Rok Mihevc created ARROW-18365:
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Summary: [C++][Parquet] Optimize DELTA_BINARY_PACKED encoding and
decoding
Key: ARROW-18365
URL: https://issues.apache.org/jira/browse/ARROW-18365
Project: Apache Arrow
Issue Type: New Feature
Components: C++, Parquet
Reporter: Rok Mihevc
[As suggested
here|https://github.com/apache/arrow/pull/14191#discussion_r1019762308] simd
approach such as
[FastDifferentialCoding|https://github.com/lemire/FastDifferentialCoding] could
be used to speed up encoding and decoding.
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