sparc-curation
murmurhash
| sparc-curation | murmurhash | |
|---|---|---|
| 1 | 2 | |
| 14 | 43 | |
| - | - | |
| 9.1 | 5.0 | |
| 10 days ago | 7 months ago | |
| Python | C++ | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
sparc-curation
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Is anyone using PyPy for real work?
3. https://github.com/SciCrunch/sparc-curation/blob/0fdf393e26f...
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?
python-mysql-replication - Pure Python Implementation of MySQL replication protocol build on top of PyMYSQL
mmh3 - Python extension for MurmurHash (MurmurHash3), a set of fast and robust hash functions.
preshed - 💥 Cython hash tables that assume keys are pre-hashed
mrjob - Run MapReduce jobs on Hadoop or Amazon Web Services
pymssql - Official home for the pymssql source code.
psycopg2cffi - Port to cffi with some speed improvements
legion - The Legion Parallel Programming System
gevent - Coroutine-based concurrency library for Python
MurMurHash - This little tool is to calculate a MurmurHash value of a favicon to hunt phishing websites on the Shodan platform.