Strangler Fig Pattern
How do you safely break down a monolithic architecture?
Concepts
How to dismantle an IBM mainframe … and not die trying
An IBM mainframe server is designed as a highly coupled monolithic architecture. Application programs communicate with each other and with data repositories by exchanging memory addresses (pointers).
How is it possible to break down this monolith in a step-by-step and secure way so that the risks of the process are minimised?
Microservice model
What microservices model do we need for COBOL?
Online Architecture
How do you migrate CICS/IMS transactions to microservices?
Batch architecture
How do you run batch processes in an open architecture?