Cloud Migration Services Consulting Services

Cloud migration involves transferring applications, data, and workloads between environments, whether shifting from on-premise infrastructure to a cloud platform or moving between different providers. Unlike a simple transaction, this is a structured project defined by specific timelines and cutover milestones, rather than a single purchase event.

Scope of Coverage

• Inventory and suitability analysis: assessing existing assets, mapping interdependencies, and determining which components can be lifted directly versus those requiring adaptation for the new environment.
• Workload transfer: executing the actual migration of applications and data, while ensuring a validated recovery path is available in case the transition fails.
• Targeted re-architecture: addressing known system weaknesses during the migration process to avoid carrying inefficiencies into the new environment.
• Cutover execution: managing the final switch, implementing fallback strategies, and verifying the stability of the new environment before decommissioning the legacy system.

Frequent Pitfalls

• Replicating existing inefficiencies: relocating a slow, costly, or unstable system to the cloud often results in those same issues persisting, as the migration changes location but not performance.
• Unidentified dependencies: issues often arise on day two, such as jobs failing due to reliance on local file paths or outdated database versions, rather than immediate failure on day one.
• Extended dual-run expenses: operating both legacy and new environments in parallel incurs significant costs; a prolonged transition phase effectively becomes an ongoing financial burden.

Preliminary Decision Points

• Scope and sequencing: defining which workloads are prioritized for early migration, which are deferred, and establishing clear exit criteria for each stage.
• Cost modeling: evaluating the ongoing monthly structure of the new environment, including egress fees and idle capacity usage, rather than focusing solely on initial launch costs.
• Rollback strategy: specifying what state data is retained, the duration of retention, and the specific triggers that necessitate a return to the previous environment.

How NobleConsul Can Assist

As a consulting capability, NobleConsul can support the suitability assessment of the current environment, the strategic sequencing of workload migrations, and the design of comprehensive cutover and rollback plans, where applicable.