Un-Answered Questions { Big Data }

What is the primary objective of NoSQL databases?

70


What is Cassandra Query Language?

72


What are the different components of Cassandra?

85


What are “Seed Nodes” in Cassandra?

277


What do you understand by High availability?

63


What is gossip protocol in Cassandra?

67


How Cassandra provide High availability feature?

46


What is NoSQL database?

68


When to use Cassandra?

101


Is there an update statement?

94


Does cloudera offer a vm for demonstrating impala?

39


How do I try impala out?

52


How does impala compare to hive and pig?

36


How does impala achieve its performance improvements?

33


Can I use impala to query data already loaded into hive and hbase?

45