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Tag Archives: Cloud

Red Hat Openshift: Getting started – Java EE6 in the Cloud

For a while now I’m looking into ‘the cloud’. Looking into its features, what it can do, why we should switch to ‘ the cloud’, going to talks, talking to people like @maartenballiauw, who is a cloud specialist at RealDolmen. I’ve already deployed an application on google app engine (for java) and I really liked the experience. Some new concepts ...

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Single Sign On for the cloud: SAML & OpenId

When accessing different applications owned by different organizations, having to authenticate everytime you go from one application to another is annoying. Not only is it time consuming, but you also have to remember multiple passwords, which are often lost. Single sign on is the ability to authenticate once and be able to move between applications seamlessly using the authenticated identity. ...

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Transactional event-based NOSQL storage

I am presenting here a simple two steps architectural approach based on stored events as a workaround for the lack of full atomic transaction support in so-called “NOSQL” databases. Being fairly new to NOSQL-based architectures, I have the annoying intuition that I am about to write nothing but a set of obvious statements. On the other hand, I have not ...

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Getting Started with Amazon Web Services and Fully Automated Resource Provisioning in 15 Minutes

While waiting for a new project, I wanted to learn something useful. And because on many projects we need to assess and test the performance of the application being developed while only rarely there is enough hardware for generating a realistic load, I decided to learn more about provisioning virtual machines on demand in the Cloud, namely Amazon Web Services ...

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Oracle WebLogic Java Cloud Service – Behind the scenes.

More on the Open World side of happenings one big and probably unexpected announcement was that Oracle is finally supporting the cloud movement and offering their own public cloud service. Beside the official announcements, some more or less content-less posts on The Aquarium (here and here) you don’t find a lot of information what exactly to expect from the offering. ...

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Java EE Past, Present, & Cloud 7

One prominent topic of the recent JavaOne 2011 was the next major Java EE 7 release. As stated in the keynotes, the work on it is well underway. It will contain the 28 specifications we already know from the forerunner plus a number of new specs. Nobody can tell you about the exact number at them moment because EE 7 ...

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When Clouds Clear

When I first heard about Cloud Computing a few year back I was sceptical, not really paying attention to it, thinking that this is the next IT bubble just begging to pop. But as the, somewhat hysterical, hype rapidly increased in the industry it was inevitable that I eventually had to confront and learn more about it. I admit to ...

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Developing and Testing in the Cloud

There’s a lot of hype around “the Cloud” and what it can do. One of the things that I am interested in is Cloud solutions that can help small software companies, and especially to kickstart software startups. Good tools that development teams can take advantage of to build and test their own stuff, without all of the hassle and expense ...

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