[BDR] vs pgpool-II v3

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От	Wayne E. Seguin
Тема	[BDR] vs pgpool-II v3
Дата	13 августа 2015 г. 18:52:48
Msg-id	CANf8RLtkw29MG=VfA9xWNPRHXF-2WwKBU2FaY8maHRsqMCYwhA@mail.gmail.com обсуждение исходный текст
Ответы	Re: [BDR] vs pgpool-II v3 Re: [BDR] vs pgpool-II v3
Список	pgsql-general

Дерево обсуждения

Hello everyone!

The context of this is using BDR to implement a HA solution where we have one node getting all connections at a time, if the node fails we move all connections to another node. (eg. only one node gets all connections at any given time).

I am looking for help / advice on how to answer the following question I was presented with:

"BDR is only one in Beta compare to stable options: https://wiki.postgresql.org/wiki/Replication,_Clustering,_and_Connection_Pooling. Not sure why this solution would be chosen. Experience with pgpool is that you only needed to change a port and no SQL changes required on an application side."

I appreciate any input as to pros/cons of BDR vs PGPool-II v3 in this context.

~Wayne

Wayne E. Seguin

wayneeseguin@gmail.com

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