Hi everybody, I´m newbie on Sequoia, but i've read lots of documentation, and made some tests.
I have an Application in two subsidiaries of the same company. In both subsidiaries i have a jBoss with One application that access a local database. something like this: http://br.geocities.com/rafaelrfelipe/today.png The problem is: the data must be distributed! If an insert is executed at subsidiary 1, a select executed in subsidiary 2 must retrieve all data (includes this specific insert) Well, i´ve chose use Sequoia to help me make it work. I made a test configuring one controller with two backends (each one pointing to a one subsidiary), so i executed a update command. The update was successful and the data was updated on two oracles databases. But there´s a problem, the preferential link is unstable, so i unplug the net cable from one database server to see the failover algorithm in action (I though there was a queue of statements that wait the link become available to start to update after server is back). So i discovered that if a backend is down, sequoia does not updates the data after it´s back. I don´t know if I've configured something wrong or if this feature do not exist at all (a queue of update statements to be executed after backend returns of a crash). Is this feature possible? I used Raidb 1 algorithm I think that my final scenery it´s some like this: http://br.geocities.com/rafaelrfelipe/idea.png Is this scenery possible? Thanks for any response Rafael
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