jcl wrote: Hi,thank you for this tutorial
I'm interested on the first way to intregate Spring and EJB3.
I have tried it in a example project buy it doesn't run. I'm searching since many time a solution,but nothing.
I have posted on Spring forum,but no one seems can help me.
I appreciate if you can help me.Thank you
Antonio
Nov. 24, 2009 01:16 PM EST
One of the benefits of cloud computing is supposed to be efficiency, particularly in the utilization of compute resources. Over-provisioning of compute resources has long been one way in which IT combats the need for scalability and availability of applications but this often leaves a ...
The ENISA (European Network and Information Security Agency) today released the Cloud Computing Risk Assessment document.
The document does well by including a focus on SMEs (Small and Medium sized Enterprises) because, as the report says, "Given the reduced cost and flexibility it ...
I hope it’s clear that today’s clouds are powerful resources that can be used to rapidly develop and deploy applications; they provide on-demand resources and true value. The challenges I outlined in configuration, storage, networking, and management really come into play when you try...
In these difficult times are you doing enough for your business? Will you bring excuses to the next board meeting or can you justify and demonstrate that you have taken control of your business' performance. Companies with flawed pricing strategies are easy to spot: they are never the ...
I have not seen the stores in person, but from a distance I really, really like what Microsoft has done with its retail presence. Sure it looks vaguely familiar to Apple's stores, but big whoop. The wall to wall screens are brilliant. 
A study run by online business networking service www.MeettheBoss.com shows that executives are spending an extra 11 hours a month online sharing their professional experiences and learning from their peers. The survey asked its executive users what direct value they gained from spendi...
Peter Yared wrote recently a BusinessWeek guest blog post called “Failure of Commercial Open Source Software.” Not surprisingly his post caused a lot of angry replies from people who work for COSS companies. “The emperor is not naked” they argued.
I believe tha...
I’m willing to make this little bet with you: Most people of a certain age are more than willing to bet folding green that IBM ‘invented’ virtualization. Gen-any-letters will bet VMware with confidence. You will win either way.
Today’s burgeoning virtualization market is a differen...
Enterprise 2.0 is described by Carl Frappaolo and Dan Keldsen as, "a system of web based technologies that provide rapid and agile collaboration, information sharing, emergence and integration capabilities in the extended enterprise." It is basically social networking for businesses. ...
I don’t know about you, but when I get long emails my eyes go running around my head. Too many words for me to take in during a busy day when I’m sure I’m suffering from some form of ADHD as I try to multitask beyond human capability. So I ask folks to please, please, puLEASE not send ...
Everyone knows that the longevity and ultimate success of a platform lies in the developers willing to create on that platform. Creating a healthy developer ecosystem in which both the developer and the platform vendor can grow and prosper is very important. No one knows this better th...
I gave a keynote at theCanadian Marketing Association's Marketing Week conference in Toronto a couple of days ago. It was a new talk, and I tried to structure it carefully. I've gone through my slides, and here's an extended summary of what I said (or meant) in this 35-minute ...
Two Madoff computer programmers who authorities say made the whole decades-long $65 billion Ponzi scheme possible were arrested Friday and brought up on criminal charges of conspiracy, falsifying the books and records of a broker-dealer and falsifying the books and records of an invest...
We live in a world of clouds, SaaS, outsourcing, and Everything over IP (EoIP). The challenges IT professionals face when trying to sort through the maze of technology, globalization, SOX, HIPPA, PUE, and on,… result in daunting confusion. Mix in a few overzealous sales people, an inqu...
As organizations modernize to meet computing demands, they face enormous challenges when it comes the topic of retiring old applications. Consigning old applications to the backburner in favor of newer, safer, more stable, and more user-friendly systems is never as easy as it sounds. M...
The institutional horror stories continue, the old Internet Protocol Version 4 (IPv4) address space is nearly gone, and if we do not transition to IPv6 with its nearly unlimited address space the Internet will grind to a halt. 
When an enterprise declares its intention to implement Web 2.0, it could be attempting to do one of the following things:
Use social networking sites available on the web (Blog, FaceBook, Twitter, LinkedIn etc.) to reach out to their customers to …
… sell to them
… provide aft...
The term Enterprise 2.0 is receiving a lot of press these days (see definition of Enterprise 2.0). In this article we are going to discuss possible use cases for Enterprise 2.0 in the context of enterprise mobile applications. Carl Frappaolo and Dan Keldsen defined Enterprise 2.0 in th...
SYS-CON's 4th International Cloud Computing Conference & Expo, held on November 2 – 4, 2009, in Santa Clara, attracted more than 50 sponsors with over 2,200 delegates, a record attendance. The three content-packed days emphasized value with a rich array of sessions led by exceptional s...
