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ApacheCon is a week of open source goodness straight from the source of the Apache Software Foundation, featuring 15 intense training classes over two days followed by three days of more than 50 sessions by the creators of open source software such as the Apache webserver, Tomcat, Lucene, Wicket and more.


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ApacheCon Session

iBatis, Cayenne, OpenJPA - Apache Persistence Layers

iBatis, OpenJPA and Cayenne all offer their own unique solution to the Java persistence and O/R mapping problem. Each of these solutions has its own merits and advantages. This talk introduces to these projects, shows their strengths and gives examples on how to use these technologies in your application.