pycassa
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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
[edit]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
[edit]- 1 2 "pycassa". github. Retrieved 2011-03-18.
- ↑ "Cassandra By Example: Tying it all together". Rackspace. Archived from the original on 2011-02-21. Retrieved 2011-03-18.
- Tiwari, Shashank (31 August 2011). Professional NoSQL. John Wiley & Sons. p. 172. ISBN 978-1-118-16780-9. Retrieved 10 May 2025.
- Ramakrishnan, Lavanya; Mantha, Pradeep K.; Yao, Yushu; Canon, Richard S. "Evaluation of NoSQL and Array Databases for Scientific Applications" (PDF). The International Conference for High Performance Computing, Networking, Storage, and Analysis. Lawrence Berkeley National Lab
External links
[edit]
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