On Nov 28, 2009, at 1:57 PM, Brice Figureau wrote:

>> This basically says that multiple masters is really complicated and
>> you shouldn't do it, which is not where we want to end up.
>>
>> IMO, the right approach is to have a node manager capable of
>> functioning as an inventory server (holdiing all fact/node data), and
>> then have the servers query that (with the same kind of caching
>> they're doing now).
>>
>> This gets you essentially everything you need, and all it says is:   
>> If
>> you want multimaster, you have to have an inventorying node manager.
>
> But people running multi master mainly do this for failure resistance,
> and we're just adding a single point of failure... Don't you think  
> this
> is a problem?


Yeah, it is, I guess.  My plan was always to punt with "scale it like  
you would any rails app", but i know that's a cop-out.

You're right that, in the end, the structure of the interactions  
shouldn't require that separate system.

-- 
There are three kinds of death in this world. There's heart death,
there's brain death, and there's being off the network. -- Guy Almes
---------------------------------------------------------------------
Luke Kanies | http://reductivelabs.com | http://madstop.com

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