Re: Constant WAL replay

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От Hans-Jürgen Schönig
Тема Re: Constant WAL replay
Дата
Msg-id 426D436D.1000604@cybertec.at
обсуждение исходный текст
Ответ на Re: Constant WAL replay  (Neil Conway <neilc@samurai.com>)
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Neil Conway wrote:
> Hans-Jürgen Schönig wrote:
> 
>> The idea: We are looking for a way to implement a synchronous 
>> single-master / multiple slaves systems.
>> Meanwhile we are able to serialize / deserialize WAL records and send 
>> them to a group communication system which transports those records to 
>> the slave database.
> 
> 
> BTW, what is the benefit to using a GCS here?
> 
> -Neil


currently i have used it because it is simple.
at the moment we are just doing experiments to see how log information 
can be treated. shipping the data is not the problem - the real problem 
is getting it back in.

good ideas are welcome ;)
best regards,
    hans


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