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Article: Domain-Driven Design at the Center of an Evolving Architecture

by Floyd Marinescu on  Jul 29, 2008 15

Domain driven design can be most readily applied to stable domains but it becomes more challenging when the domain itself is in a state of flux and development. This is common in Agile projects, and happens also when the business itself is trying to evolve. This article examines how we used DDD in the context of a two-year programme of work to rethink and rebuild guardian.co.uk.

Presentation: Painless Persistence with Castle ActiveRecord

by Werner Schuster on  May 31, 2008

This presentation by Hamilton Verissimo and Oren Eini show Castle Active Record - an ORM solution for .NET building on NHibernate. After an introduction, the presentation dives into various advanced topics and techniques for working with Castle Active Record.

Presentation: Voca, UK's largest payment processing engine running Spring

by Ryan Slobojan on  May 05, 2008 1

In this presentation from QCon London 2007, William Soo and Meeraj Kunnumpurath discuss the Voca transaction processing system architecture, the previous Mainframe-based architecture, architectural challenges and requirements, the new Spring and J2EE-based architecture, upcoming challenges for Voca, and technologies to watch for in the future.

NHibernate 2.0 Offers Many New Features

by Hartmut Wilms on  Apr 03, 2008

NHibernate 2.0 Alpha has been released this week. The current 2.0 release is the first step to the feature set of Hibernate 3.2.6, many classes have been completely rewritten and lots of features have been added.

Panel: Java Object Persistence: State of the Union

by Floyd Marinescu on  Mar 07, 2008 2

In this panel, the editors of InfoQ.com (Floyd Marinescu) and ODBMS.org (Roberto V. Zicari) asked a group of leading persistence solution architects their views on the current state of the union in persistence in the Java community.

Interview: Charles Nutter discusses JRuby

by Ryan Slobojan on  Feb 14, 2008 3

JRuby project lead Charles Nutter discusses how he got involved with JRuby, Sun's involvement with JRuby, how JRuby fits into enterprise-level web applications, the possibility of a friendly fork of the OpenJDK source code, reasons for switching to JRuby, the future of JRuby, Spring and JRuby, and the Ruby community as a whole.

Presentation: Using AOP in the Enterprise

by Ryan Slobojan on  Jan 25, 2008 6

In this presentation from QCon San Francisco 2007, SpringSource CTO and AspectJ project lead Adrian Colyer discusses where Aspect-Oriented Programming (AOP) should be used, practical applications of AOP in enterprise situations such as Hibernate exception translation and automatic operation retry on nonfatal exceptions, and AOP mechanisms in Spring 2.5.

Up and Running with SQLite on .NET in 3 Minutes

by Robert Bazinet on  Jan 17, 2008 4

SQLite is an open source database that has been growing in popularity. It's footprint is small and is used in a wide-variety of types of applications.

JPA Frameworks Compared

by James Kao on  Jan 14, 2008 3

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.

Catching up with the Castle Project

by Robert Bazinet on  Sep 13, 2007

The Castle Project is an open source project that runs on .NET, providing an MVC (Model-View-Controller) framework similar to the popular Ruby on Rails. The Castle Project has been in development since 2003 and released Version 1.0 RC2, in November of 2006. As the project nears its V1.0 RC3 we caught up with Hamilton Verissimo, the founder of the project.

JLINQ: Runtime JDBC Generator for Eclipse

by Rob Thornton on  Aug 30, 2007 1

Azadeh Ahadian of IBM has published an article introducing JLINQ on IBM's developerWorks site. Despite the name, JLINQ does not have much in common with Microsoft's LINQ, rather it is an Eclipse plugin providing integration with a database and runtime DAO code generation. The plugin is part of IBM's Developer Workbench that is coming with Viper, the next release of DB2.

ORM with JRuby - ActiveHibernate

by Werner Schuster on  Aug 16, 2007 2

The ActiveHibernate project brings Hibernate features to JRuby - for those tricky ORM use cases that go beyond what ActiveRecord offers. We talked to project maintainer Johan Andries.

Article: Using ETags to Reduce Bandwith & Workload with Spring & Hibernate

by Floyd Marinescu on  Jul 17, 2007 12

Gavin Terrill explores one of the lessor known facilities available to web developers, the humble "ETag Response Header", and how to integrate its use in a Spring and Hibernate based web app to improve application performance and scalability.

Hibernate Search: Indexed Full Text Search of your Domain Model

by Ryan Slobojan on  Jun 18, 2007 6

The second beta of the new Hibernate Search project was recently released. InfoQ spoke to project lead Emmanuel Bernard to find out more. The Hibernate Search project is aimed at users of Hibernate or JPA that want to make their Hibernate/JPA-managed objects accessible via indexed, full-text search.

InfoQ Interview: Jetbrains on IntelliJ 7 Featuring Hibernate and Spring Support

by Scott Delap on  Apr 12, 2007 6

Jetbrains recently released a preview release of IntelliJ 7. Key features include Hibernate, Spring, and Clearcase support.

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