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Cassandra Interview Questions and Answers
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Questions
Cassandra
0
votes
Q: Name some features of Apache Cassandra.
asked
Mar 13
in
Cassandra
by
kamalkhandelwal29
apache
cassandra
0
votes
Q: Define replication strategy.
asked
Mar 13
in
Cassandra
by
kamalkhandelwal29
replication
strategy
0
votes
Q: Define replication factor.
asked
Mar 13
in
Cassandra
by
kamalkhandelwal29
replication
factor
0
votes
Q: What is cluster in Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra-cluster
0
votes
Q: Mention some important features of SPM in Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
spmcassandra
0
votes
Q: What are the management tools in Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandramanagementtools
0
votes
Q: How the SSTable is different from other relational tables?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
sstable
0
votes
Q: What is SSTable?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
sstable
0
votes
Q: What is memtable?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
memtable
0
votes
Q: How does Cassandra perform write function?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra-functions
0
votes
Q: What are the other components of Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra
0
votes
Q: Mention some important components of Cassandra data models?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandracomponents
0
votes
Q: What was the design goal of Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra-goal
0
votes
Q: Where Cassandra stores its data?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra-data
0
votes
Q: What are the benefits/advantages of Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandrabenefits
0
votes
Q: Who was the original author of Cassandra?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandraauthor
0
votes
Q: In which language Cassandra is written?
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra-language
0
votes
Q: Explain Cassandra.
asked
Sep 8, 2023
in
Cassandra
by
sharadyadav1986
cassandra
0
votes
Q: Who uses Cassandra?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
cassandra
0
votes
Q: How Cassandra provide High availability feature?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
cassandra-features
0
votes
Q: What are the befefits of NoSQL over relational database?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
relational-database
0
votes
Q: What are "Coordinator Nodes" in Cassandra?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
coordinator-nodes
+1
vote
Q: What happens to existing data in my cluster when I add new nodes?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
nodes
cassandra
0
votes
Q: I have a row or key cache hit rate of 0.XX123456789 reported by JMX. Is that XX% or 0.XX% ?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
key-cache
0
votes
Q: When to avoid secondary indexes?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
secondary-index
0
votes
Q: When to use secondary indexes?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
secondary-index
+1
vote
Q: When should you not use Cassandra? OR When to use RDBMS instead of Cassandra?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
cassandra
rdbms
0
votes
Q: When to use Cassandra?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
cassandra-use
0
votes
Q: What is the difference between Cassandra, Hadoop Big Data, MongoDB, CouchDB?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
couchdb
mondodb
hadoop
0
votes
Q: What do you understand by Kundera?
asked
Jan 2, 2023
in
Cassandra
by
sharadyadav1986
kundera
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