Cloud Migration Services Consulting Services

Cloud migration involves transferring applications, data, and workloads across environments, whether from on-premise infrastructure to a cloud platform or between different providers. It is a project defined by specific deadlines and cutover moments, rather than a one-time purchase finalized at signature.

Scope of Coverage

• Inventory and Suitability Analysis: Assessing existing assets, their interdependencies, and determining which components can be lifted and shifted versus those requiring rework for the new environment.
• Workload Transfer: Executing the actual migration of applications and data, complete with a verified rollback strategy in case of failure.
• Strategic Re-architecture: Addressing known architectural weaknesses during the migration process to avoid perpetuating inefficiencies in the new environment.
• Cutover Execution: Managing the final switch, implementing fallback mechanisms, and validating the stability of the new environment before decommissioning the old one.

Frequent Challenges

• Perpetuating Existing Issues: Relocating a slow, costly, or fragile system to the cloud without optimization results in the same performance shortcomings, as the move changes location, not functionality.
• Undetected Dependencies: Unidentified links to local paths or legacy database versions often cause failures during the initial days post-migration rather than during the transfer itself.
• Parallel Running Expenses: Operating both environments simultaneously incurs significant costs; an indefinite transition period leads to sustained financial outflows.

Key Decisions to Make Early

• Scope and Sequencing: Defining the priority order of workload migration and establishing clear exit criteria for each phase.
• Financial Modeling: Evaluating the long-term monthly cost profile of the new environment, including egress fees and idle capacity, rather than focusing solely on initial launch figures.
• Rollback Strategy: Determining which data states are preserved, the duration of retention, and the specific triggers for reverting to the previous environment.

How NobleConsul Can Assist

NobleConsul offers consulting support for assessing the suitability of the current environment, prioritizing workload migration sequences, and designing comprehensive cutover and rollback plans.