The multi data source has two strategy options for highly available connections for an Oracle RAC database. The strategy is defined by the Algorithm Type parameter.
In this recipe, the multi data source
ds-XA will be changed from the default
Failover algorithm to the Load Balance strategy.
This recipe will change the parameters of the
ds-XA data source, so make sure the multi data source and the individual data sources
ds-XA-rac02 have already been created from the previous recipe.
Carry out the following steps to configure the high availability strategy for the multi data source: