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From Ryan Rawson <ryano...@gmail.com>
Subject Re: [announce] Accord: A high-performance coordination service for write-intensive workloads
Date Sat, 24 Sep 2011 02:09:45 GMT
Did you guys run HBase with accord and see improved performance?

What other "hooks" can you tell us that would be worth the immense
task of learning the ins and outs of a new distributed system?
Performance is great, but you can hack around that, and HBase is not a
heavy user of ZK.

-ryan

On Fri, Sep 23, 2011 at 6:54 PM, OZAWA Tsuyoshi
<ozawa.tsuyoshi@lab.ntt.co.jp> wrote:
> Cages is the library on the top of ZooKeeper.
> Accord provides coordination service like ZooKeeper. Thus, Cage-like system
> can be implemented on the top of Accord.
>
> (2011/09/24 8:38), Edward Capriolo wrote:
>>
>> The cages library http://code.google.com/p/cages/ seems to be similar.
>>
>> On Fri, Sep 23, 2011 at 4:52 PM, Ted Dunning<ted.dunning@gmail.com>
>>  wrote:
>>
>>> This is not correct.  You can mix and match reads, writes and version
>>> checks
>>> in a multi.
>>>
>>> 2011/9/23 OZAWA Tsuyoshi<ozawa.tsuyoshi@lab.ntt.co.jp>
>>>
>>>> - Limited Transaction APIs. ZK can only issue write operations (write,
>>>> del) in a transaction(multi-update).
>>>>
>>>
>>
>

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