3 Mass Data Processing Optimization on High Energy Physics Experiments
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Experiments in the field of particle physics produce vast amounts of data which need to be stored and processed. Reliable and efficient data acquisition system is therefore an integral part of these experiments. This article presents the database optimization work that has been done on the COMPASS experiment operating on the Super Proton Synchrotron particle accelerator in CERN (European Organization for Nuclear Research) in years 2010 and 2011. Authors present the complex optimization methodology step by step, with the belief that such procedure can and should be successfully re-executed on any other complex database system, where enhancing speed and reliability...