Hi,
Andy Seaborne writes: > How much data are you loading? I am loading a billion triples. > Heap is only used for the node table cache and not index work which is > out of heap in memory mapped filesmapped by the virtual memory of the > OS process so caching is done by the OS filesystem cache machinery. It > can make the OS process look very large even if the heap is only 1.2G. So it is better to do not modify the Xms parameter? > tdbloader2 may not be the right choice. It is a bit niche but if you > have much less RAM than total data it can be better than tdbloader and > it is better if there is rotating disk, not SSD. It has been reported > to be the right choice for several billion for SSD. I have a SSD disk, a machine with 256 GB of ram, and 32 cores. Do you recommend using tdbloader in this setting? Best regards, Daniel
