Greetings friends! I need help from you, Lucene.net experts, please!

First, sorry for the bad english...

In the next month, my team and I will publish on the Internet our search
site, that uses Lucene.net to search over our internal documents. If you
wanna take a look, here it is the link to the under development site (there
might be bugs and the web server is slow):
http://satdesen.sef.sc.gov.br/tax.NET/Sat.Pesef.Web/Publicacao/Pesquisar.aspx#top

The documents indexed are a sort of daily journal. So, on a daily basis, a
new document will be indexed. And my question to you experts is about this
index update! New documents will be writen using IndexWriter while the
index is been used by the site users, via IndexSearch. What kind of
problem, if any, I'll face in this scenario? May the IndexWriter fail
because a search is been done simultaneously? How Lucene handles this
concurrent access (writing and searching)?

PS: in the search code, a new IndexSearch instance is created at every
search (may I continue like this or it is kind of mandatory a singleton
IndexSearch?)


Thanx you all by the attention!
Any doubts about my explanation, please tell me...

Gustavo Poll
Software Developer

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