View source for Hadoop: Sampel Dataset untuk test Hadoop

Sumber: http://www.hadooplessons.info/2013/06/data-sets-for-practicing-hadoop.html


To practise Hadoop you can use below ways to generate the big data (GB),So that you can get the real feel/power of the Hadoop.


==1.clearbits.net==

From clearbits.net, you can get quarterly full data set of stack exchange so that you can use it while you are practising the hadoop . it contains around 10 GB data.

==2.grouplens.org==

grouplens.org collected different rating data sets ,you can use it for practicing the hadoop.

If you have Hadoop installed on your machine,you can use the following two ways to generate data.

==hadoop-examples.jar randomwriter /random-data==

 cd /usr/local/hadoop
 hadoop jar ./share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.1.jar randomwriter /random-data

Membuat 10 GB data per node didalam folder /random-data di HDFS.

==hadoop-examples.jar randomtextwriter /random-text-data==


 cd /usr/local/hadoop
 hadoop jar ./share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.1.jar randomtextwriter /random-text-data

Membuat 10 GB text data per node dibawah folder /random-text-data di HDFS

==5. Amazon==

provides so many data sets ,you can use them.

==6. Stackoverflow==

Check answers of the same question on stackoverflow


==7. University of Waitako==

many data sets available for practicing machine learning.

==8. Quora==

See answers for the similar question on Quora.

If you know any free data sets ,please share in comments








==Referensi==

* http://www.hadooplessons.info/2013/06/data-sets-for-practicing-hadoop.html