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Fast CSV Loading Using GPUs and RDMA for In-Memory Data Processing
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2021
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Gesellschaft für Informatik, Bonn
Zusammenfassung
Comma-separated values (CSV) is a widely-used format for data exchange. Due to the format's prevalence, virtually all industrial-strength database systems and stream processing frameworks support importing CSV input. However, loading CSV input close to the speed of I/O hardware is challenging. Modern I/O devices such as InfiniBand NICs and NVMe SSDs are capable of sustaining high transfer rates of 100 Gbit/s and higher. At the same time