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Writer's pictureAdriano Ovigli

Demystifying Integration Patterns in Salesforce

Updated: Jun 3, 2023

In today's digital landscape, businesses rely on the seamless flow of information across different systems and applications. Salesforce, a leading customer relationship management (CRM) platform, understands the importance of integration for enhancing productivity, streamlining processes, and delivering exceptional customer experiences. To achieve these goals, Salesforce supports various integration patterns that enable the exchange of data and functionalities between Salesforce and external systems. In this blog post, we will explore different integration patterns used in Salesforce and their unique characteristics.



  1. Point-to-Point Integration: Point-to-Point integration, also known as ad-hoc integration, involves establishing a direct connection between two systems. It is a straightforward approach suitable for integrating a limited number of systems with predefined requirements. Point-to-Point integrations are typically implemented using technologies like web services (SOAP or REST), HTTP callouts, or custom API development. While this pattern is simple and quick to set up, it can become complex and challenging to manage as the number of integrations increases.

  2. Hub-and-Spoke Integration: Hub-and-Spoke integration is a centralized integration pattern that involves a central hub system connecting multiple external systems. In this pattern, the hub system acts as an intermediary and manages the integration with various systems. Salesforce's Integration Cloud, comprising tools like MuleSoft, provides robust capabilities for implementing hub-and-spoke integrations. This approach offers better scalability, easier management, and improved visibility into the integration landscape. It allows organizations to handle complex integration scenarios and promotes reusability of integration assets.

  3. Publish-Subscribe Integration: Publish-Subscribe integration, often referred to as event-driven integration, revolves around the concept of events and messages. In this pattern, an event is generated in one system and published to a messaging platform. Subscribers interested in specific events receive notifications and act upon them. Salesforce provides a powerful event-driven architecture called Platform Events, which enables real-time integration and event-driven automation. Publish-Subscribe integration is highly scalable, loosely coupled, and facilitates decoupled communication between systems.

  4. Batch Integration: Batch integration involves transferring data in batches or scheduled intervals rather than real-time. It is suitable for scenarios where large volumes of data need to be synchronized between systems periodically. Salesforce's Data Loader and Integration Cloud's Data Integration tools offer batch integration capabilities, allowing organizations to efficiently move data in bulk. This pattern is well-suited for data migration, periodic data synchronization, and batch processing scenarios.

  5. Remote Process Invocation: Remote Process Invocation (RPI) is an integration pattern where one system invokes the functionality of another system remotely. This pattern is useful when systems need to interact synchronously or when invoking actions in a remote system is required. Salesforce supports RPI through various mechanisms such as outbound messaging, Apex callouts, and web services. RPI enables seamless collaboration between Salesforce and external systems, leveraging the capabilities of each system to enhance overall functionality.


Integrating Salesforce with external systems is a crucial aspect of building a connected ecosystem that drives operational efficiency and enhances customer experiences. The integration patterns discussed above offer diverse approaches to address different integration requirements. Whether it's point-to-point, hub-and-spoke, publish-subscribe, batch integration, or remote process invocation, Salesforce provides a wide range of tools and technologies to facilitate seamless integration. When implementing integrations, it's essential to evaluate factors like scalability, complexity, real-time requirements, and long-term maintenance. By choosing the most suitable integration pattern and leveraging the power of Salesforce's integration capabilities, businesses can unlock the full potential of their CRM platform and achieve a holistic and interconnected digital ecosystem. For more information reach us

https://www.ovigli.com/





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