Thursday, August 26, 2021

BankNext Event-Driven Case Study: SAGA Compensation

Business Objective

BankNext” employed event-driven choreography to enhance its processing capacity manifolds without compromising on system flexibility. Things were good until abnormal system behavior was noticed when reconciling customer and account information. The requirement was that every active customer in the system must have a valid account. However, there were many active customers without any account.

Problem Scenarios

1- Dangling Customers - Active Customers without any valid Account
2- Linkage not created - Valid Customers and Accounts present, but linkage between these entities is missing



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