Migrate From Mainframe? To What?

From Joe Clabby, www.clabbyanalytics.com

Gartner, the industry’s preeminent information technology (IT) research and analysis firm, has published several reports and case studies over the past few years that promote the idea that IT buyers should migrate their applications off of mainframes and move them to other, more “modern platforms”.  Part of Gartner’s logic, it appears, is that there is an impending-doom shortage of mainframe managers that is about to occur as elderly mainframe managers retire — so Gartner implies that moving applications to other “more modern” platforms might ensure the long term viability of enterprise applications on those platforms.

I have two major issues with Gartner’s perspective and its recommendation:

  1. Where is the proof that mainframe skills will decline to critical levels over the next several years?  And,
  2. Which “modern platform” is Gartner advocating? Read more of this post

VDI Market Heats Up – and So Do Vendor Rivalries

I’m pleased to welcome Laura DiDio of ITIC as a contributor. ITIC is a rich source of data and insightful commentary. This piece originally appeared in the PUND-IT newsletter.

There’s no hotter market in high tech this year than Virtual Desktop Infrastructure (VDI) and you don’t need sales and unit shipment statistics to prove it.  No, the best measurement of VDI’s hotness is the sudden flurry of vendor announcements accompanied by a concomitant rise in vitriol. The main players in the VDI market are actually two sets of pairs. It’s Citrix and Microsoft lining up against VMware and EMC for Round 2 in the ongoing virtualization wars. On March 18, Citrix and Microsoft came out swinging, landing the first potent, preemptive punches right where they hope will hurt VMware the most: in its pocketbook. Read more of this post

And Then There Were Three: POWER, x86 and z

by Joe Clabby, President, Clabby Analytics. Updated from a November 2009 publication

There is a major shakeout underway in the midrange/high-end server marketplace as sales of Sun SPARC/CMT (cellular multi-threading) and Hewlett-Packard (HP) Itanium-based servers decline significantly — and as new, more powerful versions of Intel’s Xeon and IBM’s POWER micro-architectures come to market. Read more of this post

Xkoto’s Database Virtualization Expands Cloud Opportunities

Xkoto, the database virtualization pioneer, has generated substantial interest since its first deployments in 2006. Still privately held and in investment mode, Xkoto sees profitability on the horizon, but offers no target date, and appears in no hurry. Its progress has been steady: in early 2008, a B round of financing led by GrandBanks Capital allowed a step up to 50 employees as the company crossed the 50 customer mark. 2008 also saw Xkoto adding support for Microsoft SQL Server to its IBM DB2 base. Charlie Ungashick, VP of marketing for Xkoto, says that 2009 has been going well, and the third quarter was quite strong. And at the end of September 2009, Xkoto announced GRIDSCALE version 5.1, which adds new cluster management capabilities to its active-active configuration model, as well as Amazon EC2 availability. Read more of this post

Oracle Touts Cost Savings With New RAC, Storage Features

Oracle has high expectations for its newest release (Oracle Database 11g R2.) “We expect 45-50% adoption of R2 by next year,” said Mark Townsend, Vice President of Product Management, at the database analyst day during Oracle Open World recently. Such a rate would be unprecedented, but Oracle has good reasons for its optimism. Many new features target extending cost-effective use of the systems (server, storage and software) in place, and the financial drumbeat was clear and consistent. Many of these benefits are due to Oracle’s increasing ability to leverage organizations’ architectural tiers: smarter use of  interconnected servers, storage, and memory are driving performance improvements at many levels. Should Oracle’s acquisition of Sun win through, one can expect to see an acceleration of this trend. Read more of this post