Scenario: Publishing from a Database to a Message Bus

You can use RSME to capture events from various databases and publish the events in real time over a message bus.

Publishing from Any Database to Any Message Bus
This is a RSME data flow diagram. It illustrates capture of data events in heterogeneous databases and propagation of these events to client application either directly or using any standard messaging systems. It illustrates how RSME components are deployed and how they interact with each other.

This is a RSME data flow diagram. It illustrates capture of data events in heterogeneous databases and propagation of these events to client application either directly or using any standard messaging systems. It illustrates how RSME components are deployed and how they interact with each other.

In this figure, events are published from different database systems to a number of applications. Inventory management is running on Adaptive Server. A customer relationship management (CRM) application is running on an Oracle database, and a manufacturing quality control system is running on IBM DB2.

In this configuration, a Sybase-certified message bus can be used. An application that is monitoring business activity requires real-time notification of critical events from all three source databases. The customer event management application enables the organization to notify customers proactively based on critical events. The organization may also want to, for example, notify customers if they have been sent defective items as identified by the quality control system. An operational data store is updated in real-time from all three source systems.