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Cert++

  1. Home
  2. Study Resources
  3. Platform Integration Architect
Resource Pack
·Study Checklist

Platform Integration Architect

4-Step Path to Passing

  1. 1
    Complete the
    Architect Journey: Integration Architecture Trailmix
  2. 2
    Look at the
    Study Checklist
    Every concept you need to know for your exam, available for free to check off as you learn.
  3. 3
    Attempt
    Practice Exams on Cert++
  4. 4
    Schedule Your Exam

Core Resources

  • Cert++ Practice Exams: Platform Integration Architect

    Scenario-based practice questions modeled after the real exam format, covering all six exam domains.

    certplusplus.com

  • Architect Journey: Integration Architecture Trailmix

    Official Salesforce trailmix covering all six exam domains with curated modules, trails, and projects.

    trailhead.salesforce.com

  • Platform Integration Architect Exam Guide

    Official Salesforce exam guide with topic weights, objectives, and recommended study resources.

    help.salesforce.com

  • Salesforce Integration Patterns and Practices (Developer Docs)

    The definitive reference for all six integration patterns. Read this before anything else.

    developer.salesforce.com

  • Data Integration Guide (Salesforce Architects)

    Salesforce Architects decision guide for choosing between data integration approaches.

    architect.salesforce.com

  • r/salesforce - Platform Integration Architect Exam Discussion

    Community threads on the PIA exam, study tips, and which topic areas trip candidates up most.

    reddit.com

  • Cert++ Discord

    Join the Cert++ community to discuss study strategies, share resources, and get exam tips.

    discord.gg

  • Salesforce Certification Score Calculator

    Check your exam score based on section results. Estimates your total score from category percentages (community-maintained third-party tool).

    scuvanov.github.io

Exam Overview

From the official exam guide

Questions

65

60 scored5 unscored

Duration

120 min

2h

To Pass

63%

Min. score

Pricing

$400 registration · $200 retake

Delivery

Online proctored or at a testing center

Experience

3-5 years of Salesforce implementation experience recommended

Prerequisites

No prerequisites required

Exam Topics

Each topic section shows the topic weight, learning objectives, and links to study resources.

Evaluate the Current System Landscape8%

Integration protocol inventory (REST, SOAP, event-driven), API limits and governor limit constraints, authentication and authorization requirements, inbound vs. outbound network topology, and legacy system interoperability.

  • Given a set of business requirements, identify the current system landscape and determine what standards, limitations, boundaries, and protocols exist.
  • Given an existing system landscape, analyze for constraints and/or pain-points to satisfy a business requirement(s).
  • Given a set of requirements, evaluate the authentication and authorization needs based on the system landscape.

Resources

  • Build Integrations with External Client Apps

    Hands-on OAuth 2.0 Web Server Flow implementation using external client apps.

    trailhead.salesforce.com

  • Application Integration Patterns for Salesforce Lightning Platform

    Request-Reply, Fire-and-Forget, Batch Data Sync, Remote Call-In, and Data Virtualization patterns.

    trailhead.salesforce.com

  • Explore Integration Patterns and Practices

    Integration patterns, data connectors, and org performance at scale in one guided trail.

    trailhead.salesforce.com

  • Identity Basics

    SSO, OAuth terminology, SAML, and Salesforce identity product overview for auth requirement analysis.

    trailhead.salesforce.com

  • Anypoint Platform Basics

    Anypoint Platform tools, Anypoint Exchange, API management, and Anypoint Code Builder.

    trailhead.salesforce.com

  • Org Performance at Scale

    Factors affecting org scale, data load mitigation strategies, and search and reporting optimization.

    trailhead.salesforce.com

  • Connectors for Data Integration

    MuleSoft Composer, Salesforce Connect, and third-party connector options for data integration.

    trailhead.salesforce.com

  • Use External Client Apps to Build Integrations

    End-to-end OAuth 2.0 integration patterns using external client apps and named credentials.

    trailhead.salesforce.com

Evaluate Business Needs11%

Functional and non-functional integration requirements, data classification (Confidential/Secure/Public), CRM success factors, regulatory and business growth constraints affecting integration choices.

  • Given a use case, identify functional and non-functional requirements needed for integration.
  • Based on a given integration requirement, identify and classify data into Confidential/Secure/Public.
  • Given a use case, identify key factors for CRM success that should be included as integration requirements.
  • Given a use case, identify the business growth and regulatory factors that can impact choice of integration solutions.

