Filename: 52660796-EAI-Tibco-ADB-2.ppt

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EAI Center Of Excellence

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Tibco ActiveDatabase Adapter

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Adapter Architecture

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Message Transports• TIBCO Rendezvous

ActiveEnterprise Message: provides class information and packing rules for the TIBCO Adapter SDK set of data types.

Rendezvous Message basic TIBCO Rendezvous wire format.

XML Message

• TIBCO Enterprise for JMS :Communicate only with the TIBCO Enterprise for JMS server

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TIBCO Runtime Agent

• Provides basic connectivity between the other components and manages the components on each machine.

• Provides the run-time environment; that is, all the shared libraries including third-party libraries

• An agent that runs in the background and starts and stops processes according to deployment information.

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Basic Features – Contd.

• Publish data by value cannot handle data types such as Oracle LONG and LONG RAW.

• Publish by reference - handles data types such as Oracle LONG and LONG RAW

• Publish on parameterized subjects.

• Pre-register certified subscribers with a certified publisher.

• Update both parent and child tables within a publication.

• Subscribe using wildcard subject names

• Use request-response semantics to publish SQL statements, stored procedures.

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Basic Features – Contd.

• Polling or Alerter : asynchronously alert the adapter of changes in the database

• Exception Table

• Loop Detection

• The adapter supports the following SQL operations for publishing and subscribing:

• INSERT

• UPDATE

• DELETE

• UPDATE/INSERT (update if row exists, otherwise insert)

•Timely Processing of Data : limits the number of messages that are picked up per poll period

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Configuring a publisher adapter

• Create Tables using scripts

Source table.

Publishing table - the new data from the source table is copied using the trigger. Table has additional columns (prefixed by ADB_) that are used by the adapter.

Destination table ADB update new data.

Exception table

• Configure the adapter in BW designer

• Design Time configurations

• Run Time configurations

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Configuring a publisher adapter - contd

• Select the publisher

Configure the source table, child tables if any.

Message transport etc.

Save the project

Build Ear file – Multi file format.

Deploy using TIBCO Admin

Run the adapter

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THANK YOUTHANK YOU

Filename: 52660796-EAI-Tibco-ADB-2.ppt

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