[TYPO3-performance] TS-Rendering - IMG_RESOURCE - 622 ms - Solution

Rupert Germann rupi at gmx.li
Mon Sep 28 21:16:30 CEST 2009

JoH asenau schrieb:
> Overall we got at least 75 output related places, where md5_file is
> currently used.
> So I don't think we can say for sure, that the new way definitely will be a
> performance increase, just by comparing the functions directly.

right. the numbers are nice, but they don't tell us how e.g. 
cObj->IMGTEXT() performs in a real world scenario.

> Each time the new check decides "false", while the old check would have
> decided "true", we will create a new file.
> This might result in a performance loss if the number of returned "false"
> will increase compared to the old check, which would eat up the boost we
> might get due to faster response times of the check.
> So without thorough testing I wouldn't want to make a decision here.

any idea how we could reliably test if works or not?


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