For testing purposes, last week one of my colleagues started an evaluation of several alternatives for data extractions. I have provided some minor help with the ORETL framework and coding, developing a small script (it has been a long time ago since I have done this!). We have elaborated a few graphical comparisions between all the current possible approaches. I got surprised how well my process behaved, surviving against the PRO*C with direct invocations, for instance, with really high volumes (aprox. 50 millions). We have found some really nice stuff here. Great work!
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