what are the main components of cassandra data model?

69

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what is composite type in cassandra?

55

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what are the values stored in the cassandra column?

64

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When to use secondary indexes?

69

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What are the benefits of NoSQL over relational database?

103

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I have a row or key cache hit rate of 0.XX123456789 reported by JMX. Is that XX% or 0.XX% ?

57

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When to avoid secondary indexes?

60

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What ports does Cassandra use?

51

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When should you not use Cassandra? OR When to use RDBMS instead of Cassandra?

100

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What are secondary indexes?

67

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What is the design architecture of Cassandra?

59

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Who uses Cassandra?

51

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JMX stands for?

85

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What are the different features of Cassandra?

65

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What happens to existing data in my cluster when I add new nodes?

125

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