[TYPO3-dev] [TYPO3-Dev] How to speedup performance in Backend?

[Dennis Cheung]

But that is not a skill to speedup the backend.
It is a very common skill speedup php/mysql website.

I think usualy, tweaking perforamnce can be done by:
1. diabled / off heavy functions you won't use
2. do cache
3. better algorithm

3rd is not a choise, it need rewrite a lot typo3 core.

2nd can may apply to some part inside typo3.
 you can found a lot of stupid query, if you enabled query log in mysql
 (e.g. Do 60 query for each single column on tt_conent where uid=0)

query cache is not useful, when you has an "timestamp" inside the query.
mysql need it 100% equals to reuse the query cache.

How much we can diabled for getting faster?
Can it be done by TSConfig of user?

Dennis

On 2/17/06, Johannes Reichardt <typo3 at gramba.de> wrote:
> guess eaccalerator and query cache in mysql is an option - don´t know
> more unfortunatly - less complexity in general maybe ;)
>
> > Hi,
> >
> > Everybody know typo3 use page_cache, page_content_cache to speed up in frontend.
> > And we can use $TT object to track time spent on each section.
> >
> > But, how to speed up the backend? What kind of kills can be used?
> >  reduce the number of extensions?
> >
> > Dennis
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