Ace Your MuleSoft-Integration-Architect-I Salesforce MuleSoft Exam

When a Mule application uses batch job scope to process large datasets and is deployed on multiple CloudHub workers without persistence queues enabled, the following scenario occurs if a worker crashes:

• Batch Job Scope: Batch jobs are designed to handle large datasets by splitting the work into records and processing them in parallel.
• Non-Persistent Queues: When persistence is not enabled, the state of the batch processing is not stored persistently. This means that if a worker crashes, the state of the in-progress batch job is lost.
• Worker Crash Consequence:

This behavior can cause issues such as duplicate data in Salesforce CRM and inefficiencies in processing.

References

• MuleSoft Batch Processing
• MuleSoft CloudHub Workers

According to MuleSoft's IT delivery and operating model, one effective approach to reduce the frequency of IT project delivery failures is to decouple central IT projects from the innovation that happens within each line of business. This approach allows individual business units to innovate and develop solutions tailored to their specific needs while the central IT team focuses on providing core services and governance. By decentralizing innovation, organizations can increase agility, reduce bottlenecks, and foster a more responsive IT environment that can quickly adapt to changing business requirements.

References

• MuleSoft IT Operating Model Guidelines
• Anypoint Platform Documentation on Decoupling IT Projects

During the API implementation phase, the integration team should use the API specification to build the MuleSoft application. This involves leveraging the defined API contract to guide the development of the API’s actual implementation. By adhering to the specification, developers ensure that the API meets the agreed-upon requirements and behaviors. This phase includes coding, integrating with backend systems, and ensuring that the implementation aligns with the design and functional requirements outlined in the API specification.

References:

• API-led Connectivity Best Practices
• API Lifecycle Management