InfoQ Homepage News
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JBoss Rolls Out Developer Studio 1.0 and Tools 2.0
JBoss recently released new versions of their JBoss Developer Studio and JBoss Tools products.
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JEE 6: Extensibility, Profiles and Pruning
Whilst the public details are still a little sketchy, the general direction of Java EE 6 is becoming apparent and reflects the changing role of the Java EE standard.
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MarkMail Takes Mailing List Archives to the Next Level
Late last year MarkLogic rolled out MarkMail, a free service for searching mailing list archives based on their MarkLogic XML content server. Currently MarkMail supports Apache.org, Mozilla.org, PHP and MySQL lists. InfoQ sat down with Jason Hunter of MarkLogic to find out more details on site and where it is heading in the future.
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An Agile Developer's Responsibility
What is a developer's responsibility when a customer asks for a quick and dirty solution? Should they listen to the customer and take the short cut because, after all, they are paying the bill? Should they instead always do what is technically the "best" option in their opinion? Or is there a middle road that should be taken?
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Bitemporal Framework Adds Time Dimension To Rich Domain Models
Tracking time is a very common requirement in business domain models. Bitemporal framework from ErvaCon, created based on the Temporal Patterns, addresses these time related requirements in rich domain models.
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Should developers write their own transaction coordination logic?
In a recent discussion Mark Little and Greg Pavlik discuss whether transaction coordinators and transaction protocols are necessary in the context of widely distributed units of work. Isn't the knowledge of state alignment patterns enough?
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JavaFX: Current Status and What’s Upcoming
In October, InfoQ.com published an overview of JavaFX. Sun Microsystem’s Chet Haase followed-up to share additional details with InfoQ.com on what’s to come with the addition of JavaFX to the Java platform.
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The state of the Lambda in Ruby 1.9
One of Ruby 1.9's little additions is a new, more concise way to create lambda functions, amongst some other clarifications in the way Blocks work. We take a look at the changes and the reasons for them.
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Presentation: Leveraging the Web for Services at Yahoo!
In a presentation recorded at QCon, Mark Nottingham, a "Principal Technical Yahoo!", provided some insight into how the Yahoo! Media Group uses the Web, and not Web services, to build its SOA variant. According to Mark, the Yahoo! Media Group gains significant advantages by using HTTP RESTfully, especially by exploiting caching opportunities.
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JPA Frameworks Compared
java.net is hosting an article written by Sharad Acharya titled "Java Persistence Framework: Which, When, and What?" that compares four popular persistence frameworks: CMP Entity EJBs, JPA, Hibernate, and TopLink. Acharya discusses each technology and summarizes his findings in a matrix.
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Massive Silverlight 2.0 Deployment Planned for August
On August 8th, the Summer Olympic Games will start in China. To coincide with that, Microsoft has persuaded NBC to use Silverlight 2.0 for online coverage. With millions of people expected to watch the games online, this could very well be fastest deployment of a new online technology.
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OpenLaszlo Working to Support Flash Player 9 Runtime
OpenLaszlo is working to support the Flash Player 9 Runtime. OpenLaszlo was one of the first application development frameworks to target the Flash Player Runtime (starting with version 7). Since that time, the Adobe Flex framework has surged ahead in adoption, partly because of their support for the Flash Player 9.
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Presentation: Linda DeMichiel on EJB 3 & JPA
In this talk from last year's QCon London, Linda DeMichiel, who has been leading the EJB spec since the 1.0 days, presents EJB3 with a focus on JPA. The talk covers key aspects of the Java Persistence API and its role in the development of EJB 3.0 apps, including use of the EntityManager API, persistence units and persistence contexts, queries, object/relational mapping, etc.
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How-to Make your AJAX Applications Scream on the Client
AJAX is hot, no one will argue, but what is often the case is your Web 2.0 applications don't perform as well as you had hoped. Learn how a few simple optimizations can help.
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Consistency vs. availability: eventual consistency by Werner Vogels
Until the mid nineties, achieving distribution transparency and data consistency has often been the priority. As large Internet systems started to arise, availability became another important concern to be taken into consideration. Werner Vogels outlines some principles, abstractions and consistency/availability trade-offs related to large scale data replication with focus on eventual consistency.