multiple text docs evaluation

hey everbody,

i'm absolutely new to any sort of data management

here it goes: suppose we store 100 .txt or .doc files in sql server and we want that none of the files data should match more than 60%: the question which arises are

1. how do we store files in ms-sql (binary format or normal text)?

2. how do we match the files?

3. what code we write in c# for this purpose?

4. has this nething to do with pattern recognition?

My request to all new n active experienced user's to participate because Plzzzzz help me?

What is the purpose of this? If you want to discriminate against files, that should be done before saving them. If you need a difference analyzer, I suggest you look how subversion, cvs or any other source control systems handles and saves the differences.|||

the purpose is:

say i store two text documents uploaded to SQL Server from a web portal. Now i want SQL Server to determine that how much percent the content of these two files matches? Say if I want that the files shouldn't match more than 60%, and if they do they should be discarded. thanks man, help appreciated !!!

|||That sounds like a trigger might be able to do that processing during a table load/update. I will move this post to the DB forum for advice.|||thanx man! I was wondering if SQL Server 05 had some SSIP analytic readymade service do that?