Pycassa
From HandWiki
pycassa is a client library for Apache Cassandra.[1]
It is a Python client library having following features:
- Auto-failover for normal or thread-local connections
- Batch interface
- Connection pooling
- Method to map an existing class to a Cassandra column family
Like Apache Cassandra, pycassa is open-source.[1]
Code example
The following code adds the user name with the corresponding password to the column families (pycassa.ColumnFamily) USER and USERNAME:[2]
username = "jericevans"
password = "**********"
useruuid = str(uuid())
columns = {"id": useruuid, "username": username, "password": password}
USER.insert(useruuid, columns)
USERNAME.insert(username, {"id": useruuid})
References
- ↑ 1.0 1.1 "pycassa". github. https://github.com/pycassa/pycassa#readme. Retrieved 2011-03-18.
- ↑ "Cassandra By Example: Tying it all together". Rackspace. http://www.rackspace.com/cloud/blog/2010/05/12/cassandra-by-example/. Retrieved 2011-03-18.
- Tiwari, Shashank (31 August 2011) (in en). Professional NoSQL. John Wiley & Sons. p. 172. ISBN 978-1-118-16780-9. https://www.google.com/books/edition/Professional_NoSQL/tv5iO9MnObUC?hl=en&gbpv=0. Retrieved 10 May 2025.
- Ramakrishnan, Lavanya; Mantha, Pradeep K.; Yao, Yushu; Canon, Richard S.. "Evaluation of NoSQL and Array Databases for Scientific Applications". The International Conference for High Performance Computing, Networking, Storage, and Analysis. https://sc13.supercomputing.org/sites/default/files/WorkshopsArchive/pdfs/wp162s1.pdf. Lawrence Berkeley National Lab
External links
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