On 20.04.2011 21:03, Thiago H. de Paula Figueiredo wrote: > On Wed, 20 Apr 2011 15:21:10 -0300, LLTYK <ll...@mailinator.com> wrote: > >> Disabled, so you automatically get better performance. I don't think you >> should have to tweak Tapestry options to get better performance. > > Good point. But a similar argument can be used: enabled, so you get a > faster development environment without tweaking options. My gosh, > these decisions are hard. :)
I would like to know what is truly the nature of the problem with live reload (besides possibility to get the application in an inconsistent state of which every developer is aware). What is the range of the performance penalty? 0.01%, 1%, 5%, 20%, ... is it raising exponentially on the number of all pages? Memory use? Permgen filling too quickly? Is it really only about performance, or does it have other problems too? What other (under the hood) differences do production and development modes have? Howard started this discussion without really explaining the reasons for not having it at all or even the reasons for not having an option that would enable it in production.
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