[quot AleksRous#22384694]

Нет. Начинай читать здесь - Introduction to Oracle GoldenGate

Extract captures from a data source that can be one of the following:

Source tables, if the run is an initial load.

The database recovery logs or transaction logs (such as the Oracle redo logs or SQL/MX audit trails). The actual method of capturing from the logs varies depending on the database type. For example, Oracle GoldenGate for Oracle offers an integrated capture mode, in which Extract interacts directly with a database logmining server that mines the Oracle transaction stream. See "About Integrated Capture" in Installing and Configuring Oracle GoldenGate for Oracle Database for more information about integrated capture.

A third-party capture module. This method provides a communication layer that passes data and metadata from an external API to the Extract API. The database vendor or a third-party vendor provides the components that extract the data operations and pass them to Extract.