Data Engineering Service

Data Migration and Modernization

4.9 out of 5Based on 7,052 reviews

Plan and execute controlled movement of databases, warehouses, application data and legacy platforms into modern target environments. We support assessment, strategy, migration factory delivery, testing, reconciliation and decommissioning with wave planning, dependency management and evidence-based controls that reduce disruption, protect data integrity and support confident operational cutover.

Migration readiness assessment
Wave and dependency planning
Testing and reconciliation
Controlled decommissioning
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Migration wave planExample workflow
1Discover dependencies
2Prepare migration waves
3Validate and reconcile
4Cut over and retire

Illustrative migration plan

Service Directory

Data Migration and Modernization services

Select a specialist service to review its scope, delivery considerations and potential outputs.

Cloud Data Migration Service

Cloud Data Migration Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Database Migration Service

Database Migration Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Warehouse Migration Service

Data Warehouse Migration Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Legacy Data Modernization Service

Legacy Data Modernization Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Application Data Migration Service

Application Data Migration Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Platform To Platform Migration Service

Platform To Platform Migration engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Migration Assessment Service

Data Migration Assessment Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Migration Strategy Service

Data Migration Strategy Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Migration Factory Service

Data Migration Factory Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Migration Testing Service

Data Migration Testing Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Reconciliation After Migration Service

Data Reconciliation After Migration Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Data Decommissioning Service

Data Decommissioning Service engineering to assess, design, implement or improve the capability with dependable architecture, controls and delivery practices.

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Business Value

A structured approach to practical outcomes

Engagements connect business priorities, technical realities, control requirements and the capability of the teams that will own the result.

Outcome alignment

Connect scope to business priorities, service expectations and measurable value.

Decision clarity

Use evidence, options and documented criteria to make complex choices transparent.

Control by design

Address security, privacy, governance, resilience and auditability throughout delivery.

Operational readiness

Prepare ownership, documentation, support and knowledge transfer for sustainable use.

Delivery Approach

How engagements are typically structured

Discover

Clarify outcomes, current state, constraints, stakeholders and available evidence.

Assess and design

Evaluate options, dependencies, risks, controls and target requirements.

Deliver and validate

Produce the agreed outputs using documented standards and acceptance criteria.

Transition and improve

Support ownership, adoption, measurement and prioritised continuous improvement.

FAQs

Data Migration and Modernization questions

Answers to common search and procurement questions about scope, delivery, timelines, pricing, quality, security and support.

What services are included in Data Migration and Modernization?

The service area includes the specialist capabilities listed on this page. Scope can cover assessment, strategy, architecture, design, implementation, assurance, optimisation and operating enablement depending on the selected service and business requirement.

When should an organisation engage a data migration and modernization specialist?

External support is useful when teams need independent expertise, additional delivery capacity, cross-functional alignment or a structured approach to complex decisions. The appropriate starting point depends on current maturity, urgency, risk and evidence availability.

How is the right service selected?

Selection begins with the business outcome, current environment, constraints, risk profile and delivery stage. A focused discovery discussion can identify whether one specialist service or a coordinated group of services is the most appropriate starting point.

Can the engagement support cloud, on-premises and hybrid environments?

Yes. Work can address cloud, on-premises, hybrid and multi-cloud environments where relevant. Recommendations consider workload fit, integration, security, residency, skills, operating capacity, commercial constraints and existing investments.

What deliverables are typically provided?

Deliverables vary by service and may include assessments, decision frameworks, architecture artefacts, implementation plans, configured components, standards, test evidence, operating procedures, roadmaps, decision logs and knowledge-transfer materials.

How long does a data migration and modernization engagement take?

There is no reliable fixed duration before scoping. Timing depends on estate complexity, stakeholder access, evidence quality, number of systems or domains, assurance requirements, delivery dependencies and the depth of implementation required.

How is pricing determined?

Pricing is influenced by scope, complexity, delivery model, specialist roles, environment count, integrations, evidence quality, data volumes, controls, documentation, testing and ongoing support. A written estimate should follow initial discovery.

Can specialists work with internal teams and existing vendors?

Yes. Engagements can be structured alongside internal data, architecture, security, cloud, operations and business teams, as well as software vendors and systems integrators. Responsibilities and decision rights should be agreed at the start.

How are security, privacy and governance addressed?

Security, privacy, governance, access, retention, lineage, auditability and resilience requirements are incorporated according to scope and applicable obligations. Specialist legal, audit or certification advice should be commissioned separately where needed.

Can support continue after the initial engagement?

Yes. Follow-on support can include assurance, optimisation, implementation assistance, operating-model transition, documentation, capability building, managed support and periodic health checks under a separately agreed scope.

How is quality validated?

Quality can be validated through peer review, architecture and design checks, standards, automated and manual testing, reconciliation, performance review, security controls, acceptance criteria and documented sign-off responsibilities.

What information is needed to start?

Useful starting information includes business objectives, priority use cases, current architecture, systems and tools, known issues, data classifications, service expectations, timelines, stakeholders, constraints and existing assessments or designs.

How are outcomes measured?

Measures should be linked to the engagement purpose and may include delivery speed, reliability, performance, quality, reuse, adoption, cost, availability, control effectiveness, reduced manual effort and realised business value.

Discuss your data migration and modernization requirement

Share your current situation, intended outcome and delivery constraints to identify an appropriate starting point.

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