Unit 3


For a database, the data extraction process involves the following steps:

  1. Check for changes to the structure of the data, including the addition of new tables and columns. Changed data structures have to be dealt with programmatically.
  2. Retrieve the target tables and fields from the records specified by the integration’s replication scheme.
  3. Extract the appropriate data, if any.

+ There are no comments

Add yours

This site uses Akismet to reduce spam. Learn how your comment data is processed.