Which integration method is commonly used for real-time data synchronization in Salesforce B2C Commerce?

The integration method commonly used for real-time data synchronization in Salesforce B2C Commerce is webhooks. Webhooks allow applications to send real-time data updates to other systems immediately when certain events occur. This push mechanism ensures that data is synchronized without delay and can trigger actions or updates in other systems as changes happen.

Webhooks stand out because they enable immediate response to events such as customer actions, inventory updates, or order processing, making them particularly suitable for applications that require timely data synchronization.

In contrast, other methods like the Bulk API are designed for high-volume data transfers rather than real-time updates, as they operate on a batch processing basis. The Streaming API, while designed for real-time event monitoring, is more focused on subscribing to changes in data rather than pushing updates immediately. Scheduled jobs, on the other hand, are not real-time and instead carry out tasks at pre-defined intervals, which does not meet the need for instantaneous updates.