Oreta partnered with NCI to deliver a comprehensive Azure migration strategy executed in two phases:
Phase 1: CSX Workload Migration and Azure Instance Setup
The first phase focused on migrating CSX workloads to Azure IaaS and establishing the initial Azure environment. This began with a detailed assessment of existing workloads and dependencies, followed by a migration plan for virtual machines and critical applications. The team implemented core networking components, configured VNET peering, NSG rules, and firewall settings, and deployed Azure Load Balancer for high availability. This phase ensured that NCI’s workloads were securely transitioned to Azure with minimal disruption.
Phase 2: Platform Uplift and Well-Architected Alignment
After the migration, the second phase centred on uplifting the Azure environment to align with the Microsoft Azure Well-Architected Framework. This included implementing a governance framework covering naming conventions, tagging standards, and resource group structures, integrating Azure Active Directory for secure identity and access management, and optimising compute resources. Best practices across the five pillars – cost optimisation, operational excellence, performance efficiency, reliability, and security – were applied to ensure a resilient, scalable, and compliant platform.
The engagement concluded with comprehensive documentation and structured knowledge transfer to NCI’s ICT team, ensuring smooth adoption and operational readiness.