MySQL Forums
Forum List  »  NDB clusters

Re: Can mysql-cluster form a geographical datacenter?
Posted by: Jon Stephens
Date: December 22, 2015 04:15AM

No, that won't work. The SQL nodes need a fast connection to the data nodes as well.

The figure shown for maximum heartbeat (HeartbeatIntervalDbApi) is just what the code allows due to the data type of the parameter--the practical maximum is at most a few seconds. I certainly wouldn't try to set it for some time measured in days, or even hours. :)

Jon Stephens
MySQL Documentation Team @ Oracle

MySQL Dev Zone
MySQL Server Documentation
Oracle

Options: ReplyQuote


Subject
Views
Written By
Posted
Re: Can mysql-cluster form a geographical datacenter?
724
December 22, 2015 04:15AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.