[TYPO3-dev] Performance of inline records in backend

[Thomas "Thasmo" Deinhamer]

Is there a single query for all inline records,
or will they be fetched all seperately? I did have
similar performance issues when selecting many records
in a frontend plugin with a seperate query.

500 inline records would mean 500 queries in a loop.

But even this should not slow down the fetching that much, no?

Besides the idea of a pagebrowser, what may be the
poor performance of the display of many inline records?

Thanks!

Sebastian Gebhard schrieb:
> Thomas "Thasmo" Deinhamer schrieb:
>> Good morning! ;o)
>>
>> In the backend I got about 500 inline records
>> relates to a parent record.
>>
>> When opening the parent record, it takes ages
>> for TYPO3 to load the inline records. (Time which
>> passes by until the browser gets data sent.)
>>
>> The rendering of 500 inline records also gives
>> Firefox 3 a big performance hit, freezing the
>> browser for some seconds.
>>
>> Is it silly to use inline records if there are
>> a lot of, or can it be considered as bug? Is it
>> possible to configure some sort of 'pagination',
>> like a page-browser or something for online records,
>> which would load further pages of records on demand,
>> not all at once?
>>
>> Thanks a lot! =o)
> 
> I guess this does not appear too often. I did not have 500 Inline 
> Records yet, but
> when I write a large blog post with t3blog (which lists content elements as
> inline records) I have the same performance issues, AFAIK there is no 
> possibility
> to paginate the records, but it's a nice idea.
> 
> Let's wait what others say, i feel like writing a patch for that. :)