Getting Started with Grails
Jason Rudolph discusses Java/Grails integration, Grails plugins, creating a Grails sample application, Grails app structure, data querying and persistence, validation, controllers and tag libraries.
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Voca, UK's largest payment processing engine running Spring
Posted by William Soo and Meeraj Kunnumpurath on May 01, 2008 07:00 PM
Summary
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.
Bio
William Soo is Head of Architecture and CTO at Voca. William is responsible for driving the technology vision, architecture, design and development of new generation of payments services for banks and corporates. Meeraj Kunnumpurath works as the Lead Technologist for VocaLink. He has published many books and articles on enterprise Java, web services and SOA.
About the conference
QCon is a conference that is organized by the community, for the community.The result is a high quality conference experience where a tremendous amount of attention and investment has gone into having the best content on the most important topics presented by the leaders in our community.QCon is designed with the technical depth and enterprise focus of interest to technical team leads, architects, and project managers.
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.
Bio
William Soo is Head of Architecture and CTO at Voca. William is responsible for driving the technology vision, architecture, design and development of new generation of payments services for banks and corporates. Meeraj Kunnumpurath works as the Lead Technologist for VocaLink. He has published many books and articles on enterprise Java, web services and SOA.
About the conference
QCon is a conference that is organized by the community, for the community.The result is a high quality conference experience where a tremendous amount of attention and investment has gone into having the best content on the most important topics presented by the leaders in our community.QCon is designed with the technical depth and enterprise focus of interest to technical team leads, architects, and project managers.
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Transaction
by
Sandeep Khurana
Posted
May 7, 2008 1:16 AM
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It might be a naive question but it was mentioned that the interaction with other sub system happens using Oracle queue propagation system. It looks to me a asynchronous processing. What if a particular interaction with another sub system needs to be part of current transaction (or maybe a synchronus interaction is required) ? How this scenario is handled, if there is any? Or the transaction is supposed to be over as soon as the message is put on the queue?
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