Answer / Dushyant Yadav

The main table design approaches in HBase are Wide-Row Design (using many columns from the same family) and Thin-Row Design (using different families for different types of data). The choice depends on the nature of the data and the desired query patterns. Wide-row design can improve query performance but may lead to issues with row size, while thin-row design can help manage row size but requires more tables for related data.

In hbase what is column families?

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What is the row key?

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How to create table in hbase?

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What is the difference between hbase and hdfs?

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Which method is used to access HFile directly without using HBase?

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What is the role of zookeeper in hbase?

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What is the use of ycsb?

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Discuss about the different tombstone markers used for deletion purposes in HBase.?

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Why to use hbase?

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How many operational commands in hbase?

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hbase support syntax structure like sql. Yes or no?

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Which code do we use to open the connection in Hbase?

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