Hi, I have to merge a huge count of files. Doing this in one osmosis call creates thousands of threads and stops the rest of the system working well. Is it possible and efficient to split the giant merge into smaller pieces?
e.g i have the following files a1 a2 a3 a4 b1 b2 b3 b4 c1 c2 c3 c4 d1 d2 d3 d4 first iteration: merge a1,a2,b1,b2 --> ab12 .... ab12 ab34 cd12 cd34 second iteration: merge ab12,ab34,cd12,cd34 --> abcd1234 Or is it better to add always one file to the rest? a1,a2 --> a12 a12,a3 --> a123 ... What is the best strategy to merge a huge count (e.g. 100x100 matrix) together with a minimum of needed memory? Must the whole dataset fit in the memory? Yours Rüdiger
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