Database - RAC/Scalability (MOSC)

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Database link

edited Aug 4, 2009 12:05AM in Database - RAC/Scalability (MOSC) 3 commentsAnswered
 Hi,
We have two RAC databases, one with 3 nodes and one with 2 nodes. And a database link exists between both of them (database with 3 nodes is the source database). When we get the AWR in the source database, we look at the "SQL ordered by executions" because we are interested about the database link SQLs, and we get four types of connections:

  oracleprub2@JC15CL2X
  oracle@JC15CL2X

  oracleprub1@JC15CL1X
  oracle@JC15CL1X


JC15CL1X, JC15CL2X are the database's nodes that has the dblink.
prub1, prub2 are the two instances of this database.

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