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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does HMaster do in HBase?
π‘ Hint: Think about the managing side.
Question 2
Easy
What is the purpose of the MemStore?
π‘ Hint: Itβs a temporary storage.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary role of the HMaster in HBase?
π‘ Hint: Think about management roles.
Question 2
True or False: HFiles in HBase can be modified after being written.
π‘ Hint: Remember the concept of immutability.
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
In a scenario where a RegionServer crashes, explain how the Write Ahead Log and HDFS contribute to data integrity.
π‘ Hint: Think about the functions of WAL in maintaining a snapshot.
Question 2
Design a sample HBase schema for a social media application that requires user posts and comments, and explain how you would utilize column families.
π‘ Hint: Consider the types of data that could be grouped under one family.
Challenge and get performance evaluation