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Mastering Apache Cassandra 3.x - Third Edition
book

Mastering Apache Cassandra 3.x - Third Edition

by Aaron Ploetz, Tejaswi Malepati
October 2018
Beginner to intermediate content levelBeginner to intermediate
348 pages
10h
English
Packt Publishing
Content preview from Mastering Apache Cassandra 3.x - Third Edition

Distributed

Cassandra is known as a distributed database. A Cassandra cluster is a collection of nodes (individual instances running Cassandra) all working together to serve the same dataset. Nodes can also be grouped together into logical data centers. This is useful for providing data locality for an application or service layer, as well as for working with Cassandra instances that have been deployed in different regions of a public cloud.

Cassandra clusters can scale to suit both expanding disk footprint and higher operational throughput. Essentially, this means that each cluster becomes responsible for a smaller percentage of the total data size. Assuming that the 500 GB disks of a six node cluster (RF of three) start to reach their maximum ...

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Publisher Resources

ISBN: 9781789131499Supplemental Content