The Yin and Yang of Processing Data Warehousing Queries on GPU Devices

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Provided by: The Ohio Society of CPAs
Topic: Big Data
Format: PDF
Database community has made significant research efforts to optimize query processing on GPUs in the past few years. However, the authors can hardly find that GPUs have been truly adopted in major warehousing production systems. Preparing to merge GPUs to the warehousing systems, they have identified and addressed several critical issues in a three-dimensional study of warehousing queries on GPUs by varying query characteristics, software techniques, and GPU hardware configurations. They also propose an analytical model to understand and predict the query performance on GPUs.
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