Problems We Solve
Cloud Migrations That Run Over Budget and Cause Downtime
The Challenge
Businesses move to cloud platforms expecting lower costs and less maintenance, but many migrations are started without a clear plan for what to move, in what order, and how to control ongoing costs once workloads are running in the cloud. Applications get moved as-is without being adjusted for a cloud environment, storage and compute get provisioned generously to be safe, and nobody sets up cost monitoring until the first bill arrives far higher than expected. Meanwhile, the migration itself causes unplanned downtime because dependencies between systems were not mapped before the cutover, catching staff and customers off guard.
Why This Happens
Cloud providers make it easy to start moving workloads, but that ease creates a false sense that migration does not require much planning. Businesses often treat cloud migration as a technical lift and shift task instead of a project that requires evaluating each application, its dependencies, and its resource needs before the move. Cost controls like budgets, alerts, and right sized resource allocation are frequently skipped in the rush to complete the migration, since they are not visible until usage bills start coming in. Without a technical advisor mapping dependencies in advance, the order and timing of the cutover is often guesswork rather than a sequenced plan.
The Risk to Your Business
Unplanned cloud migrations commonly produce a mix of both cost overruns and downtime, sometimes at the same time. Over provisioned or poorly monitored cloud resources can quietly inflate monthly bills well beyond what was budgeted, and those costs tend to persist until someone actively audits and adjusts them. Downtime during a poorly sequenced cutover affects employees and customers alike, and any data or configuration issues discovered after the fact are harder to fix once the old systems have been decommissioned. Both risks are largely preventable with proper planning, which makes the financial and operational cost of skipping it harder to justify.
How Cobham Tech Solves It
Cobham Tech plans cloud migrations around a full inventory of applications, dependencies, and expected resource needs before any workload moves. This includes right sizing cloud resources from the start, setting up cost monitoring and budget alerts, and sequencing the cutover to minimize downtime for critical systems. Testing happens before the final switch, not after, so issues are caught while the old environment is still available as a fallback. The result is a migration with a predictable budget, a controlled timeline, and ongoing cost oversight after the move is complete, rather than a surprise bill and unplanned outages.
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