there are few sql database like products built on hadoop for large scale data you may want to take a look at hbase or hive or combined both on how they suit your needs
you want to do more on data analytics and machine learning then you can take a look at mahout as well On Wed, Sep 5, 2012 at 2:12 PM, pgaurav <[email protected]> wrote: > > Hi Guys, > I’m 5 days old in hadoop world and trying to analyse this as a long term > solution to our client. > I could do some r&d on Amazon EC2 / EMR: > Load the data, text / csv, to S3 > Write your mapper / reducer / Jobclient and upload the jar to s3 > Start a job flow > I tried 2 sample code, word count and csv data process. > My question is that to further analyse the data / reporting / search, what > should be done? Do I need to implement in Mapper class itself? Do I need to > dump the data to the database and then write some custom application? What > is the standard way to analysing the data? > > Thanks > Prashant > > -- > View this message in context: > http://old.nabble.com/Using-hadoop-for-analytics-tp34391246p34391246.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > -- Nitin Pawar
