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#enterprise

Untangling bad code

Pitfalls in designing the application’s business layer

Even the simplest software can sometimes tangle up into spaghetti code and become a nightmare to navigate, especially in legacy systems. In this article, view some bad code from an application’s business layer and how to fix it with better design practices. Take care of nightmare code before it becomes too much to handle with these small improvements.

Filmed in front of a live JAXConf audience

Amazon Web Services and PaaS – Enterprise Java for the Cloud Era?

In this code-rich session from JAXConf 2013, aimed at architects and developers, Mark Prichard of CloudBees will show how you can: 1) pass Amazon security credentials and configuration parameters to PaaS applications at run-time to provide customized environments 2) use JDBC and Amazon RDS (Relational Data Service) to provide resilient and performant relational data services 3) replace JMS queues and topics with Amazon SQS (Simple Queue Service) and SNS (Simple Notification Service) to develop cloud-based messaging applications 4) use Amazon’s SES (Simple Email Service) from Java applications. Filmed by Marakana – www.marakana.com

From JAX 2012

Is Enterprise Java ready for Mobile and Cloud? – Red Hat’s Mark Little

Platform as a Service has gained great popularity over the past two years. Many vendors have rewritten their middleware handbooks, and discarded existing investments in Java EE. With the rapid growth in interest around mobile, we’re starting to hear the same things: that existing middleware implementations and approaches are simply not right for the mobile developer. Red Hat’s Mark Little believes it’s risky to write off middleware in all this. In this session from JAX 2012, Little discusses the need for enterprise Java in both Cloud and Mobile. He also looks at how Java, the JVM and associated standards and communities need to evolve in order to better serve these two growing and important aspects in computing.

JAXconf Session

New Challenges and Approaches for Enterprise Java – Eberhard Wolff

In his presentation at JAXConf 2012, Eberhard Wolff of adesso discusses the impact of new platforms such as NoSQL, DevOps, and the cloud on the future of Enterprise Java. Java EE has long enjoyed broad support across the industry through companies like IBM, Oracle, and SAP, but Java developers need to be prepared to tackle the challenges and opportunities presented by new startup-fueled technologies. Image courtesy of iowa_spirit_walker on Flickr. Check out more JAXconf sessions and keynotes on Marakana