What do you mean by ss table?

86

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Discuss and explain the various types of partitioners in cassandra?

66

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What do you understand by the super column in cassandra?

71

---

Elucidate the concept of cap theorem?

73

---

What is the procedure of data storage in cassandra?

73

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What do you understand by the term snitch in cassandra? Give some example.

67

---

Is it possible to add or delete column families in a working group?

67

---

What is mapper in map reduce?

601

---

What happens if the quantity of the reducer is 0 in mapreduce?

560

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Clarify what combiners are and when you should utilize a combiner in a map reduce job?

563

---

Clarify what is shuffling in map reduce?

600

---

What are the fundamental configurations parameters specified in map reduce?

571

---

What combiners are and when you should utilize a combiner in a map reduce job?

562

---

What are the four essential parameters of a mapper?

609

---

What does rack awareness mean?

383

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