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De Lange, R.M. (author)Big Data is a popular research and business topic. Due to the potential value that lies in Big Data, much effort is put in attempts to improve Big Data analysis methods. ORTEC is a company that provides data analysis, optimisation, and forecasting solutions. In an attempt to make Big Data analysis easier to use for its customers, ORTEC is...master thesis 2015
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Prasad, G. (author)Query optimization has played a vital role in database research since the 1970’s and up till now. In the relational context, a prerequisite to query optimization is the study of equivalences over relational algebra expressions. Sophisticated techniques for query transformations for traditional query languages include rewriting based...master thesis 2014