Resources

  • Superbadge: Security and Performance

    Big Objects for large data volumes, Salesforce Connect external objects, and data classification and PII field security.

    trailhead.salesforce.com

  • Shield Platform Encryption

    Encryption key management, field-level encryption, and data classification decisions for sensitive data.

    trailhead.salesforce.com

  • Credential Security

    Password hygiene, administrator credential management, and preventing credential exposure in code.

    trailhead.salesforce.com

  • Large Data Volumes

    Data model design, query optimization, Bulk API loading, and delete/extract strategies for high-volume orgs.

    trailhead.salesforce.com

  • API-Led Integration for Business Reinvention

    Integration-first strategy, how APIs enable business reinvention, and connected data principles.

    trailhead.salesforce.com

  • Performance Testing Basics

    Performance testing types, approaches, and strategies for validating non-functional requirements.

    trailhead.salesforce.com

  • Secure Your Apps with Salesforce Shield

    Event Monitoring, Field Audit Trail, Platform Encryption, and real-time event monitoring.

    trailhead.salesforce.com

  • Become an Integration Champion

    MuleSoft methodology for integration and business reinvention: API-led connectivity and Anypoint basics.

    trailhead.salesforce.com

  • Application Networks and API-Led Connectivity in MuleSoft

    Application networks, API-led connectivity layers, and web service fundamentals in MuleSoft.

    trailhead.salesforce.com

Translate Needs to Integration Requirements22%

System inventory and integration pattern mapping, process and system constraint evaluation, security and authentication requirements, performance needs (volume, latency, response time), and appropriate integration solution selection.

  • Given an existing system landscape diagram, create an inventory of the systems and integration patterns.
  • Given a use case and business process, evaluate system and process constraints.
  • Given a use case, identify integration security/authentication/authorization requirements.
  • Given a use case, identify performance needs (volumes, response times, latency) and propose appropriate integration solutions that will meet business requirements.

Resources

  • Quick Start: Salesforce Connect

    External data sources, external objects, and OData-based data virtualization without ETL.

    trailhead.salesforce.com

  • API Planning Framework for Architects

    API planning framework: user experience, data model, operations, and scale considerations.

    trailhead.salesforce.com

  • Platform Events Basics

    Event-driven architecture, defining and publishing platform events, and Apex or Flow subscriptions.

    trailhead.salesforce.com

  • Change Data Capture Basics

    CDC event streaming, channel subscriptions, Apex triggers for change events, and external data store sync.

    trailhead.salesforce.com

  • Pub/Sub API Basics

    gRPC-based Pub/Sub API for high-throughput event streaming: subscribing, managed subscriptions, and publishing.

    trailhead.salesforce.com

  • External Services

    Registering external REST APIs in Salesforce and invoking them declaratively from Flow.

    trailhead.salesforce.com

  • Design Solutions with Salesforce APIs

    API planning, REST API, Bulk API 2.0, Platform Events, CDC, and Pub/Sub API end-to-end.

    trailhead.salesforce.com

  • Design Event-Driven Apps for Real-Time Integration

    Platform Events, CDC, Pub/Sub API, event filtering, and debugging in one comprehensive trail.

    trailhead.salesforce.com

  • Salesforce and Heroku Integration

    Heroku Connect, Salesforce Connect, REST APIs with Heroku, and Apex callouts and outbound messages.

    trailhead.salesforce.com

  • Secure Secrets Storage

    Named Credentials, Custom Metadata, Protected Custom Settings, and credential encryption options.

    trailhead.salesforce.com

Design Integration Solutions28%

Integration pattern selection, API selection (REST, Bulk, Streaming, Platform Events, Pub/Sub, Composite, Connect API), trade-off analysis, component design, MuleSoft Anypoint as middleware, security mechanisms, and data virtualization.

  • Given a use case, identify the integration pattern that meets business requirements.
  • Given a use case, define the components which create a solution that meets business requirements.
  • Given a use case, identify the trade-offs, limitations, and constraints that meet the proposed solution.
  • Given a use case that includes technical requirements, constraints, or drivers, specify the appropriate Salesforce application programming interface(s) (API) for the proposed solution.
  • Given a use case that includes technical requirements, constraints, or drivers, determine the standards, components, techniques, and security mechanism that should be used.

