preshed
murmurhash
| preshed | murmurhash | |
|---|---|---|
| 1 | 2 | |
| 78 | 42 | |
| - | - | |
| 4.1 | 5.0 | |
| 6 months ago | 6 months ago | |
| Cython | C++ | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
preshed
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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.
murmurhash
-
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.
pymssql - Official home for the pymssql source code.
mrjob - Run MapReduce jobs on Hadoop or Amazon Web Services
sparc-curation - code and files for SPARC curation workflows
legion - The Legion Parallel Programming System
psycopg2cffi - Port to cffi with some speed improvements
python-mysql-replicati
MurMurHash - This little tool is to calculate a MurmurHash value of a favicon to hunt phishing websites on the Shodan platform.