Link-O-Rama
January 17th, 2006 by Mark Rittman
Time to catch up on a few articles and bits of news.
"Closer ties between the two firms will benefit their users, but only rivals would gain from a merger" argues Martin Banks in "Why Oracle
would be mad to buy Sun". "The speculation follows a recent bout of serious "cuddling up" between Oracle chief Larry Ellison and Sun’s Scott McNealy … The Microsoft SQL Server marketing team are almost certainly sacrificing every chicken they can find to persuade the Gods of IT to make Oracle acquire Sun, because the likes of HP and Dell would then find the Microsoft option even more attractive.
But it seems clear that Oracle knows that it needs Sun alive and well for the foreseeable future. This is despite having publicly grown friendlier towards Dell and the Linux community - supporting low-cost, standard platforms makes the only high-margin item on the menu the Oracle offerings.
However, this strategy may be causing problems for Oracle. Dell’s business model is geared to keeping the price as low as possible and the volumes as high as possible. It is a model that does not square well with giving comprehensive levels of support."
More on the recent Sun and Oracle announcements. "Sun and Oracle have
established a new strategic partnership in an attempt to challenge Microsoft with what Oracle CEO Larry Ellison calls "standards-based systems." According to Ellison and McNealy, their mutual goal is the production of a complete
Java-centric enterprise datacenter architecture that leverages Solaris 10 and Oracle’s Fusion middleware. Designed specifically as an alternative to Microsoft’s .NET technology stack, the new platform is competitively priced and
based on robust frameworks." writes Ryan Paul in "Oracle and
Sun team up to provide .NET alternative" for Ars.Techica. The debate continued on Slashdot with the
best comment being "So I’m supposed to trade a solution written by a ompany with a maniacal leader for a solution written by TWO companies with maniacal leaders? No thanks."
Finally, Doug Burns is hosting a guest blog by Peter Robson on a couple of data warehousing events he recently attended. "I recently
attended a couple of lectures covering aspects of data warehouse, which prompted the very real question – is there any future for the data warehouse approach?" writes Peter.
The events he went to were a Temporal Databases seminar by Chris Date and Oracle’s Rob Squire (see this previous posting for a background to the subject)
and the DAMA Event just before Christmas, where the question was raised as to whether separate and distinct data warehouses had a future given cheap and plentiful storage, increasing hardware performance and analytic extensions to
SQL. Certainly Peter suggests that in the light of these developments "the days of the data warehouse may indeed be limited" and there’s an interesting
follow-up comment by Peter Scott: "Data warehouses do indeed have a short future. Probably the only thing keeping them going now is the unsuitability of the current source systems for historical data reporting … A
few years ago, a DW typically ran weeks (or months) behind the operational systems that fed it; this gap is ever reducing as more an more organisations want to see up-to-the-second reporting of performance mixed with a
historical view. This requirement to mix operational and historic reporting is reducing the utility of conventional data warehouses"
January 17th, 2006 at 3:37 pm
A couple of the Oracle presentations at Open World talked about Oracle’s current data warehouse architecture, which is basically to have an analytical layer over their operational database. So people can run aggregated queries against live data in real time. All enabled through the marvels of grid computing.
This is of obvious business benefit. But I don’t think this spells the end of data warehouses per se. Most of the skills and techniques around data warehousing will remain valid, just we’ll be building them in the operational database. But if I were the maker of an ETL tool I might have some concerns.
January 17th, 2006 at 7:31 pm
As Andrew says, the skills to manipulate large data sets will live on. And new skills will be needed too, especially when people need to aggregate and publish realtime data. And Andrew is spot on with the point about third-party ETL tools, I think database vendor tools such as Oracle OWB and Microsoft Integration Services will survive though as there will always be a need to generate code for the transform and publish piece
January 17th, 2006 at 10:33 pm
Pete, Andrew - good points.
Andrew - I blogged about the presentation you’re referring to whilst I was over at Openworld, it’s located here : http://www.rittman.net/archives/2005/09/oracle_open_world_day_4_final.html - some good points from Pete again.