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Posted to user@cassandra.apache.org by Thouraya TH <th...@gmail.com> on 2016/02/18 10:26:20 UTC
How Cassandra reduce the size of stored data ?
Hi all,
Please, is there a scientific paper about this topic "How Cassandra reduce
the size of stored data on nodes and exchanged between nodes"?
Thank you so much for help.
Best Regards.
Re: How Cassandra reduce the size of stored data ?
Posted by Alain RODRIGUEZ <ar...@gmail.com>.
I know no paper, but here is some informations that might be of interest
http://www.datastax.com/2015/12/storage-engine-30
Also Cassandra uses standard compression (LZ4, Snappy, Deflate) depending
on user choice
- for data storage
https://docs.datastax.com/en/cassandra/3.x/cassandra/operations/opsAboutConfigCompress.html
- for commitlogs -->
https://docs.datastax.com/en/cassandra/3.x/cassandra/configuration/configCassandra_yaml.html#configCassandra_yaml__commonProps-ph
- for internode communication -->
https://docs.datastax.com/en/cassandra/3.x/cassandra/configuration/configCassandra_yaml.html#configCassandra_yaml__commonProps-ph
- for client / server communication -->
http://docs.datastax.com/en/drivers/java/3.0/com/datastax/driver/core/ProtocolOptions.Compression.html
C*heers,
-----------------
Alain Rodriguez
France
The Last Pickle
http://www.thelastpickle.com
2016-02-18 10:26 GMT+01:00 Thouraya TH <th...@gmail.com>:
> Hi all,
>
> Please, is there a scientific paper about this topic "How Cassandra reduce
> the size of stored data on nodes and exchanged between nodes"?
>
> Thank you so much for help.
> Best Regards.
>