If you are talking about Oracle RAC One Node, it is an option to an Enterprise License and you can find pricing here: https://shop.oracle.com/pls/ostore/product?p1=OracleRealApplicationClustersOneNode&sc=ocom_oraclerealapplicationclustersonenode <https://shop.oracle.com/pls/ostore/product?p1=OracleRealApplicationClustersOneNode&sc=ocom_oraclerealapplicationclustersonenode>$10,000/processor list - $1500 less than half the cost of a RAC license. -- Glenn Stauffer Millport, PA On Tue, Mar 9, 2010 at 5:05 PM, Crisler, Jon <Jon.Crisler@xxxxxxx> wrote: > If I run a single-node RAC cluster, do I actually need to purchase a RAC > license, or will a Oracle Enterprise license be sufficient ? >