# Parse / Pattern match large binary data

**URL:** <https://forum.elixirforum.com/t/parse-pattern-match-large-binary-data/24816>\
**Category:** Questions\
**Tags:** parsing, large-binary\
**Created:** [August 21, 2019, 9:58am UTC](https://forum.elixirforum.com/t/parse-pattern-match-large-binary-data/24816 "2019-08-21T09:58:05Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![CharlesO](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/charleso/32/34571_2.png) [@CharlesO](https://forum.elixirforum.com/u/CharlesO)\
**Post date:** [August 21, 2019, 3:09pm UTC](https://forum.elixirforum.com/t/parse-pattern-match-large-binary-data/24816/10 "2019-08-21T15:09:35Z")

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@NobbZ i just uploaded a 3k sample that contains 5 rows of data.

IF i can optimize the way i handle this, possibly the much larger file may equally be processed without memory issues

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