum IP brings what Gelsinger calls Greenplum’s “first phase” to its completion. And begins what is likely to be a sizable battle with Oracle, Teradata and IBM, if EMC mounts campaigns and spending to match its ambitious vision. Read more of this post

Database Benchmarks – The Gift That Keeps on Giving

Yes, I know – not everyone believes database benchmarks are useful. My position is that there is value in benchmarks’ role in helping engineers wring out bottlenecks, bugs and performance impediments in their products. Berni Schiefer, Technical Executive , Information Management Performance and Benchmarks for DB2, MDM and SolidDB, recently told me that “every time we run [TPC-C] we are astonished at how effectively it hammers every element of the system. We always find bugs, room for tuning. It’s the nastiest, most punishing combination there is.” Read more of this post

IBM Acquires Netezza – ADBMS Consolidation Heats Up

IBM’s bid to acquire Netezza makes it official; the insurgents are at the gates. A pioneering and leading ADBMS player, Netezza is in play for approximately $1.7 billion or 6 times revenues [edited 9/30; previously said "earnings," which is incorrect.] When it entered the market in 2001, it catalyzed an economic and architectural shift with an appliance form factor at a dramatically different price point. Titans like Teradata and Oracle (and yes, IBM) found themselves outmaneuvered as Netezza mounted a steadily improving business, adding dozens of new names every quarter, continuing to validate its market positioning as a dedicated analytic appliance. It’s no longer alone there; some analytic appliance play is now in the portfolio of most sizable vendors serious about the market. Read more of this post

EMC Buys Greenplum – Big Data Realignment Continues

EMC’s acquisition of Greenplum, announced today as a cash transaction, reaffirms the obvious: the Big Data tsunami upends conventional wisdom. It has already reshaped the market, spawning the most ferment in the RDBMS (and non-R DBMS via the noSQL players) space in years. When I first posted on Greenplum over a year ago, I said that

Open source + capital has created an intriguing new model of rapid innovation in “mature” markets, and the database space - like BI – is not a done deal. It is indeed possible to escape the gravity well, if you execute. Greenplum is getting it done, and is among the new stars to watch.”

Why the open source reference? Greenplum uses a parallelization layer atop PostgreSQL (like Aster, another of the new breed of ADBMS.)

Now EMC has written the next chapter in that story. In the process, it adds a new piece (after literally dozens of others in the past few years) to its own portfolio, which already includes unstructured data (via Documentum) and virtualization (via VMWare), layered in among the industry-leading storage and information management pieces. Disruptive? You bet. Is EMC finished? I doubt it. Candidates? BI tools, ETL, MDM, data integration come to mind. Losers? At least one big one. Read on. Read more of this post

Oracle Exadata: Early Signs Promising

Exadata is looking good. In the past few months, I’ve had the chance to talk to several early adopters of Oracle Exadata V2, some in connection with a sponsored white paper Oracle has just published. It’s still early, but I see this product as a milestone, regardless of its commercial success. That is still to be determined, although I wouldn’t bet against it. How it will be affected by Oracle’s execution of the Sun acquisition is another open question, and the recent surprise layoffs, which showed that either the announced expectations were laughably off base or Ellison’s early announcements about  hiring plans were less than candid, don’t bode too well for the near term. Rob Enderle made some strong and provocative points in his guest post here. Read more of this post

SapphireNow Day One – Getting Virtual Events Right, And More

I got some great messages today from people who enjoyed my tweets “from” SapphireNow in Orlando – although I wasn’t there. That’s a tribute – not to me; we’re only talking tweets, for goodness’ sake – to SAP for pulling off a two-continent, video-streaming, full-on collaborative event I was able to participate in meaningfully from my desk in California. There was substance, partner announcements, customer dialogue, and star keynoters. A good day, with the best ahead, if my pre-briefs are any indication; there’s more ahead. Read more of this post


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