Porting from GAE to TomCat or another servlet server

Posted by bach on Stack Overflow See other posts from Stack Overflow or by bach
Published on 2010-04-01T07:43:00Z Indexed on 2010/04/01 9:23 UTC
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google-app-engine

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tomcat

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servlets

Hi guys,

I'm unhappy from GAE because - One can't have a global variable and the 'synchronize' keyword. Instead one have to catch a basically DB transcational exception and retry in a while loop - which will eat all my free CPU time and will start costing me money as I reach the google's qouata.

Is it safe to use synchronize inside a doPost() in tomcat? (i guess that it's ok as long as all the servlets are running on on 1 VM?). If not in all tomcat configurations, how do I configure tomcat to make it safe?

How can I convert a GAE app to my own tomcat server? - How to install DataNucleus Access Platform on tomcat?

Best regards

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