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Why J2EE Projects Fail by Rod Johnson
Recorded at TheServerSide Java Symposium 2005 - held March 3-5, Las Vegas

1. J2EE has not proven a panacea. Bad technology usage can guarantee failure.
2. General reasons
　(1) Failure to understand or communicate requirement
　　　Sol:
　　　　Establish continual feedback
　　　　Listen to the business
　　　　Do not use waterful
　　　　Educate the business about the process
　(2) Ideology
　(3) Lack of attention to performance
　　　Sol: Try to use architectural approaches that allow architectural refactoring
　(4) Bad team dynamics
　(4.1) The God-like architect
　(4.2) Too big a team
　(4.3) Overwork
　　　Sol: Communication is essential to success
　(5) Lack of appropriate testing strategies
　(6) Poor productivity

3. Technical reasons
　(1) Inability to deliver performance goals
　　　Sol: Considering performance when designing architecture
　(2) Too much code!
　(3) Assuming the very small translates to the very big
　(4) Reinventing the whell
　　　Sol: frameworks
　(5) Persistence issues
　(5.1) Not understanding relational databases
　(5.2) Using O/R mapping inappropriately
　(5.3) Not using O/R Mapping where appropriate
　(6) Lack of automation and slow cycles