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Re: [grouper-users] Co-locating grouper, fail-over and replication


Chronological Thread 
  • From: "GW Brown, Information Systems and Computing" <>
  • To: Gabby Capitanchik <>, Grouper Users Mailing List <>
  • Subject: Re: [grouper-users] Co-locating grouper, fail-over and replication
  • Date: Tue, 12 May 2009 11:36:44 +0100

Hi Gabby,

There is no clustering at present. All data is held in a central database so database specific synchronisation / clustering / failover techniques can be used to ensure high availability.

The API (and UI and Web service components) can be installed on multiple machines. The UI and WS can be load balanced (sticky sessions).

We are currently working on 'notifications' and improved provisioning capabilities so it may become possible to propagate changes from one Grouper instance to another, though additional work might be needed to ensure that IDs were propagated appropriately.

Gary

--On 12 May 2009 11:20 +0100 Gabby Capitanchik <> wrote:

Hi,

I was wondering if it was possible to deploy Grouper across multiple
servers to allow for fail over. If Grouper was deployed in that what
would be the best way to replicate groups and group memberships and any
changes to those.

Cheers

Gabby Capitanchik

--
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.




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GW Brown, Information Systems and Computing




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