BT
Older Newer rss

Yes, SQL!

Posted by Uri Cohen  on  Mar 01, 2011

Uri Cohen presents the key characteristics of SQL and NoSQL databases and how to create a layer on top of distributed data stores in order to use SQL to query for data. For further information please contact Gigaspaces.

Advanced GORM - Performance, Customization and Monitoring

Posted by Burt Beckwith  on  Jan 27, 2011 3

Burt Beckwith discusses potential performance problems using mapped collections and Hibernate 2nd-level cache in GORM, along with strategies for avoiding such performance penalties.

The State of the Art on .NET

Posted by Amanda Laucher and Josh Graham  on  May 21, 2010 2

Amanda Laucher and Josh Graham present at an introductory level some of the most important elements of the .NET ecosystem: F#, M, Boo, NUnit, RhinoMocks, Moq, NHibernate, Castle, Windsor, NVelocity, Guerilla WCF, Azure, MEF.

ORM, EDM, ESQL, Entity Framework, LINQ to SQL, LINQ to Entities - Confused?

Posted by Eric Nelson  on  Nov 06, 2009 13

Eric Nelson explains what are ORM, EDM, and ESQL, what is the difference between LINQ to SQL and LINQ to Entities, which one is going to be further developed by Microsoft in the future, accompanied by hands on demos showing how to use them.

Pouring Data on Troubled Markets - Quantitative Portfolio Management Technology at BGI

Posted by Eoin Woods  on  Nov 05, 2009

Eoin Woods explains how Barclays Global Investors (BGI) designed Apex, a new porfolio management system, to meet the challenges it faces and why BGI chose to combine mainstream, boutique and open source Java technologies, including Oracle, WebLogic, Spring, Swing, JIDE, Flux, CPLEX, MVEL and XStream, to create an architecture with some interesting variations on the standard J2EE form.

What's New and Exciting in JPA 2.0

Posted by Mike Keith  on  Sep 29, 2009

Java Persistence API (JPA) 2.0, introduced with Java EE 6, adds in and specifies fully many things which were missing in JPA 1.0. This presentation discusses several features of JPA 2.0 such as advanced locking, enhanced query language, a shared cache API, expression/criteria API, property standardization, more flexible object modeling and more advanced O/R mapping support.

Scaling Hibernate

Posted by Emmanuel Bernard and Max Ross  on  Jun 19, 2009

Emmanuel Bernard and Max Ross talk about patterns and practices to be used in order to achieve high volume and scale with Hibernate. The presentation also explains the use of Hibernate Shards and Hibernate Search to push the scalability limits.

Painless Persistence with Castle ActiveRecord

Posted by Oren Eini and Hamilton Verissimo  on  May 30, 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.

Voca, UK's largest payment processing engine running Spring

Posted by William Soo and Meeraj Kunnumpurath  on  May 01, 2008 1

In this presentation from QCon London, 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.

JRuby: Not Just Another JVM Language

Posted by Charles Nutter  on  Apr 18, 2008 4

In this presentation from QCon San Francisco 2007, Charles Nutter discusses the Ruby and JRuby featureset, the JRuby compiler, calling Java from JRuby and vice versa, programming Swing with JRuby, JRuby web applications, JRuby on Rails, persistence, build automation, Test-Driven Development and Behaviour-Driven Development.

Using AOP in the Enterprise

Posted by Adrian Colyer  on  Jan 25, 2008 6

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.

Java Persistence and EJB3

Posted by Linda DeMichiel  on  Jan 11, 2008 3

This talk covers the key aspects of the Java Persistence API and its role in the development of EJB 3 app, including use of the EntityManager API, persistence units and persistence contexts, queries, object/relational mapping, and how the combination of EJB 3 and Java Persistence facilitates the development of Java EE applications.

General Feedback
Bugs
Advertising
Editorial
InfoQ.com and all content copyright © 2006-2013 C4Media Inc. InfoQ.com hosted at Contegix, the best ISP we've ever worked with.
Privacy policy
BT