Cloud migration services, explained end to end

Cloud migration services exist because moving to the cloud is a sequencing problem wearing a technical costume. Every tool you need already exists and works; migrations fail on undiscovered dependencies, network surprises, and rushed cutovers. A good migration partner removes those three risks, not by being clever, but by being disciplined. This page walks the whole path and links the deep-dive guide for each phase, so you can read top to bottom or jump to the step you are on.

Phase 1: Strategy and discovery

Before anyone touches a cloud console, you need two things: a plan and an inventory.

• Pick a strategy per application. Not everything should move the same way. The cloud migration strategy playbook covers the 6 Rs, and lift and shift vs replatform vs refactor helps you choose per app. The sequenced plan lives in the cloud migration roadmap.
• Discover before you design. You cannot move what you cannot see. Dependency mapping against live traffic is the step teams skip and regret at 2 a.m.

Phase 2: Choose the destination

The right cloud depends on your stack, skills, and compliance needs. Compare the options in how to choose a cloud provider, then go deep on AWS, Azure, Google Cloud, DigitalOcean, or Oracle Cloud. If budget is the deciding factor, the AWS vs Azure vs Google Cloud pricing comparison and the on-premise vs cloud TCO model are the place to start.

Phase 3: Build a secure landing zone

Stand up the cloud properly before workloads arrive: a cloud landing zone with separate accounts, SSO, guardrails, and centralized logging, plus the security foundation, IAM best practices, the shared responsibility model, and SOC 2 / HIPAA / GDPR compliance. Getting this right first is far cheaper than retrofitting it later.

Phase 4: Migrate in waves

With the destination ready, the move happens in groups, not all at once. The deep-dive guides cover the common paths:

• Migrate on-premise to AWS and migrate to Azure for full-estate moves.
• Migrate a database to the cloud and migrate file storage to the cloud for data-heavy workloads.
• Migrate a monolith to the cloud and containerize before migrating when modernization is part of the move.

Phase 5: Cut over with minimal downtime

Each wave cuts over in a short, controlled window. The zero-downtime cloud migration playbook covers continuous replication and blue-green patterns, and cloud backup and disaster recovery makes sure you can roll back if a wave misbehaves.

Phase 6: Tune cost and keep it tuned

The migration is not done at cutover; a cloud bill left unmanaged drifts. Estimate the cost up front, then avoid bill shock, rightsize, and use reserved vs on-demand pricing to lock in savings once usage is steady.

Where to start

If you are early, read the strategy and roadmap playbooks. If you know what you are moving and want a partner to run it, talk to the Webisoft cloud team: we scope a bounded discovery first, so you get a real timeline and number before committing to the move.