MuleSoft MCIA-Level-1 Exam With Confidence Using Practice Dumps

Object Store v2 (OSv2) in MuleSoft allows multiple applications within the same Anypoint Virtual Private Cloud (VPC) to share data. To achieve this, the OSv2 connector must be configured in each application to access the common persistent object store instance. This configuration enables the applications to read from and write to the same object store, facilitating data sharing. Object Store v2 is designed to be persistent and reliable, making it suitable for scenarios where data needs to be retained and shared across multiple applications.

References:

• MuleSoft Documentation on Object Store v2

Explanation

* If we store Correlation id value in step 1 as Mule event variables/attributes, the values will be cleared after server restart and we want system to be fault tolerant.

* The Correlation ID value in Step 1 should be stored in a persistent object store.

* We don't need to store Correlation ID value in Step 3 to persistent object store. We can store it but as we also need to make application performant. We can avoid this step of accessing persistent object store.

*  Accessing persistent object stores slow down the performance as persistent object stores are by default stored in shared file systems.

*  As the SOAP service is idempotent in nature. In case of any failures , using this Correlation ID saved in first step we can make call to SOAP service and validate the Correlation ID.

Top of Form

Additional Information:

* Competing Consumers are multiple consumers that are all created to receive messages from a single Point-to-Point Channel. When the channel delivers a message, any of the consumers could potentially receive it. The messaging system's implementation determines which consumer actually receives the message, but in effect the consumers compete with each other to be the receiver. Once a consumer receives a message, it can delegate to the rest of its application to help process the message.

Diagram Description automatically generated

* In case you are unaware about term idempotent re is more info:

Idempotent operations means their result will always same no matter how many times these operations are invoked.

Table Description automatically generated

Bottom of Form

To reduce the overall development time to release the System API, the most efficient approach is to use the Anypoint Connector for Salesforce. This connector is specifically designed to interact with Salesforce APIs, providing a seamless and optimized way to access customer data directly from Salesforce. Using this connector simplifies development, reduces complexity, and leverages built-in capabilities for authentication and data retrieval, ensuring a faster and more secure implementation.

References:

• Anypoint Connector for Salesforce
• Connecting to Salesforce with Anypoint Platform