Please read Re: Performance Question and the associated thread. Optimizing (minimizing) the number of disk accesses via read is paramount to speed. There are simple reasons for this ie nanosecond vs milisecond retreival times for memory cf disk and it is trivial to test and prove.

cheers

tachyon

In reply to Re: Re: BitStream revisited by tachyon
in thread BitStream revisited by spurperl

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