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CAST: Adding Spring Lowers the Quality of JEE Applications

by Abel Avram on  Feb 14, 2013 25

A CAST report discloses that JEE enterprise software has lower quality when using Spring or Struts than using just Hibernate. Also, the quality degrades when Java is mixed with C or C++.

Stored Procedures and Entity Framework

by Jonathan Allen on  Aug 06, 2012 9

Much has been written on the topic of ORMs and its failings. Most of the objections fall into two categories: Separation of Concerns and Object Oriented Design. For the Entity Framework we have good news for one these.

Comparing NHibernate and Entity Framework

by Jonathan Allen on  Jun 11, 2012 30

Developer Ricardo Peres of Portugal has published a seemingly unbiased comparison of the leading .NET ORMs: NHibernate and Entity Framework. While we recommend anyone considering both to read his article, Differences Between NHibernate and Entity Framework, we are going to tough on some of the key differences.

LLBLGen Pro 3.5 Adds OData and SQL Server 2012 Support, Designer Improvements

by Jenni Konrad on  Mar 24, 2012

Version 3.5 of the ORM tool LLBLGen Pro was released this week, and includes updates to Entity Framework and NHibernate functionality, designer improvements, and several updates to the runtime, such as support for OData and SQL Server 2012.

VMware Introduces Spring Hadoop

by Charles Humble on  Feb 29, 2012 8

VMware have announced the availability of Spring Hadoop, which integrates the Spring Framework and the Apache Hadoop platform.

Hibernate 4.1 Released With Improved Auditing Support

by Kostis Kapelonis on  Feb 28, 2012 10

JBoss relases Hibernate 4.1 with improvements to the Envers module that allow for finding the database revision responsible for a change in a specific audited property.

FluentData: A New, Lightweight ORM with a Fluent API

by Jenni Konrad on  Feb 24, 2012 16

FluentData is a new introduction to the micro-ORM family that aims to be more straightforward to use than full ORMs like NHibernate and Entity Framework. It uses a fluent API and supports SQL Server, SQL Azure, Oracle, and MySQL.

JBoss Releases Hibernate 4.0

by Kostis Kapelonis on  Jan 18, 2012 2

JBoss Releases Hibernate 4.0 which comes with Multi-tenancy support, the introduction of a standard mechanism for writing Hibernate extensions, initial refactorings towards OSGI and several other cleanups.

S#arp Lite: S#arp Architecture Simplified To Its Essentials

by Jenni Konrad on  Nov 30, 2011 4

S#arp Lite is an effort to make S#arp Architecture more accessible to all developers; this scaled-back version includes a project template set up to connect to a database via NHibernate, a set of reusable class libraries, a base repository, and a sample project.

ORM Profiler Analyzes Data Access Performance

by Jenni Konrad on  Oct 14, 2011

Solutions Design has released ORM Profiler, a tool meant to help improve data access layer performance. It tracks and logs ADO.NET calls so that developers can analyze their data access and discover potential problems.

A New Enterprise Platform for Flex/Java EE Applications

by Jean-Jacques Dubray on  Jul 26, 2011

Granite Data Services released last week its Enterprise Platform for building Flex/Java EE Applications. Granite DS is an open source framework. InfoQ spoke with Frank Wolff, CEO and Co-Founder of Granite DS, about his perspectives on Rich Internet Applications.

Hibernate Object Mapping for NoSQL Datastores

by Rick Hightower on  Jul 12, 2011 6

Emmanuel Bernard, the developer behind Hibernate Validator, Hibernate Search, among others, recently announced the birth of Hibernate OGM. The new framework's goal is to provide a common interface for NoSQL datastores using JPA constructs. InfoQ spoke to Bernard to find out more about the framework.

Entity Framework 4.1 - Validation

by Roopesh Shenoy on  Jun 06, 2011 1

Validation is an interesting feature introduced in Entity Framework 4.1. It enables to validate entities or their properties automatically before trying to save them to the database as well as “on demand” by using property annotations. There are also a lot of improvements made to Validation from CTP5 to RTW version of Entity Framework 4.1.

Differing Opinions: DTOs vs Domain Objects

by Jonathan Allen on  Jun 06, 2011 5

Since the introduction of NHibernate and WCF, .NET developers have been moving closer and closer to the concept of unified entity-models. The end game here is that the same class can be act as your ORM entity, your WCF DTO, and your model for a MVC, MVP, or MVVM framework. Mark Seemann, author of Dependency Injection in .NET, argues this isn’t necessarily a good thing.

Introducing the Entity Framework Power Tools

by Jonathan Allen on  May 23, 2011 4

The introduction of a Code First option in Entity Framework has received quite a bit of praise. While it still has a long way to go before it unseats the reigning ORM, nHibernate, the progress Microsoft is making is quite astounding. In order to keep the momentum up Microsoft is releasing a set of power tools that will take an existing database and create a Code First representation.

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