BUSHEY
Data Centre migration activity in a modern operational facility

Move Your Data Centre With Confidence

A Data Centre migration can look successful on the day and still fail the organisation after it.

Bushey brings design assurance, migration governance and operational handover. so the environment is ready to run, not just ready to open.

Why It Matters

The Move Is Only Successful If the Business Can Operate After It

Designs should be ready for operations, not just handover.

A Data Centre migration can look successful on the day and still fail the organisation after it, because completing the move and being ready to operate are not the same thing.

The Bushey Difference

Ready to Run, Not Just Ready to Open

Bushey looks beyond the technical plan to how the environment will run: supported, monitored, governed and ready for live service before the first workload moves.

Design, Migration And Transition Control

From Future-State Design to Operational Handover
A Connected Delivery Model, Not Six Separate Workstreams

Bushey supports Data Centre change where every phase connects. Design informs build readiness, build readiness enables migration, and migration is governed through to handover. No phase is treated as complete until the next can begin.

01
Design assurance
02
Build & fit-out readiness
03
Migration planning
04
Migration governance
05
Transition & handover
06
Exit & decommissioning

Confirm the design can support live operation

  • Architecture & power validation
  • Capacity modelling
  • Resilience testing
  • Rack & cabling planning
  • Commissioning readiness

Physical environment ready before migration begins

  • Supplier coordination
  • Infrastructure readiness
  • Commissioning support
  • Data hall preparation
  • Integrated System Testing Readiness

A plan that reflects reality, not just the target date

  • Inventory validation
  • Dependency mapping
  • Wave planning
  • Runbooks & cutover
  • Fallback planning

Control across multi-supplier programmes

  • Executive reporting
  • Supplier control
  • Risk & issue management
  • Change control
  • Readiness reviews

New environment ready to run, not just open

  • Operational readiness
  • Support model review
  • Knowledge transfer
  • Acceptance criteria
  • Hypercare planning

Controlled retirement of the outgoing environment

  • Exit planning
  • Equipment removal
  • Supplier disengagement
  • Contract closure
  • Data destruction assurance

Not sure where your programme sits? A readiness review identifies which phases need most attention before activity begins.

Request a Readiness Review

Operational Readiness

Readiness Is Built Throughout the Programme

Operational readiness is often treated as a final activity. By then, many important decisions have already been made.

Bushey builds operational readiness into the programme from the start. That means support teams, documentation, monitoring, escalation routes, acceptance criteria and service ownership are considered while design and migration planning are still being shaped.

What We Assess Throughout

How the environment will be managed day to day

How incidents, changes and escalations will be handled

How capacity, power, cooling and utilisation will be monitored

How support teams will take ownership

How resilience will be maintained

How acceptance, testing and handover will be evidenced

Readiness Tracker
Support model & service ownership
Monitoring & alerting readiness
Documentation & knowledge transfer
Acceptance criteria & test evidence
Ready
Incident, change & escalation paths
Hypercare & early-life support
Planned
Defect closure & transition governance

Migration Discipline

The Runbook Is Where Strategy Meets Reality
Migration governance and runbook planning session

A good runbook makes the critical path visible before the critical moment arrives.

A migration plan is only useful if it can be executed under real conditions.

That means migration waves must reflect application dependencies, infrastructure constraints, supplier availability, business windows, testing requirements, rollback options and operational impact.

Bushey helps clients convert discovery and design information into practical migration runbooks that delivery teams can actually use.

Strong Migration Planning Includes
  • Current-state discovery
  • Inventory validation
  • Dependency mapping
  • Migration grouping and wave planning
  • Cutover sequencing
  • Fallback and rollback controls
  • Business validation steps
  • Supplier and technical ownership
  • Communications and stakeholder updates
  • Decision and escalation points

Planning a Data Centre Migration?

Migration projects fail because of overlooked dependencies, poor sequencing and incomplete testing.

When Clients Engage Bushey

When the Move Is Too Important to Rely on Fragmented Plans, Supplier Assumptions or Informal Coordination

Organisations usually come to us at one of seven points, when a critical date is approaching, when complexity has grown beyond the current plan, or when a programme needs to be brought back under control.

A migration date is approaching

The target date is visible but the readiness position, including plans, runbooks, suppliers and dependencies, has not been independently confirmed.

A new facility is being built

Design, fit-out, supplier activity and acceptance criteria need coordinating across multiple workstreams before handover.

Multiple suppliers are involved

Facilities, network, infrastructure, application, security and operations teams each have their own plans, but no one owns the full picture.

Business continuity matters

Critical services must remain available throughout major physical or technical change, and the plan needs to prove it.

Current plans need validation

Existing runbooks, dependency maps and readiness evidence exist on paper but have never been tested under real conditions.

