WASET
    Caspar von Seckendorff and  Eldar Sultanow,  High Performance in Parallel Data Integration: An Empirical Evaluation of the Ratio Between Processing Time and Number of Physical Nodes.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2009, vol. 32(8). 2073 - 2077
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/6608.