Memory-centric data management

Analysis of technologies that manage data entirely or primarily in random-access memory (RAM). Related subjects include:

February 5, 2010

The Sybase Aleri RAP

Well, I got a quick Sybase/Aleri briefing, along with multiple apologies for not being prebriefed. (Main excuse: News was getting out, which accelerated the announcement.) Nothing badly contradicted my prior post on the Sybase/Aleri deal.

To understand Sybase’s plans for Aleri and CEP, it helps to understand Sybase’s current CEP-oriented offering, Sybase RAP. So far as I can tell, Sybase RAP has to date only been sold in the form of Sybase RAP: The Trading Edition. In that guise, Sybase RAP has been sold to >40 outfits since its May, 2008 launch, mainly big names in the investment banking and stock exchange sectors. If I understood correctly, the next target market for Sybase RAP is telcos, for real-time network tuning and management.

In addition to any domain-specific applications, Sybase RAP has three layers:

Read more

February 4, 2010

Quick thoughts on Sybase/Aleri

Sybase announced an asset purchase that amounts to a takeover of CEP (Complex Event Processing) Aleri. Perhaps not coincidentally, Sybase already had technology under the hood from Aleri predecessor/acquiree Coral8, for financial services uses (notwithstanding that between Aleri Classic and Coral8, Aleri Classic was the one of the two more focused on financial services). Quick reactions include:

Related link

January 31, 2010

Interesting trends in database and analytic technology

My project for the day is blogging based on my “Database and analytic technology: State of the union” talk of a few days ago. (I called it that because of when it was given, because it mixed prescriptive and descriptive elements, and because I wanted to call attention to the fact that I cover the union of database and analytic technologies – the intersection of those two sectors is an area of particular focus, but is far from the whole of my coverage.)

One section covered recent/ongoing/near-future trends that I thought were particularly interesting, including: Read more

January 22, 2010

Two cornerstones of Oracle’s database hardware strategy

After several months of careful optimization, Oracle managed to pick the most inconvenient* day possible for me to get an Exadata update from Juan Loaiza. But the call itself was long and fascinating, with the two main takeaways being:

And by the way, Oracle doesn’t make its storage-tier software available to run on anything than Oracle-designed boxes.  At the moment, that means Exadata Versions 1 and 2. Since Exadata is by far Oracle’s best DBMS offering (at least in theory), that means Oracle’s best database offering only runs on specific Oracle-sold hardware platforms. Read more

December 31, 2009

Research agenda for 2010

As you may have noticed, I’ve been posting less research/analysis in November and December than during some other periods. In no particular order, reasons have included: Read more

December 29, 2009

This and that

I have various subjects backed up that I don’t really want to write about at traditional blog-post length.  Here are a few of them. Read more

December 27, 2009

Introduction to Gooddata

Around the end of the Cold War, Esther Dyson took it upon herself to go repeatedly to Eastern Europe and do a lot of rah-rah and catalysis, hoping to spark software and other computer entrepreneurs. I don’t know how many people’s lives she significantly affected – I’d guess it’s actually quite a few – but in any case the number is not zero. Roman Stanek, who has built and sold a couple of software business, cites her as a key influence setting him on his path.

Roman’s latest venture is business intelligence firm Gooddata. Gooddata was founded in 2007 and has been soliciting and getting attention for a while, so I was surprised to learn that Gooddata officially launched just a few weeks ago. Anyhow, some less technical highlights of the Gooddata story include: Read more

December 11, 2009

Ray Wang on SAP

Ray Wang made a terrific post based on SAP’s annual influencer love-in, an event which I no longer attend. Ray believes SAP has been in a “crisis”, and sums up his views as

The Bottom Line  – SAP’s Turning The Corner

Credit must be given to SAP for charting a new course.  A shift in the management philosophy and product direction will take years to realize, however, its not too late for change.  SAP must remember its roots and become more German and less American.  The renewed focus must put customer requests and priorities ahead of SAP’s bureaucracy.  The emphasis must focus on the relationship.  When that reemerges in how SAP works with customers, partners, influencers, and its own employees, SAP will be back in good graces. In the meantime, its  time to get to work and deliver.  Oracle’s Fusions Apps are coming soon and competitors such as IBM, Microsoft, Epicor, IFS, and SalesForce.com will not relent.

I recall the 1980s, when SAP’s main differentiator, at least in the English-speaking US, was a total commitment to customer success, and when it could be taken for granted that SAP would do business ethically. Things change, and not always for the better.

Anyhow, the reason I’m highlighting Ray’s post is that he makes reference to a number of interesting SAP-cetric technology trends or initiatives. Read more

October 18, 2009

Introduction to SenSage

I visited with SenSage on my two most recent trips to San Francisco. Both visits were, through no fault of SenSage’s, hasty. Still, I think I have enough of a handle on SenSage basics to be worth writing up.

General SenSage highlights include:

Read more

September 21, 2009

Notes on the Oracle Database 11g Release 2 white paper

The Oracle Database 11g Release 2 white paper I cited a couple of weeks ago has evidently been edited, given that a phrase I quoted last month is no longer to be found. Anyhow, here are some quotes from and comments on what evidently is the latest version. Read more

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