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"Memoize" computations with hash table in pandas.core.strings #1660

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wesm opened this issue Jul 23, 2012 · 2 comments
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"Memoize" computations with hash table in pandas.core.strings #1660

wesm opened this issue Jul 23, 2012 · 2 comments
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Closing Candidate May be closeable, needs more eyeballs Performance Memory or execution speed performance Strings String extension data type and string data

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@wesm
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wesm commented Jul 23, 2012

Avoid memory bloat by keeping a table of object ids observed. Will require some Cython code

@jreback jreback modified the milestones: Someday, 0.14.0 Feb 18, 2014
@jbrockmendel jbrockmendel added Strings String extension data type and string data and removed Enhancement labels Dec 18, 2019
@mroeschke mroeschke removed this from the Someday milestone Oct 13, 2022
@jbrockmendel
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@mroeschke can this be closed as "pyarrow handles this"?

@jbrockmendel jbrockmendel added the Closing Candidate May be closeable, needs more eyeballs label Feb 11, 2023
@mroeschke
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I assume so, at least for pyarrow strings we would hope that pyarrow would handle this so closing

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Labels
Closing Candidate May be closeable, needs more eyeballs Performance Memory or execution speed performance Strings String extension data type and string data
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