Cloud Migration Services — Data Center to Cloud, Hybrid & Multi-Cloud Architecture
Edge & Cloud
Cloud Migration
End-to-end cloud migration with zero-downtime cutover strategies, wave-based execution, and 90-day hypercare support across all major hyperscalers.
The DCS Global Migration Advantage
Migration Factory Approach
Repeatable, wave-based migration methodology with automated discovery, dependency mapping, and parallel workstream execution to compress timelines.
Zero-Downtime Cutover
Live replication, blue-green switchover, and rollback-ready architecture ensure business continuity through every migration event.
Security-First Design
Identity federation, network segmentation, encryption in transit and at rest, and compliance validation baked into every migration plan.
Performance Validation
Pre- and post-migration benchmarking confirms workload performance meets or exceeds on-premises baselines before cutover sign-off.
Full-Stack Coverage
From bare-metal servers and legacy databases to containerized microservices — we migrate the full stack, not just the easy workloads.
90-Day Hypercare
Dedicated post-migration support team monitors performance, resolves incidents, and optimizes costs for 90 days after go-live.
Our Process
Migration Methodology
Discovery & Assessment
Automated inventory collection, dependency mapping, TCO analysis, and risk scoring across all candidate workloads. Deliverable: migration readiness report.
Migration Architecture
Target state design, landing zone configuration, network topology, IAM framework, and wave planning. Deliverable: migration architecture document.
Pilot Migration
Low-risk workload pilot to validate tooling, runbooks, and cutover procedures. Issues identified here are resolved before production waves begin.
Wave Execution
Parallel migration waves with automated replication, validation testing, and stakeholder sign-off at each wave gate. Rollback procedures active throughout.
Cutover & Validation
Final cutover with live traffic switchover, DNS updates, and performance validation. Zero-downtime approach keeps production running through transition.
Optimization & Hypercare
Right-sizing, reserved instance purchasing, cost anomaly alerting, and 90-day hypercare support to stabilize the new environment.
Migration Capabilities
Frequently Asked Questions
How do you handle legacy applications that cannot be easily migrated?
We assess each workload individually. Legacy apps that cannot be refactored are candidates for rehosting (lift-and-shift) or extended on-premises retention with a hybrid connectivity model. We never force a workload into the cloud if it is not ready.
What is your approach to minimizing downtime during migration?
We use live replication to keep source and target environments synchronized, then execute a brief cutover window — typically under 30 minutes for most workloads. For zero-tolerance workloads, we implement blue-green deployments with instant rollback capability.
Which hyperscalers do you support?
We are experienced with AWS, Microsoft Azure, Google Cloud Platform, and Oracle Cloud Infrastructure. We are hyperscaler-agnostic and will recommend the right platform based on your workload requirements, not vendor relationships.
How do you handle data transfer for large datasets?
For large datasets, we use a combination of online replication and offline transfer appliances (AWS Snowball, Azure Data Box, etc.) to minimize transfer time and cost. We calculate the optimal approach based on data volume, bandwidth, and timeline.
What compliance frameworks do you support?
We have experience migrating workloads subject to HIPAA, PCI-DSS, FedRAMP, SOC 2, and ITAR requirements. Compliance validation is integrated into the migration architecture and documented for audit purposes.
Why Organizations Act
Business Challenges We Solve
Aging On-Premises Infrastructure
Legacy servers and storage reaching end-of-life create performance bottlenecks, rising maintenance costs, and increasing failure risk.
Unpredictable Capital Expenditure
Hardware refresh cycles require large upfront capital investments that compete with strategic business initiatives for budget.
Scalability Constraints
On-premises capacity limits prevent rapid scaling for seasonal peaks, new product launches, or unexpected growth events.
Talent & Operational Burden
Managing physical infrastructure diverts IT staff from higher-value cloud-native development and digital transformation work.
Disaster Recovery Gaps
On-premises DR solutions are expensive to maintain, rarely tested, and often fail to meet modern RTO/RPO requirements.
Compliance & Security Risk
Keeping pace with evolving compliance requirements (HIPAA, PCI-DSS, FedRAMP) is harder without cloud-native security tooling.
Vendor-Neutral Expertise
Technology Ecosystem
DCS Global is vendor-neutral and works with the leading platforms in the industry. We recommend the right technology for your requirements — not the vendor with the best margin.
Hyperscale Cloud
Migration Tools
Infrastructure as Code
Data Transfer
Vendor-Neutral Advisory
DCS Global holds no exclusive reseller agreements that would bias our recommendations. Our engineers are certified across multiple platforms and will specify the solution that best fits your technical requirements, budget, and long-term roadmap.
Trusted Advisor Framework
Cloud Migration Buyer's Guide
Use this framework to evaluate your requirements before engaging vendors. Organizations that complete this analysis make faster decisions and achieve better outcomes.
What are your business drivers for migrating?
Cost reduction, agility, and scalability have different migration strategies. Defining the primary driver prevents scope creep and keeps the project focused.
Which workloads are migration candidates?
Not every workload belongs in the cloud. Legacy applications with hard dependencies on physical hardware or low-latency requirements may be better candidates for modernization or retention.
What are your compliance and data residency requirements?
HIPAA, PCI-DSS, FedRAMP, and ITAR impose specific controls on where data can reside and how it must be protected — this directly affects cloud provider and region selection.
What is your acceptable downtime window?
Zero-downtime migrations require live replication and blue-green cutover strategies that add cost and complexity. Understanding your tolerance upfront drives the right approach.
What is your target cloud operating model?
Lift-and-shift preserves existing architecture but misses cloud-native cost and performance benefits. Re-platforming and refactoring require more investment but deliver better long-term outcomes.
How will you manage cloud costs post-migration?
Cloud costs are variable and can exceed on-premises costs without proper governance. A FinOps practice with reserved instances, right-sizing, and anomaly alerting should be part of the migration plan.
Not sure where to start? Our solutions advisors can walk you through this framework in a 30-minute discovery call.
Schedule an Infrastructure AssessmentDecision Framework
Cloud Migration vs. On-Premises Refresh
Use this framework to evaluate whether migrating to cloud or refreshing on-premises infrastructure is the right decision for your organization.
| Criterion | Cloud Migration | On-Premises Refresh | Best For |
|---|---|---|---|
| Upfront Capital | Low — OpEx model, pay-as-you-go | High — hardware, licensing, installation | Cloud Migration |
| Scalability | Elastic — scale up or down in minutes | Limited by physical capacity purchased | Cloud Migration |
| Control & Customization | Limited by provider abstractions | Full control over hardware and software stack | On-Premises Refresh |
| Data Sovereignty | Depends on region and provider controls | Complete — data never leaves your facility | On-Premises Refresh |
| Disaster Recovery | Built-in multi-region replication available | Requires separate DR site investment | Cloud Migration |
| Operational Complexity | Managed services reduce operational burden | Full operational responsibility on IT team | Cloud Migration |
| Predictable Costs | Variable — can spike without governance | Predictable 3–5 year depreciation cycle | On-Premises Refresh |
| Time to Deploy | Minutes to hours for new capacity | Weeks to months for hardware procurement | Cloud Migration |
This comparison is a general framework. The right choice depends on your specific requirements, existing environment, and business objectives. DCS Global can help you evaluate the options for your situation.
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Next Step
Ready to Move to the Cloud?
Start with a no-cost migration readiness assessment. We will map your workloads, identify risks, and deliver a phased migration plan within two weeks.
Cloud Migration — Frequently Asked Questions
Common questions from IT leaders planning cloud migration projects.