About This Architecture

PDND development architecture integrating OpenShift Container Platform, Oracle Database 19c, Kafka messaging, and GovWay API Gateway to orchestrate certificate generation and request management workflows. Data flows from external IAM through API Gateway into frontend and backend namespaces, with asynchronous processing via Kafka topics for requests and certificate outcomes. This architecture demonstrates secure, scalable patterns for government interoperability platforms requiring multi-tenant isolation, persistent data layers, and event-driven state management. Fork and customize this diagram on Diagrams.so to adapt the topology for your PDND implementation, adjust subnet allocations, or integrate additional services.

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How do you design a PDND development architecture on OpenShift with Oracle Database, Kafka, and GovWay API Gateway?

This diagram shows a complete PDND development topology with OpenShift Container Platform hosting frontend and backend namespaces, Oracle Database 19c on a persistent layer subnet, and Kafka brokers managing asynchronous request and certificate outcome topics. External IAM authenticates users via GovWay API Gateway, routing requests through the platform for certificate generation, with outcomes pu