Hebert Pereyra

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Parallel query processing is in the core of many business analysis environments. Such applications impose a high demand on the computer hardware to achieve results in reasonable times, specially when queries are launched against huge amounts of warehouse data. We look into the problem of parallel query processing on large data sets focusing on a rational(More)
Timing-related defects are among the most difficult types of defects to catch while testing software. They are by definition difficult to reproduce and hence difficult to debug. Not all components of a software system have timing-related defects. For example, either a parser can analyze an input or it cannot. However, systems that have concurrent threads(More)
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