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From Mark Kerzner <markkerz...@gmail.com>
Subject Re: Cassandra and concurrent programming
Date Mon, 16 May 2011 20:57:54 GMT
Thank you for a quick answer - I could impress my colleagues at the meeting
:)

On Mon, May 16, 2011 at 2:54 PM, Peter Schuller <peter.schuller@infidyne.com
> wrote:

> > In threading, you would do an atomic "put if not present," is there such
> a
> > thing in Cassandra?
>
> No. In general, one works to avoid the need for strong co-ordination.
> If strong co-ordination is truly required, some external method is
> required. Some people use ZooKeeper (http://zookeeper.apache.org/) for
> that.
>
> --
> / Peter Schuller
>

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