Yes that might be actually the solution to my problem!
I have always the same kind of database file, which is:
>protein1
ASKRKGRKGTTRHTRHTRHTRHTHRHTR
>protein2
REHGTRYUYTJUYJYTJUJUJUJYJUYJUY
>protein3
EWFDEWFEFREFRE

[download]

Apparently I'll create a "big" hash with protein1, protein2, protein3 etc as keys and ASKRKGRKGTTRHTRHTRHTRHTHRHTR,  REHGTRYUYTJUYJYTJUJUJUJYJUYJUY,  EWFDEWFEFREFRE etc as values.
I am a bit confused as about the usage of this module though I browsed a bit in the respective manual page... Once you create the hash, how do you call it? Is it retrieved each time the script is called?
If you can please supply a brief example of usage!
Thanks a bunch!

In reply to Re^2: Efficient way to handle huge number of records? by Anonymous Monk
in thread Efficient way to handle huge number of records? by Anonymous Monk

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