Re: Advantage of ThirdParty Cluster over Oracle Supplied Free one
From: Pedro Espinoza <raindoctor_at_gmail.com>
Date: Wed, 16 Jan 2008 15:17:21 -0500
Message-ID: <b86c876f0801161217w481f8c8cx551544e61dd236f0@mail.gmail.com>
Date: Wed, 16 Jan 2008 15:17:21 -0500
Message-ID: <b86c876f0801161217w481f8c8cx551544e61dd236f0@mail.gmail.com>
- there are various kind of clusters: single system image clusters (oracle rac falls under this category); high performance cluster (oracle claims rac is high performance);load-balancing cluster (oracle rac does this); high availability clusters (rac is ha as well).
- some one has to manage services (say, cluster file system, nfs, oracle instance, interface, disks, sendmail, dns, etc). There is a way to manage syslog across all nodes: here comes evmd of tru64 cluster or of oracle rac.
- If you want to manage only oracle rac instances, yes, you have no choice but to deploy oracle clusterware. If your organization has already deployed clusters supporting non-oracle related services, then go with a clusterware that is certified to be compatible with oracle clusterware.
>
> Does anybody know what the thrid party cluseterware
> from Veritas SUN and IBM HACMP over and above what has
> already been offered by Oracle for free.
>
-- http://www.freelists.org/webpage/oracle-lReceived on Wed Jan 16 2008 - 14:17:21 CST