2010/8/13 Rodel Piano <[email protected]> > Thanks for thr reply Francesc. > > My codes are in C. Lets say my records are about 12million. I cant use > hyperslab coz i wont know which region to look for. What is the expected > result of my query is only 10 records out 12 million. >
If you don't know which region you should look, then you should look into your complete table. Just use hyperslabs for reading your dataset in small chunks (my suggestion is that these chunks should fit your CPU cache, for improved performance). -- Francesc Alted
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