[sqlite] SQLite usage (a project management question)

[Eugen Stoianovici]

I need some help...I'm writing an app which scans some pictures and then 
performs ocr on those pictures saving a text buffer(around 50 bytes 
long) for later processing. This application will scan around 500 
pages/day (hopefully) and the ocr info should remains stored for about 2 
months.
Here comes the question:
    would it be faster (for processing) to store that data in a sqlite 
table or in a text file? For every new scan, i have to see if the ocr 
result exists among the saved data and the only operations performed 
uppon that data is looping for string matches.

Thanks