ICS gets a request to retrieve customer details from on-prem DB. Customer is classed as either domestic or foreign. Requests for domestic customer details have to be routed to the domestic customer DB. Requests for foreign customer details have to be routed to the foreign customer DB.
The custId of domestic customers always begins with 1. The custId of foreign customers never begins with 1.
Everybody is talking microservices these days and Red Hat is doing some very cool developer events around the world. The latest one happened at the beginning of November last year. The amazing speaker lineup starts with special guest speaker, Tim Hockin from the Google Cloud Management team and technical lead and co-founder of Kubernetes, along with Red Hat's James Strachan and Claus Ibsen.