Integrate KvikIO datasource and hybrid scan Parquet reader example #20805
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kingcrimsontianyu
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Description
The hybrid scan example demonstrates how to use the new API and showcases the decoupling of I/O and compute. The I/O in the example preloads the whole file and accesses the file data in-memory.
This PR extends the example by integrating the libcudf's existing
datasourceclass and the hybrid scan reader, which enables KvikIO features such as high-performance parallel I/O, support for remote files, and GDS access.Checklist