Re: tdb loading speeds

[Andy Seaborne]

On 31/01/11 19:36, Benson Margulies wrote:
This call:

  TDBLoader.load(tdbGraph, uncompressed, false);

on a stream of nquads, seems to be considerably faster than the
tdbloader2 command.

How much data?

TDBLoader.load is calling the core of tdbloader1

tdbloader2 is comparable or slower than tdbloader1 for 100K's of triples 
because it's exec'ing external processes.  What's more, TDBLoader.load 
does not incur all the classloading overhead because it's already been done.

        Andy