What is the difference between Cassandra and Hadoop ?
Answer : All nodes are same in Peer-to-Peer
Distributed architecture. Master/Slave. Name Node act as Master and data node act as worker node.
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apache cassandra interview questions
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What is secondary index in Cassandra ?
Answer : A primary index is global, although a secondary index is local.
What is Cassandra data modelling ?
Answer : The Group of independent servers (usually in close proximity to one another) interconnected via network to work as one centralized data processing resource…
What is Cassandra database software ?
Answer : Apache Cassandra is a simple and open-source provides NoSQL DBMS build to handle huge volume of data against more fabric servers
