Determining Essential Statistics for Cost Based Optimization of an ETL Workflow

Ramanujam Halasipuram, Prasad M. Deshpande, Sriram Padmanabhan. Determining Essential Statistics for Cost Based Optimization of an ETL Workflow. In Sihem Amer-Yahia, Vassilis Christophides, Anastasios Kementsietsidis, Minos N. Garofalakis, Stratos Idreos, Vincent Leroy, editors, Proc. 17th International Conference on Extending Database Technology (EDBT), Athens, Greece, March 24-28, 2014. pages 307-318, OpenProceedings.org, 2014. [doi]