MurMurHash
murmurhash
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| MurMurHash | murmurhash | |
|---|---|---|
| 1 | 2 | |
| 110 | 41 | |
| - | - | |
| 0.0 | 5.0 | |
| 8 months ago | 6 months ago | |
| Python | C++ | |
| MIT License | MIT License |
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MurMurHash
murmurhash
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Is anyone using PyPy for real work?
If you have very large dicts, you might find this hash table I wrote for spaCy helpful: https://github.com/explosion/preshed . You need to key the data with 64-bit keys. We use this wrapper around murmurhash for it: https://github.com/explosion/murmurhash
There's no docs so obviously this might not be for you. But the software does work, and is efficient. It's been executed many many millions of times now.
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Data Ingestion - Build Your Own "Map Reduce"?
Some notes: We don't need Sha256 and not evey base64; nothing will happen if keys will not distribute very equally. we could take MMH3; googling "python murmurhash" gives 2 interesting results; and since both use the same cpp code, let's take the one with most stars Other options would be to simply do (% NUM_SHARDS) or even shift right (however must have shards count == power of 2).
What are some alternatives?
Lockdoor-Framework - 🔐 Lockdoor Framework : A Penetration Testing framework with Cyber Security Resources
mmh3 - Python extension for MurmurHash (MurmurHash3), a set of fast and robust hash functions.
Go-MISPFeedGenerator - Golang implementation of PyMISP-feedgenerator
mrjob - Run MapReduce jobs on Hadoop or Amazon Web Services
SlackPirate - Slack Enumeration and Extraction Tool - extract sensitive information from a Slack Workspace
preshed - 💥 Cython hash tables that assume keys are pre-hashed
opensquat - The openSquat is an open-source tool for detecting domain look-alikes by searching for newly registered domains that might be impersonating legit domains.
python-mysql-replication - Pure Python Implementation of MySQL replication protocol build on top of PyMYSQL
RPCMon - RPC Monitor tool based on Event Tracing for Windows
sparc-curation - code and files for SPARC curation workflows
spiderfoot - SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.
psycopg2cffi - Port to cffi with some speed improvements