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Java rebel vs hot swap/hot deployment

 
Padmarag Lokhande
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How is java rebel different from Hot Swap / Hot deployment ?
How does it affect the Session?
 
Jevgeni Kabanov
Java Rebel Support
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You can see a comparison between JavaRebel and HotSwap here:
http://www.zeroturnaround.com/javarebel/features/

The main difference is that JavaRebel supports class schema changes and doesn't need a debugging session.

As for the hot-deployment, the main difference is that JavaRebel preserves all of the state (both session and application) and reloads changes nearly instantly. Hot-deployment will reinitialize the whole application and usually take a lot of time.
 
arulk pillai
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Very interesting and commendable effort.
 
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