Cache Messages with Singleton Pipes and Using Pipes for Persistent Messaging
On
Autonomous Database the
DBMS_PIPE package includes support for Singleton Pipes and
Persistent Messaging Pipes.
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Singleton Pipes allow you to cache and retrieve a custom message and share the message across multiple database sessions with concurrent reads.
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Persistent Messaging Pipes allow you to store messages in Cloud Object Storage. Using persistent messages you can send and receive messages within a single database or between multiple databases in the same or in different regions, without message size limitations.
- Cache Messages with Singleton Pipes
Singleton Pipe is an addition to theDBMS_PIPEpackage that allows you to cache and retrieve a custom message and share the message across multiple database sessions with concurrent reads. - Use Persistent Messaging with Messages Stored in Cloud Object Store
TheDBMS_PIPEpackage has extended functionality on Autonomous Database to support persistent messaging, where messages are stored in Cloud Object Store.
Parent topic: Features