Oracle; Steams; OverviewIntroduction
Streams can do what Message QueueHA data synchronization Data warehouse data extraction Streams is how to achieve data synchronization Capture ProcessSource Change QueuePropogation ProcessDestination Change QueueApply ProcessStreams is how to achieve data synchronization can be synchronized data DML: insert, update, delete, lob operationDDL: alter, create indexUser MessageStreams advantage with the support of heterogeneous