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Home » Quiz » Data Engineer Quiz

Which NoSQL database is known for its ability to handle graph data efficiently?

Difficulty level
  • Cassandra
  • MongoDB
  • Neo4j
  • Redis
Neo4j is a graph database known for its efficient handling of graph data structures. It offers native support for graph storage and traversal, making it suitable for applications requiring complex relationship analysis.
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Data Engineer Quiz
Quiz
Scenario: Your organization is planning to migrate its big data storage infrastructure to the cloud. As a data engineer, you need to recommend a suitable storage solution that offers high durability, scalability, and low-latency access. Which cloud storage service would you suggest and why?
In an ERD, a ________ is a unique identifier for each instance of an entity.

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  • In Apache Flink, ________ allows for processing large volumes of data in a fault-tolerant and low-latency manner.
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