[TYPO3-core] RFC #12130: Improve performance of flashmessages

[Martin Kutschker]

Xavier Perseguers schrieb:
> Hi Rupert,
> 
>> this is a SVN patch request.
>>
>> Type: performance improvement
>>
>> Bugtracker references:
>> http://bugs.typo3.org/view.php?id=12130
>>
>> Branches: Trunk
>>
>> Problem:
>> The current handling of flashmessages in the list module is very
>> unefficient and slows down the BE if there are a a lot of messages.
>> Every single flashmessage is stored in the DB causing a lot of
>> database load.
>>
>> Solution:
>> store the messages in a static object instead of using the DB.
> 
> Hum, this implies that flash messages are shown at the end of the script
> processing, before the request ends. Is it always the case?
> 
> Isn't it possible _yet_ that a request prepares flash messages that are
> shown with another HTTP request?

Whether storing the messages in the DB or some other external storage makes sense or not depends on
the context.

Masi