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Type: Improvement
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Internal Code
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None
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Fully Compatible
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Service arch 2020-09-21
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0
std::regex has extremely poor performance and cannot be improved due to ABI compatibility with its header-only implementation. It's also very bloated. Including its header brings in 20,000+ lines of C++. We're using pcrecpp for most regex work, and having a second implementation isn't necessary.
- related to
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SERVER-66646 don't use regex for UUID::isUUIDString
- Closed