Salesforce Integration — My Learning Journey
This is the first blog I’ve ever written, and I’m planning to document Salesforce Integration along my learning journey through this series.
As I recently started my career in Salesforce, I’ve been curious about integrations. Adding to this, I already have some knowledge of backend technologies, which made me even more interested in understanding how Salesforce communicates with other systems.
Why Salesforce?
Salesforce is a CRM cloud platform that helps organizations manage their customers, data, and business processes.
When I first started learning about Salesforce, I wondered: why couldn’t we just develop our own system or architecture and deploy it on the cloud?
I got the answer to this question after spending some time in my job.
Building a platform like Salesforce from scratch involves much more than just developing the application. Development cost, development time, security, scalability, data integrity, administration, low-code capabilities, and continuous maintenance all have to be considered.
Salesforce, with decades of engineering and experience, provides these capabilities as a platform, allowing organizations to build their solutions on top of it instead of building everything from scratch.
This made me realize that it is not just about whether we can build our own system. We also have to consider the effort and responsibility of building and maintaining everything ourselves when an existing platform already provides these capabilities.
What Made Me Interested in Integration?
This is where my interest in Salesforce Integration started.
Salesforce doesn't always work alone. An organization might use Salesforce to manage customer and sales data, an ERP system to manage inventory, a payment system to process payments, and another system to handle shipping.
For example, when a customer places an order, Salesforce may need to communicate with the ERP to check inventory, with the payment system to process the payment, and with the shipping system to create the shipment.
These systems need to communicate with each other to complete the overall process.
Without integration, these systems would be isolated from each other, and data might have to be transferred manually from one system to another.
What Is Salesforce Integration?
In simple terms, integration is about connecting different systems so they can communicate, exchange data, or trigger actions between each other.
For example, an external application can send a request to Salesforce through an API. Salesforce processes the request and sends a response back to the external application.
Salesforce provides different APIs and integration mechanisms for different requirements. REST API, SOAP API, Apex Callouts, Platform Events, Change Data Capture, and Pub/Sub API are some of the areas I’ll be exploring in this series.
My goal is to understand how these mechanisms work, why they exist, and when each of them should be used.
What's Next?
This is just the beginning of my Salesforce Integration learning journey.
I'll start with the fundamentals and gradually explore APIs, REST, SOAP, Apex Callouts, event-driven integration, authentication, and other integration concepts.
I’m not planning to just memorize what each technology does. I want to understand why it exists, what problem it solves, and when it should be used.
See you in the next one.
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