Certified MuleSoft Platform Integration Architect

By Salesforce · Question Mode

QuestionQ42

VerifiedDesigning integration solutions to meet reliability requirements

A Mule application synchronizes customer data between two distinct database systems.

What is a primary benefit of using extended Architecture (XA) transactions instead of local transactions to synchronize these two different database systems?

Explanation

XA transactions use two-phase commit to make operations across multiple transactional resources atomic. If the global transaction fails and rolls back, the transaction manager coordinates rollback of the participating database operations, preventing a partial update in only one database. XA transactions can add latency and configuration complexity rather than improving speed or minimizing configuration.

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