# What's the fastest way to replace strings with multiple regexes in 1 million posts?

**URL:** <https://meta.discourse.org/t/whats-the-fastest-way-to-replace-strings-with-multiple-regexes-in-1-million-posts/161749>\
**Category:** Product Support\
**Created:** [August 22, 2020, 10:21am UTC](https://meta.discourse.org/t/whats-the-fastest-way-to-replace-strings-with-multiple-regexes-in-1-million-posts/161749 "2020-08-22T10:21:13Z")\
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**Author:** ![Canapin](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/canapin/32/119591_2.png) [@Canapin](https://meta.discourse.org/u/Canapin)\
**Post date:** [August 22, 2020, 3:16pm UTC](https://meta.discourse.org/t/whats-the-fastest-way-to-replace-strings-with-multiple-regexes-in-1-million-posts/161749/9 "2020-08-22T15:16:36Z")

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So I guess I’ll modify the importer to do my regexes before the import and be as patient as possible then!

Thanks for your replies.

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