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My Network Admin. wants an "Active/Active" with shared storage There is no such thing as an "active/active" instance. Only one node of the cluster can be hosting the SQL instance for a failover cluster instance. If by "active/active" you mean having two different SQL Server failover cluster instances, that is possible. Why shared storage? That's an ...


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High Availability (HA) is a very generic term that can be applied to a whole range of different scenarios. There is no “one size fits all” approach to delivering High Availability (HA). Unique application attributes, business requirements, operational capabilities and legacy infrastructure can all influence HA technology selection. And technology is only ...


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SQL Server 2012/2014 with AlwaysOn adds a lot of capabilities that get you close to Oracle RAC - and in some cases improve on it. (Recall that with RAC, you need to be using Oracle app server, weblogic, and JDBC - plus operating in a single data center and the app can connect to only one RAC cluster - shared storage means RAC doesn't work in the cloud). ...



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