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Writing Applications for Cloud Foundry Using Spring and MongoDB

Posted by Thomas Risberg and Jared Rosoff  on  Jan 13, 2012 2

Thomas Risberg and Jared Rosoff show how to create Spring applications using Spring Data and MongoDB, applications deployed on Cloud Foundry.

Introduction to Spring Data Neo4j

Posted by Michael Hunger  on  Dec 08, 2011

Michael Hunger discusses graph databases and the need for them in the larger context of NoSQL data stores, introducing Spring Data, Neo4j, and Spring Data Neo4j.

Heresies and Dogmas in Software Development

Posted by Dean Wampler  on  Nov 29, 2011 4

Dean Wampler discusses the merits of several controversial issues: Goto, Design before Code, Design Patterns, Corba vs. REST, Object Middleware and ORMs, and Identifiers with Spaces.

DataMapper on Infinispan: Clustered NoSQL

Posted by Lance Ball  on  Nov 28, 2011 1

Lance Ball presents DataMapper, a Ruby ORM library, along with Infinispan, Hibernate Search, Lucene, all running on JBoss AS7 and accessed through TorqueBox, a JRuby application server.

Advanced Reflection & Metaprogramming

Posted by Jean Baptiste Evain  on  Jun 16, 2011

Jean Baptiste Evain presents the reflection and metaprogramming tools provided by Mono: Mono.Reflection, Mono.Linq.Expressions, and Mono.Cecil.

The Future of Java EE

Posted by Jerome Dochez  on  Jun 01, 2011 8

Jerome Dochez unveils the features planned for Java EE 7: Cloud Computing support, Modularity enhancements, richer Web Tier – Web Socket, HTML5, JSON-, JMS 2.0, and JPA 2.1, plus the roadmap.

Using Spring with NoSQL Databases

Posted by Mark Pollack and Chris Richardson  on  Mar 22, 2011 4

Mark Pollack and Chris Richardson discuss NoSQL, exemplifying with Redis, Cassandra and MongoDB, and Spring Data, a project meant to provide a unified programming model for accessing NoSQL DBs.

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.

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