Detailed Architecture and Phased Cloud migration

Architecture

Modernization Journey Plan

Stage - 1: Introduce Search/Retrieve capabilities on Cloud

Stack

1. Microservices Architecture 2. Open source tools and technologies 3. Azure App Service and Azure DevOps 4. Maven build tool 5. Java 11

Key Failure Points

TBU

Stage - 2: Introduce Ingest (storing/publishing) capabilities on cloud

Stack

DR setup

Key Failure Points

TBU

Stage - 3: Migrate all upstream and downstream systems to Cloud

Stack

1. Logging library 2. Distributed tracing 3. Log management and log analysis 4. Application performance and monitoring 5. Akamai CloudTest tool 6. Design priciples, design patterns and microservices patterns

Key Failure Points

TBU