Lucene Question

[laurent_rorive]

Dear All , I'd like to make a search tool based on cocoon,

I think that the best way is to use Lucene.

At first is this true ?

I check the sample module and it seems to work so I will inspire myself from this.

I'm still having a question  :

How is the index refresh ? Do I have to use CRON ?

Thx

Laurent