Explain how does hbase actually delete a row?

158

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What is the reason of using hbase?

181

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Which command is used to run hbase shell?

172

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Define the difference between hive and hbase?

166

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Which one would you recommend for hbase table design approach – tall-narrow or flat wide?

319

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Why hbase is a schema-less database?

173

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What is the use of ycsb?

173

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what are the key components of hbase?

165

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name few other popular column oriented databases like hbase.

201

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What is hfile ?

287

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Is hbase an os independent approach?

185

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How can you make sure of logical grouping of cells in the hbase?

203

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Mention how many operational commands in hbase?

286

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What is the role of zookeeper in hbase?

182

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When should you use a reducer?

596

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