Multiple Servers and Shared Editing Contexts
Multiple Servers and Shared Editing Contexts
- Subject: Multiple Servers and Shared Editing Contexts
- From: Karl <email@hidden>
- Date: Tue, 18 Nov 2003 09:52:11 -0500
Hi List,
Has anyone had any experience with multiple instances of WO when you
are using the shared editing context?
We are keeping a lot of lookup tables in the sharedEC for performance
reasons and go through the process of taking a local copy, updating in
a privateEC, etc, when we need to update a value.
This all works just fine when you have just one instance of the app
running. The sharedEC observes the change in the privateEC and simply
updates itself (we specifically fetch any inserts that we make into the
privateEC).
Has anyone had any experience of running multiple instances and had to
deal with the fact that the sharedEC doesn't notice changes made by
other instances?
It looks like we have to implement our own notification framework to
keep the sharedECs in sync across multiple instances on multiple
servers.
Let me know if I am missing something....
Karl
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