The data could 'prove (to be) useful' [=people may eventually find that the data is helpful] in identifying future problems.
the 'useful life' of a satellite [=the amount of time during which a satellite is in good enough condition to be used]
Her pocketknife 'came in useful' [=(more commonly) 'came in handy'] when we needed to cut the tangled fishing line.
(..) - I was just concocting this very plan! Already our minds are becoming one. Whoa, whoa. If we need an expert on licking ourselves, we'll give you a call. Shrek, this is a bad idea. Look. Make yourself useful and go keep watch. Puss, do you think you could get to those on top? No problema, boss. (..)2004 Shrek 2