Resources

  • Quick Start: Create HTTP Callouts with Flow Builder

    Named Credentials, HTTP callout actions, and Flow-based outbound integration without Apex.

    trailhead.salesforce.com

  • Quick Start: MuleSoft API Designer

    Design, publish, and manage APIs using MuleSoft Anypoint API Designer and Anypoint Exchange.

    trailhead.salesforce.com

  • Build an Instant Notification App

    Define a Platform Event, subscribe via Lightning component, and publish from Apex.

    trailhead.salesforce.com

  • Superbadge: Apex Callouts

    Develop and test Apex REST and SOAP callouts to external systems.

    trailhead.salesforce.com

  • Superbadge: Apex Web Services

    Develop custom APIs using Apex REST and SOAP services for external consumption.

    trailhead.salesforce.com

  • Platform API Basics

    REST API, Bulk API 2.0, and Pub/Sub API overview with protocol comparisons and hands-on exercises.

    trailhead.salesforce.com

  • API Lifecycle Management with Anypoint Platform

    MuleSoft API-led connectivity concepts, application networks, and integration middleware overview.

    trailhead.salesforce.com

  • Apex Integration Services

    Apex REST callouts, SOAP callouts, and Apex web services for custom API endpoints.

    trailhead.salesforce.com

Build Solution23%

Salesforce as API provider and consumer, outbound call options (Apex callout, Flow HTTP, External Services, Outbound Messages), asynchronous processing patterns, scalability and governor limits, error handling strategies, OAuth and Named Credential security, and integration resilience.

  • Given a use case that includes technical requirements, constraints, or drivers, identify the considerations when designing and implementing an API(s), both Salesforce as an API provider and Salesforce as an API consumer.
  • Given a use case, identify the considerations when choosing the right option in making an outbound call to an external system.
  • Given a use case, describe what should be considered when building a scalable solution.
  • Given a use case, determine error handling for different integration options.
  • Given a use case, create a security solution for inbound or outbound integrations.
  • Given a use case, identify the factors needed to build resilience in an integration solution for system updates.

Resources

  • Filter Your Event Streams

    Custom event channels, filter expressions, and filtered event stream subscriptions.

    trailhead.salesforce.com

  • Asynchronous Apex

    Future methods, batch Apex, queueable Apex, and scheduled Apex for async integration processing.

    trailhead.salesforce.com

  • Provide Secure Connectivity with Private Connect

    Inbound and outbound private connections, network security, and VPC-based integration architecture.

    trailhead.salesforce.com

  • Private Connect Outbound Connections

    Outbound connection provisioning, mutual TLS, and secure network topology for callouts.

    trailhead.salesforce.com

  • Real-Time Event Monitoring

    Real-time event monitoring setup, transaction security policies, and user activity auditing.

    trailhead.salesforce.com

  • Event Monitoring

    Event log file querying, download, and visualization for org activity and API call analysis.

    trailhead.salesforce.com

  • Enhanced Transaction Security

    Transaction security policies, Apex-based policies, and real-time response to security events.

    trailhead.salesforce.com

  • Developer Intermediate

    Apex REST callouts, async processing, platform events, LWC data integration, and custom APIs end to end.

    trailhead.salesforce.com

Maintain Integration8%

Performance monitoring for integrations, API governance and lifecycle management, error handling and escalation procedures, Platform Events replay and dead-letter handling, Named Credential rotation, and reporting for integration health.

  • Given an integration maintenance use case, identify performance monitoring needs for integration requirements.
  • Given a use case, identify the appropriate error handling, escalation, and recovery procedures for a failed integration.
  • Given a use case, identify reporting needs for integration monitoring.

Resources

  • Govern Your APIs Using Anypoint API Governance

    Hands-on project for setting up API governance profiles, conformance checks, and enforcing API standards across teams.

    trailhead.salesforce.com

  • Find and Fix Bugs with Apex Replay Debugger

    Record and replay Apex debug logs to diagnose callout errors, async failures, and trigger bugs.

    trailhead.salesforce.com

  • Drive Success with MuleSoft Anypoint Platform

    End-to-end MuleSoft implementation trail covering API design, deployment, monitoring, and governance in a production environment.

    trailhead.salesforce.com

  • Platform Events Debugging

    Debugging platform event publishing, Apex publish callbacks, trigger best practices, and batch size tuning.

    trailhead.salesforce.com

  • API Consumption Automation with MuleSoft Composer

    Automate integration workflows using MuleSoft Composer without custom code -- relevant for maintaining lightweight integrations.

    trailhead.salesforce.com

  • Discover What's New with Integration for Winter '26

    Latest Salesforce integration updates: new Named Credential types, External Credential enhancements, and Pub/Sub API changes.

    trailhead.salesforce.com

  • Optimize API Deployment, Monitoring, and Management

    Mule application deployment models, API monitoring, SLA policy enforcement, and governance dashboards.

    trailhead.salesforce.com

  • Salesforce Architects: Integration Architecture Decision Guide

    Architectural decision framework for choosing between integration patterns and products over time.

    architect.salesforce.com

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