Java Development Topics:
Java architecture for cloud
Cloud computing is a concept of the Internet development with the addition of computer technology. Cloud describes a new supplement, consumption and delivery model for IT services based on the Internet. Java architecture is the programming language that provides structure for cloud computing. Learn news, updates and best practices in Java architecture for cloud.
News:
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OCAJP Java 7 Exam Expected in March 2012? OCPJP to Follow?
10 Jan 2012
News - Highly anticipated, the new Oracle certification for Java, OCAJP, went out of beta on December 17th, 2011. So when will the new exam be released? And when will the OCPJP exam be released?
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OCPJP & OCAJP: Java 7 training requirement for the Oracle Certified Professional Programmer dropped
21 Dec 2011
News - In order to obtain the certified architect position from Oracle, attending and passing a training course is now required. But what about the Java Professional and Java Associate designations, OCPJP and OCAJP for Java 7?
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OCAJP and OCPJP Changes for Java 7: New Objectives, a Format Change and a Price Hike
16 Dec 2011
News - The OCP (Oracle Certified Professional) Java 7 certification (OCAJP and OCPJP), which replaced the SCJP certification, will now require you to pass two exams, each of which will cost $300 to take, pushing the cost of the designation to $600.
Video:
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Ashesh Badani on cloud computing pain points
23 Sep 2010
Video - Cloud computing's pain points for developers include challenges in capacity planning, "policying" and increasing needs for flexibility in programming,according to Ashesh Badani, senior director of JBOSS Enterprise Middleware for Red Hat. In this video,...
Reference & Learning:
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New Java 7 Features: Suppressed Exceptions and Try With Resources from Project Coin
12 Jan 2012
Tutorial - One of the great things about the new try-with-resources construct is the fact that any AutoCloseable object that is initialized in the resource declaration block will be automatically closed when the code block executes, regardless of whether an...
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Private & Public Cloud Pros and Cons: Keeping Your Infrastructure to Yourself
30 Nov 2011
Feature - The public cloud is all well and good for sharing your Flickr photos, but do you want your business run there? Many companies prefer to set up a private cloud for their business. This approach isn’t for everyone; it’s got benefits and drawbacks.
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Writing Java code in the cloud
11 Nov 2011
Tutorial - The road bumps one experiences when they drive towards cloud computing can be avoided, especially when one has the opportunity to learn from the experiences of those who have gone before.
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Expert Technical Advice:
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Java 7 and the intricacies of safe and unsafe casting
26 Jan 2012
Tip - One of the problems with casting is that it does have the potential to cause a loss of precision, especially if the number that gets cast does indeed fall outside of the range of the target type. Here we will explain why this happens.
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Building out a service-oriented architecture with Java EE
11 Jul 2011
Tip - A service-oriented architecture can help software developers deal with complicated applications that often eat up time with excessive maintenance needs.
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Platform as a Service: gaining traction or slippery slope?
22 Jun 2011
Tip - The decision to go down the PaaS path is not easy. Adopting a whole new way of operating IT is a big challenge because PaaS changes everything, for better or for worse.
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