Interested to Buy Any Domain ? << Click Here >> for more details...
What is a Cluster, Node and Key space in Cassandra ?
- 1 Answers
- 213 Views
- I also Faced
- E-Mail Answers
Answer / Sudheer
"Cluster": A cluster is a group of nodes that form a single logical data center. In Cassandra, multiple clusters can be part of a larger distributed system. nn"Node": Each node is an individual server where the data resides and runs the Cassandra process. Nodes communicate with each other to ensure consistency in data across the cluster. nn"Keyspace": A keyspace is a container for tables and provides a logical separation of resources within a single Cassandra instance."
| Is This Answer Correct ? | 0 Yes | 0 No |
Describe the different consistency levels for read operation in cassandra?
What are the management tools in Cassandra?
How is a keyspace created in cassandra?
Describe DataStaxOpsCenter?
What are the different composite keys in Cassandra?
Is it possible to add or delete column families in a working group?
What is gossip protocol in Cassandra?
Explain cap theorem?
Mention some important features of spm in cassandra?
What is CQLSH in Cassandra?
Difference between cassandra and mongodb?
Elaborate on cassandra - cql?
-
Apache Hadoop (394) - MapReduce (354)
- Apache Hive (345)
- Apache Pig (225)
- Apache Spark (991)
- Apache HBase (164)
- Apache Flume (95)
- Apache Impala (72)
- Apache Cassandra (392)
- Apache Mahout (35)
- Apache Sqoop (82)
- Apache ZooKeeper (65)
- Apache Ambari (93)
- Apache HCatalog (34)
- Apache HDFS Hadoop Distributed File System (214)
- Apache Kafka (189)
- Apache Avro (26)
- Apache Presto (15)
- Apache Tajo (26)
- Hadoop General (407)
