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20090713 Hbase Schema Design Case Studies

by Innovator at Ericsson on Jul 13, 2009

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I collected and organized some cases about how to design hbase table schema, in contrast to classical RDBMS. Any suggestions are welcomed!

I collected and organized some cases about how to design hbase table schema, in contrast to classical RDBMS. Any suggestions are welcomed!

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18 of 8 previous next Post a comment

  • ssuser127ec3 석준 윤 at SK커뮤니케이션즈 good 1 year ago
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  • telnetor telnetor 几种表的设计模式 1 year ago
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  • shyamite shyamite good one! 3 years ago
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  • lchusty lchusty Good 3 years ago
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  • mattcward Matthew Ward Would also recommend putting a few points as to why you would use a reverse timestamp on recording user actions: In hbase scan is lexicographically incrementing, so if you wish to query recent actions, you need to store the data in an order fashion so that the scan operation is in reality descending (inverse timestamp). 3 years ago
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  • mattcward Matthew Ward For examples using the INC_COUNTER, is there a 'nice' eg-> sql auto_increment, or do you query once to see if it exists before writing? Additionally, how would you handle 'locking' or race conditions to write the same value twice? Example 2 statistics come in for $ts.... how to determine who write to $ts0 and $ts1 3 years ago
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  • srikanthps Srikanth Shreenivas, Software Architect at Weasleys' Wizard Wheezes Not clear. Did not understand the notations used. 3 years ago
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  • tednag Tetsuro Nagae good! 3 years ago
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20090713 Hbase Schema Design Case Studies 20090713 Hbase Schema Design Case Studies Presentation Transcript