Java Development Topics:
Data-oriented design issues
Data-oriented design issues have continued to be a troublesome area of interoperability. Data distribution technology to move data between the nodes as and when needed has become increasingly popular. As a result, the quantity of data, the scale of its distribution and the complexity integration is growing at a rapid pace. With the increasing popularity of data-oriented design, comes with a fair share of management issues. Find the latest information on data-oriented design techniques, issues and resolutions.
News:
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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.
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OSGi asserts that packages can be a type-safe way to modularize
11 Nov 2011
News - This article asserts that packages are to Java modules what interfaces are to classes: a type-safe way to minimize coupling between modules.
Video:
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James Gosling Extols the Virtues of Hash Tables and RAM
05 May 2011
Video - Last September when James Gosling did his BasementCoders interview, he made the following quip: “I've never got it when it comes to SQL databases. It's like, why? Just give me a hash table and a sh*tload of RAM and I'm happy.” That particular quote...
Reference & Learning:
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New Java 7 Features: How to Use a More Precise Rethrow in Exceptions from Project Coin
12 Jan 2012
Tutorial - Afficionados of other languages such as Scala or Clojure are always slagging the fact that Java is too verbose and cumbersome. So, it's not too surprising to find out that Java 7 introduced a number of new facilities that can help to trim down the code...
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New Java 7 Features: Binary Notation and Literal Variable Initialization
15 Dec 2011
Tutorial - Now with Java 7, you can not only use standard decimal notation, or the beloved hex notation, but you can use binary notation as well. Here's a good look at the ins and outs of binary notation, with a focus on what you'll need to know in order to pass...
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What Business Owners Should Know About Application Lifecycle Management
02 Dec 2011
Feature - Application lifecycle management (ALM) is a holistic approach to the conceptualization, creation, and use of a new software application. ALM methodology may be incorporated into software projects undertaken by a software development firm for delivery to...
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Expert Technical Advice:
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Spring Ehcache integration (Second-level caching in Hibernate)
17 Aug 2011
Tip - Integrating Ehcache with Spring-based applications is actually fairly easy. Let's look at this integration with a sample BuddyManagement application.
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Immutable Law of Java #20: The new Keyword
03 Mar 2011
Tip - Learning Java? Do you know someone that is? There are plenty of areas to get tripped up when you're learning the language. That's why we have the immutable laws. They help clear up the confusion.
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A return to Good Code
02 Mar 2011
Tip - Just one simple suggestion: one return statement per method, and it's always the method's last line.
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