Data Partitioning Quiz

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Questions and Answers

What is another term for a partition in MongoDB, Elasticsearch, and SolrCloud?

  • Tablet
  • Region
  • Shard (correct)
  • Vnode

How are partitions defined?

  • Partitions are not defined for data
  • Each piece of data belongs to multiple partitions
  • Each piece of data belongs to exactly one partition (correct)
  • Partitions are randomly assigned to data

What is the main reason for wanting to partition data?

  • Scalability (correct)
  • Simplicity
  • Data integrity
  • Security

What does each partition represent?

<p>A small database of its own (C)</p> Signup and view all the answers

What did Grace Murray Hopper emphasize in the provided quote?

<p>State relationships, not procedures (D)</p> Signup and view all the answers

What is the main purpose of partitioning data?

<p>To improve scalability and performance (A)</p> Signup and view all the answers

Which term is commonly used to refer to a partition in MongoDB, Elasticsearch, and SolrCloud?

<p>Shard (D)</p> Signup and view all the answers

What is the main benefit of breaking data into partitions?

<p>Scalability and parallel processing (D)</p> Signup and view all the answers

How are partitions typically defined in relation to the data?

<p>Each piece of data belongs to exactly one partition (D)</p> Signup and view all the answers

What is another term used for a partition in HBase and Bigtable?

<p>Region (B)</p> Signup and view all the answers

What is the term used for a partition in MongoDB, Elasticsearch, and SolrCloud?

<p>Shard (C)</p> Signup and view all the answers

How are partitions typically defined in relation to the data?

<p>Each piece of data belongs to exactly one partition. (A)</p> Signup and view all the answers

What is the main purpose of partitioning data?

<p>To achieve scalability (A)</p> Signup and view all the answers

What did Grace Murray Hopper emphasize in the provided quote?

<p>The importance of dividing data into smaller pieces (D)</p> Signup and view all the answers

Which term is commonly used to refer to a partition in HBase and Bigtable?

<p>Region (B)</p> Signup and view all the answers

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