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Maven multiple module overhead (Video)

#maven wednesday, january 13, 2016

I have uploaded a video in which I show the performance impact of Maven multi module structures.

You can find the demo project on GitHub.

I measured following results (on a 5 year old ThinkPad T510 with i7 CPU, application deployed on WildFly 9.0.2.Final):

Flat structure:

  • Build time: ~ 4 secs

  • War file size: 65 KB

  • Deployment time: ~ 4 secs

Multi module structure:

  • Build time: ~ 10 secs

  • War file size: 161 KB

  • Deployment time: ~ 5 secs


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