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From Maxim Potekhin <>
Subject Re: Tool for SQL -> Cassandra data movement
Date Tue, 01 Nov 2011 18:18:00 GMT
Just a short comment -- we are going the CSV way as well because of its 
compactness and extreme portability.
The CSV files are kept in the cloud as backup. They can also find other 
uses. JSON would work as well, but
it would be at least twice as large in size.


On 9/22/2011 1:25 PM, Nehal Mehta wrote:
> We are trying to carry out same stuff, but instead of migrating into 
> JSON, we are exporting into CSV and than importing CSV into 
> Cassandra.  Which DB are you currently using?
> Thanks,
> Nehal Mehta.
> 2011/9/22 Radim Kolar < <>>
>     I need tool which is able to dump tables via JDBC into JSON format
>     for cassandra import. I am pretty sure that somebody already wrote
>     that.
>     Are there tools which can do direct JDBC -> cassandra import?

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