||Oracle Replication Tips by Burleson
Oracle replication Conflict Avoidance
Conflict avoidance is the first step to insure transactions don’t end up
in the deferred error queues. In planning the replication environment,
you must insure that each master site has the ability to generate unique
keys. In the last chapter, we discussed two common methods to generate
unique keys: assigning blocks of numbers via sequences and attaching a
site prefix to a sequence number.
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