Ace Your Integration-Architect Integration Architecture Designer Exam

 These are three considerations that an Integration Architect should consider when recommending Platform Event as an Integration solution. Platform Events are a type of event-driven architecture that allows you to publish and subscribe to custom events in Salesforce and external systems. Platform Events have some limitations and features that an Integration Architect should be aware of, such as:

• Inability to query event messages using SOQL. Platform Events are not stored in Salesforce database, but in an event bus that retains them for 24 hours. You cannot use SOQL to query event messages, but you can use the EventLogFile object or the Event Monitoring feature to access them.
• Inability to create a Lightning record page for platform events. Platform Events are not standard or custom objects, but a special type of sObject that can be inserted into the event bus. You cannot create a Lightning record page for platform events, but you can use Apex triggers, Lightning web components, or CometD clients to subscribe to them.
• When you delete an event definition, it’s permanently removed and can’t be restored. An event definition is a metadata type that defines the schema and properties of a platform event message. You can create or modify event definitions in Salesforce Setup or using Metadata API. However, if you delete an event definition, it’s permanently removed from your org and can’t be restored. You also lose access to any event messages that use that event definition.

References: Certification - Integration Architect - Trailhead, [Platform Events Developer Guide]

User Interface API should be used to implement this integration. User Interface API is a RESTful API that allows you to create native mobile apps and custom web apps with the look and feel of Salesforce’s Lightning Experience. User Interface API provides access to metadata, data, and UI components, such as layouts, actions, picklists, and record types. User Interface API also handles security, performance, and compatibility across different devices and browsers. References: Certification - Integration Architect - Trailhead, [User Interface API Developer Guide]

The API that should be used for the Salesforce platform event solution is Tooling API. Tooling API is a specialized API that exposes metadata used in developer tooling that you can access through REST or SOAP. You can use Tooling API to create, update, or delete platform event definitions and fields4 Streaming API is used to subscribe to platform events and receive notifications when they are published5

References: Platform Events Developer Guide | Salesforce Developers, Define and Publish Platform Events Unit | Salesforce Trailhead

QUESTIONNO: 241

Northern Trail Outfitters is in the final stages of merging two Salesforce orgs but needs to keep the retiring org available for a short period of time for lead management as it is connected to multiple public web site forms. The sales department has requested that new leads are available in the new Salesforce instance within 30 minutes.

Which two approaches will require the least amount of development effort?

Choose 2 answers

A Configure named credentials in the source org.

B Use the Composite REST API to aggregate multiple leads in a single call.

C Use the tooling API with Process Builder to insert leads in real time.

D Call the Salesforce REST API to insert the lead into the target system.

Answer: A, B

The two approaches that will require the least amount of development effort are configuring named credentials in the source org and using the Composite REST API to aggregate multiple leads in a single call. Named credentials are a type of metadata that store authentication information for accessing external services, such as the target Salesforce org. By using named credentials, you can simplify the code for making callouts and avoid hardcoding credentials or tokens. The Composite REST API is a resource that allows you to execute multiple REST API requests in a single call. You can use the Composite REST API to create, update, or delete up to 25 records in one request. This can reduce the number of API calls and improve performance.

References: [Named Credentials], [Composite Resources]

• Option A is correct because external gateway products in use can affect the performance and security of outbound integrations from Salesforce to on-premise servers. External gateway products are software or hardware devices that act as intermediaries between Salesforce and the on-premise servers, such as firewalls, proxies, load balancers, or VPNs. They can have different configurations, features, and limitations that can impact the speed, reliability, and security of the data transmission. For example, some external gateway products may require authentication, encryption, or compression of the data, which can add overhead and latency to the integration. Some external gateway products may also have bandwidth or throughput limits, which can affect the scalability and availability of the integration. Therefore, the architect should consider the external gateway products in use before recommending a solution.
• Option B is incorrect because a default gateway restriction is not a factor that can affect the performance and security of outbound integrations from Salesforce to on-premise servers. A default gateway restriction is a feature that allows administrators to restrict outbound requests from Salesforce to a specific IP address or domain name. This can help prevent unauthorized or malicious requests from Salesforce to external systems. However, this feature does not affect the performance or security of the outbound requests themselves, as it only acts as a filter for the destination of the requests.
• Option C is incorrect because considerations for using deterministic encryption are not relevant for outbound integrations from Salesforce to on-premise servers. Deterministic encryption is a type of encryption that produces the same ciphertext for the same plaintext input. This can help preserve some functionality and performance of encrypted data in Salesforce, such as filtering, sorting, and indexing. However, deterministic encryption is not applicable for outbound integrations from Salesforce to on-premise servers, as it is only supported for custom fields and not for standard fields or attachments. Moreover, deterministic encryption does not affect the security of the data transmission itself, as it only encrypts the data at rest in Salesforce.
• Option D is incorrect because Shield Platform Encryption limitations are not relevant for outbound integrations from Salesforce to on-premise servers. Shield Platform Encryption is a feature that allows administrators to encrypt sensitive data at rest in Salesforce using AES 256-bit encryption. This can help protect data from unauthorized access or theft. However, Shield Platform Encryption limitations are not relevant for outbound integrations from Salesforce to on-premise servers, as they only affect the functionality and performance of encrypted data in Salesforce, such as searching, reporting, or validation rules. Shield Platform Encryption does not affect the security of the data transmission itself, as it only encrypts the data at rest in Salesforce.

References: Salesforce Integration Patterns and Practices : Salesforce Integration Guide : Restrict Outbound Requests with a Default Gateway : Deterministic Encryption : Shield Platform Encryption Considerations : Shield Platform Encryption : Shield Platform Encryption Architecture