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From Ashish Kumar9 <ashis...@in.ibm.com>
Subject Re: Cluster sizing
Date Fri, 29 May 2015 06:15:31 GMT
Can you share some more inputs on requirement .

What is the analytics usecase ? ( Batch Processing , Real Time , In-Memory 
Requirements ) 
Which distribution of Hadoop ?
What is the storage growth rate ?
What are the data ingest requirements ?
What kind of jobs will run on the cluster ?
What is the nature of data ? Is data compression applicable ? 
What is the HA requirements ? What is the performance expectations ? 

Based on these requirements , you would have to design compute , storage 
and also network elements 

Thanks and Regards,
Ashish Kumar
IBM Systems BigData Analytics Solutions Architect


From:   Bhagaban Khatai <email.bhagaban@gmail.com>
To:     user@hadoop.apache.org
Date:   05/29/2015 11:32 AM
Subject:        Cluster sizing



Hi,

I wanted to know how I can determine how many nodes with cores/storage in 
TB and RAM needed, if I will receieve the data volume increase from 1TB to 
100TB per day. Can someone help me here to create a excel based on this.

Thanks

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