Integrate Legacy System using SQL Dependency and Webhook

How to integrate a legacy system without an API

Sunny Sun

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Integrating a legacy system can be difficult, especially when the system does not have an API available. While it is possible to integrate by polling the batch file process, which most Legacy systems have, the polling batch file pattern is inherently error-prone and not real-time.

This article will describe an option that integrates a legacy system without an API, using SQL dependency and Webhook.

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Sunny Sun

I am full stack developer. Love coding, learning, writing. Checkout my NestJS course: https://shorturl.at/cpJM7, visit my blog https://sunnyy02.github.io