The past month has seen an unprecedented concentration of Cloud-related articles, events, tweets, and - above all - product launches, partnership announcements and M&A moves. So is Cloud Computing, after three years, finally coming to the boil? Here, by way of allowing you to judge for...
"With cloud computing, price to deploy applications goes through the floor while flexibility to scale those applications goes through the ceiling!" says WaveMaker CEO Chris Keene, in this lively round-up of The State of Cloud Computing compiled and published by Conference Chair Jeremy ...
A robust ecosystem of solutions providers is emerging around cloud computing.Here, SYS-CON's Cloud Computing Journal expands its popular list of most active players in the fast-emerging Cloud Ecosystem, from the 'mere' 100 we identified back in January of this year, to half as many aga...
Monty Widenius, the creator of the MySQL open source database – which is apparently all that stands between Oracle and its acquisition of Sun – thinks that Oracle shouldn’t have his baby and that the European Commission – whose investigation into MySQL has put the Oracle-Sun merger in ...
What is enterprise cloud computing? Simply stated, it’s a behind-the-firewalls use of commercial, Internet-based cloud technologies specifically focused on one company’s or one business environment’s computing needs. Enterprise cloud computing is a controlled, internal place that offe...
Galleon Group, the $3.7 billion hedge fund at the center of the insider trading ring that the government, its wire taps and a reportedly secret SEC data-mining project exposed last Friday, is liquidating its funds and shutting down following what amounts to a run on the bank, according...
Actually, I quite agree with Beil's assertion. As far as acronyms go, IaaS is about as bad as they get. The fact that your infrastructure is provided "as a service" is an obviously important aspect, but in reality it's not the only or most important driver when looking at implementing ...
Adaptivity provides integrated solutions that automate IT Delivery optimization across enterprise computing environments. In this exclusive Q&A for Cloud Computing Journal with SYS-CON's Cloud Computing Expo Conference Chair, Jeremy Geelan, Tony Bishop – CEO of Adaptivity – discusses A...
"Many people don't realize - or forget - that some of our greatest advancements in the 20th century grew out of innovation in the space and intel programs in the Federal government. We may be returning to that with regard to Cloud Computing." In this brief interview with SYS-CON's Clo...
"Virtualization requires massive volume to be profitable. Cloud computing will enable that massive volume." With succinct sound bites like that, it is not surprising that Barry X Lynn, CEO of 3Tera, is much in demand as a speaker at conferences devoted to Cloud & Virtualization. In thi...
While acknowledging that lots of work is currently being done to differentiate and integrate private and public cloud solutions, Microsoft Architect David Chou believes that Infrastructure-as-a-service (IaaS) is the area of Cloud Computing that will make its impact most noticeably in 2...
Only one publication in the world has been tracking Cloud Computing 24x7 since December 6, 2006, when we first mentioned the concept in an article: Cloud Computing Journal. Since then worldwide interest in the Cloud paradigm of massively scalable IT resources and capabilities delivered...
Darl McBride, the CEO of SCO and the industry’s favorite pariah, expects to get fired any minute now.
He expects to get fired because he’s adamantly opposed to winding SCO down, laying off its people and settling the company’s litigation against Novell and IBM for chump change, whic...
This week I had my attention drawn by a few interesting articles that seem to suggest that the increase into Enterprise Mobility has not occured yet. I am stating... 'Come into the Light of the Mobile Age or be DOOMED!', that is my call to the Mobile Luddites.
Okay, maybe it's petty and I'm just tooting my own horn, but I found this old article I wrote for Upstream CIO's October issue (written in July '05). In rereading this article today, I surprised myself how aware I was of the forthcoming Cloud & SOA convergence.
The popularity o...
Everybody acknowledges that IT has to plays a key role in any new service or product design. Therefore, IT needs to align with business and be flexible to changing business needs. It is a question of how to be agile rather than should we be agile.
Then, why is there such a gulf betw...
Is SOA dead? This question keeps popping up every now and then within the IT community and though we all seem to agree that SOA is far from dead something has indeed radically changed: our expectations. Just a few years ago, perhaps months, we considered SOA to be the solution to all ...
"Ultimately, we believe that advancement in cloud computing technology will be driven by open source initiatives where large communities of engineers can collaborate and develop new code for the new applications and demands posed by the cloud model," says Shelton Shugar, SVP Cloud Comp...
Doing more with less is a familiar refrain for IT professionals, and today’s challenging business environment has only increased the pressure on managers to achieve efficiencies, maximize performance and improve responsiveness of the data center. More and more frequently, IT is turning...
Over the past several years, many IT departments have committed to virtualization as an antidote to the spiraling costs and inflexibility plaguing corporate data centers everywhere. By running applications on virtual servers and consolidating underutilized hardware, data centers can ge...
I'm proud to announce that representatives from Lockheed Martin, SAIC, and Unisys will join me in a 
