Vallorex now offers a complimentary AI Readiness Audit for enterprise teams.

Cloud Data Migration

Zero-downtime migrations from legacy systems to modern cloud infrastructure

We migrate from on‑prem databases, legacy warehouses, and siloed systems to AWS, GCP, or Azure with zero data loss and minimal disruption to operations.

Our migrations are engineered like production releases: discovery, dry runs, validation, cutover playbooks, and post-migration tuning. No surprises and no “big bang” without guardrails.

This service is ideal when uptime matters, reporting must stay accurate during transition, and teams need a migration plan they can defend.

Key Outcomes

  • A migration plan designed for minimal downtime and clear rollback paths
  • Validated data reconciliation so leadership can trust reporting
  • Predictable cutovers with runbooks and stakeholder communication
  • Post-migration performance and cost optimization

What's Included

Real, specific deliverables that move you from idea to production with measurable outcomes.

Legacy Database Migration

Move from legacy relational systems with validated replication and cutover.

On‑Prem to Cloud Lift & Shift

Migrate infrastructure with minimal change, then modernize safely.

Cross‑Cloud Migration

Move between AWS/GCP/Azure with careful data and pipeline alignment.

Data Validation & Reconciliation

Row counts, checksums, sampling, and KPI validation against source systems.

Cutover Planning

Runbooks, rollback plans, comms, and stakeholder alignment for launch.

Post‑Migration Optimization

Tune performance, cost, and reliability after the migration completes.

How We Work

Senior-led delivery with clear milestones, predictable execution, and transparent communication.

1

Discovery & Assessment

Inventory systems, dependencies, and risk constraints.

2

Migration Plan

Design approach, rollback strategy, and timelines.

3

Dry Run

Test migration in staging and validate data integrity.

4

Live Cutover

Execute cutover with monitoring and stakeholder communication.

5

Validation

Reconcile data and confirm KPI correctness post-cutover.

Ready to build with Cloud Data Migration?

Move to the cloud with zero downtime goals, validated reconciliation, and a predictable cutover plan.