[TYPO3] Caching with COA_INT general question

[Lars Haendler]

Hi,

I have a 10 last updated records overview on my page. This was done with 
a COA Objekt. I had a problem with caching - different page showed 
different 10 Elements - so I switched to COA_INT. No everything works fine.

But how does indexing and speed of this page behave? Is the page 
rendered every time some visits it?

Have I to worry about indexed_search now?

Thanks in advance
Lars