Practice Hbase Components (detailed) (2.3) - Cloud Storage: Key-value Stores/NoSQL
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HBase Components (detailed)

Practice - HBase Components (detailed)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does HMaster do in HBase?

💡 Hint: Think about the managing side.

Question 2 Easy

What is the purpose of the MemStore?

💡 Hint: It’s a temporary storage.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary role of the HMaster in HBase?

Data storage
Managing regions
Monitoring health

💡 Hint: Think about management roles.

Question 2

True or False: HFiles in HBase can be modified after being written.

True
False

💡 Hint: Remember the concept of immutability.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

In a scenario where a RegionServer crashes, explain how the Write Ahead Log and HDFS contribute to data integrity.

💡 Hint: Think about the functions of WAL in maintaining a snapshot.

Challenge 2 Hard

Design a sample HBase schema for a social media application that requires user posts and comments, and explain how you would utilize column families.

💡 Hint: Consider the types of data that could be grouped under one family.

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Reference links

Supplementary resources to enhance your learning experience.