Reading & Writing specific records in HUGE files

Psychoticthumper

New member
Joined
Oct 3, 2011
Messages
1
Programming Experience
10+
Hi,

I have a problem and need some help. I have to write and retrieve single precision values as quickly as possible using a solid state drive. All in all there are over 170,000,000 values in 26 files. I need to find a way to open a file, specify the record number, and write (and later read) the single precision value, then close the file. I also have to change the values once in a while by record number.

What is the best way to go about it?

Thanks!
 
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