Which integration method is not typically used for Salesforce data extraction?

Selecting Salesforce Data Loader as the integration method not typically used for Salesforce data extraction is accurate in the context of automated processes.

The Salesforce Data Loader is primarily a desktop application designed for batch processing of large volumes of data, including data import and export tasks. While it is capable of extracting data from Salesforce, it is generally used in manual scenarios where a user interacts with the software to perform specific data operations, rather than for automated integration tasks. Thus, it is less favored in scenarios requiring high-frequency or real-time data extraction.

In contrast, the other methods listed are more sophisticated and suitable for automated data extraction. The Salesforce Bulk API is designed for handling large volumes of data and allows for asynchronous operations, making it ideal for background data processing. The Salesforce Outbound Messaging provides a mechanism for automatic notifications, sending data in real-time when specific changes occur in Salesforce records. Lastly, the Salesforce Query API is intended for ad-hoc queries and allows for real-time data retrieval through SOQL (Salesforce Object Query Language), supporting direct queries to the Salesforce database.

Overall, the nature of the Salesforce Data Loader being manual aligns with it being less typical for consistent data extraction when compared to more automated options provided by the other methods.