Operational readiness is unclear

Support models, monitoring coverage, documentation and handover ownership are not confirmed ahead of transition.

A programme needs recovery

Delivery challenges have surfaced and the programme needs stronger governance, clearer decisions and tighter control to get back on track.

The earlier readiness is tested, the more options remain open.A short cutover readiness review reveals what needs attention before critical activity begins.
Check Cutover Readiness

What a Controlled Transition Creates

The Value Is Not Only That the Move Happens, It Is That the Organisation Remains in Control Throughout

A Bushey-supported transition is designed to leave the organisation with six things in place when the environment goes live.

Design confidence

Future environment reviewed against business, technical, resilience and operational requirements, not just the build specification.

Supplier alignment

Every supplier understands their role, dependencies and handover obligations before activity begins.

Migration control

Clear sequencing, tested runbooks, cutover and fallback plans with governance in place throughout.

Operational readiness

Support, monitoring, documentation and acceptance criteria confirmed before production transition.

Executive visibility

Risks, decisions and progress visible in plain language, without burying sponsors in technical detail.

Stronger handover

New environment goes live with evidence, ownership and early-life support already in place.

Customer Stories

Complex Data Centre Change, Delivered Under Control
Regional Migration
1,700+
Servers migrated

Hong Kong Regional Data Centre Migration

Planning and controlled migration for a global insurer, covering procurement coordination, discovery, technical design, fit-out, runbooks and staged execution across multiple supplier workstreams.

"One of the strongest migration programmes we had experienced."

Senior leadership, global insurer
Disaster Recovery

Singapore Regional DR Data Centre

Governance, design, migration planning and operational readiness for a new Asia-Pacific DR platform for a global insurer.

New regional DR platform established
Facilities Transition

Data Centre Facilities Management Transition

Independent assurance over a mission-critical facilities management agreement, with governance, service controls and operational accountability confirmed throughout.

Mission-critical agreement assured

Who we help

For the Leaders Accountable for Critical Data Centre Change
The People Who Need the Transition to Work Technically, Operationally and Commercially

Data Centre migrations are not owned by one team. They span executive sponsors, infrastructure leaders, programme managers, facilities engineers, suppliers and procurement. Bushey works across all of them, bringing structure and governance to the full programme, not just one workstream.

CIOs & CTOs

Confidence that major infrastructure change is governed, controlled and aligned to business outcomes, without needing to manage the technical detail directly.

Programme & project sponsors

Independent validation that plans are realistic, risks are visible and delivery remains under control, without being buried in supplier status reports.

Infrastructure & operations leaders

Support for design assurance, migration planning, operational readiness and handover, so the new environment is ready to run, not just ready to open.

Transformation leaders

Governance and coordination across complex technology, supplier and business change activity, where multiple workstreams must connect into a single delivery outcome.

Facilities & engineering teams

Alignment between Data Centre design, infrastructure readiness, commissioning activity and operational handover, so physical and technical readiness move together.

Procurement & supplier managers

Clear supplier responsibilities, delivery evidence, acceptance criteria and transition controls, so every provider knows what they owe and when they owe it.

Regulated organisations

Structured assurance where resilience, continuity, compliance and operational control matter, with evidence packs, governance records and audit-ready documentation throughout the programme.

Why Bushey

Joining the Dots Between Design, Delivery and Operations
Senior Judgement, Delivery Governance and Operational Discipline Across the Full Transition

Many organisations can manage a project plan. Many suppliers can complete their own technical tasks.

Bushey provides something different: experienced senior practitioners who govern the full transition, not just their workstream, and hold design, delivery and operational readiness together as one coordinated outcome.

Senior-led

Experienced practitioners in the decisions that shape delivery, not just reviewing outputs after the team has already committed.

Transition-aware

Design, migration and handover treated as connected phases of one outcome, not separate workstreams handed off between teams.

Supplier-coordinated

Multiple providers, teams and workstreams brought into a single governance model, with clear ownership, sequencing and escalation paths.

Operationally grounded

The focus extends beyond successful cutover to a stable, visible and supportable environment, because that is what the client lives with after the programme ends.

Assurance-led

Runbooks, readiness reviews, testing evidence and executive reporting in place before critical activity begins, not assembled under pressure at the end.

Before The Move, Make The Transition Ready

Data Centre change succeeds when the environment is ready, the suppliers are aligned, the runbooks are tested and the operating model is prepared.

If you are designing a new environment, planning a migration, preparing for cutover or moving into operational handover, Bushey can help you bring the structure, governance and assurance needed to move forward with confidence.

A short readiness review can reveal what needs attention before critical activity begins.

Bushey support team ready to talk