Interested to Buy Any Domain ? << Click Here >> for more details...
Define composite key?
- 1 Answers
- 89 Views
- I also Faced
- E-Mail Answers
Answer / Shuchi Garg
A Composite Key is a primary key made up of multiple columns (attributes) in Apache Cassandra. It allows for efficient data organization and retrieval by distributing data across nodes based on the key attributes.
| Is This Answer Correct ? | 0 Yes | 0 No |
What do you understand by column family?
What are the consistency levels for write operations in Cassandra?
What is the role of alter keyspace?
What are the different components of Cassandra?
Define commit log?
What is a Seed Node in Cassandra ?
What are the other components of Cassandra?
Difference between cassandra and mongodb?
What is the significance of cluster class in Cassandra?
What are the different elements of row in cassandra?
Define the management tools in Cassandra?
When do you have to avoid secondary indexes?
-
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)
