David Chappell Blog

Oracle Video Whiteboard sessions on SOA and Application Grid: Improve response times for customer facing applications, reduce load on backend systems, and build apps that scale with predictable latency

By david.chappell on July 24, 2009 11:01 AM

Hi all, I recently took a cue from Mike Piech, who has been doing some video white board sessions, and decided to do some of my own that discuss how customers are using SOA and Application Grid together to increase...

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Oracle Fusion Middleware 11g Launched!

By david.chappell on July 1, 2009 10:56 AM

Today is the day we officially launch Oracle Fusion Middleware 11g. http://w.on24.com/r.htm?e=150299&s=1&k=409AAB2E4D0C341FD02DC012B04173EB&userreg=n&partnerref=3 Fusion Middleware 11gR1 is the result of a herculean effort that is 3+ years in the making.

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The XML Grid: Using an Application Grid with large XML documents to build SOA applications that scale linearly and predictably

By david.chappell on May 27, 2009 4:15 PM

An article that I co-authored, which highlites the use of large XML documents in a SOA using Application Grid,has just been published online in SOA Journal. The article includes a downloadable example that shows how to use JAXB and a...

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SOA ROI - Case Studies across various industries

By david.chappell on January 8, 2009 5:27 PM

Just to let folks be aware that SOA, the architecture-formerly-known-as-SOA, and the architecture-until-recently-known-as-SOA is alive-and-well, I gathered up some success stories that show tangible ROI from recent SOA projects across the industry, which include some Oracle customers. I came across...

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Oracle Magazine Names Editors Choice Award for “Green IT Architect”; A TechTarget writeup on our talk at OpenWorld

By david.chappell on October 24, 2008 12:08 PM

Back on Earth Day 2008 I blogged about how Verizon Wireless is “Going Green” with SOA and EDA, and measuring the resulting ROI by reduction in tonnage of hardware in the datacenter. Reduction of hardware means less power consumption from...

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New SOA on App Grid article published on eBizQ: Making SOA Leaner and Cleaner to Maximize Profits

By david.chappell on October 24, 2008 11:00 AM

I recently teamed up with my colleague Mohamad Afshar to publish an article on eBizq around the ongoing subject of what we're now calling "SOA on App Grid" (a.k.a. SOA Grid). In part 1, we talk about a use case...

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Verizon Wireless Case Study at my OpenWorld session Thursday

By david.chappell on September 23, 2008 12:49 PM

Back in April I blogged about a customer, Verizon Wireless, who was "Going Green with SOA, EDA, RIA, and Web 2.0" This Thursday, Sept 25 at 10:30am Marriott 14/15, come and listen to Verizon talk about their application in the...

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