Data Center Migration-backup

Data Center Migration – Transitioning Managed On-Premises to AWS Cloud

Seamlessly move from legacy systems to a secure, cloud-native environment to gain agility, scalability, and cost efficiency—ensuring minimal disruption and continuous compliance throughout the transition.

Client Background

A global enterprise delivering IT Service Management (ITSM) solutions to over 100+ tenants worldwide. Their core ITSM application was hosted in a Managed On-Premises Data Center, but infrastructure limitations and frequent outages began impacting service quality and customer experience.

Business Challenges (On-Prem Data Center)

Frequent service degradation & outages due to infrastructure issues.

Inability to meet SLAs because of long maintenance windows.

Scaling restrictions on both vertical and horizontal expansion.

Bottlenecks in autoscaling, limiting ability to handle performance spikes.

Legacy monitoring tools with limited features, preventing proactive measures.

Solution Delivered

A. Assessment & Planning

Conducted a detailed assessment of physical, virtual, and cloud infrastructure.

Analyzed application workloads & performance profiles.

Developed a migration plan with zero downtime, ensuring 24x7 critical tenants were unaffected.

Provided transparent cost estimation to help business decision-making.

B. Technical Implementation

Architected AWS-based infrastructure with scalable, resilient, and fault-tolerant design.

Built solutions & workarounds for application and infrastructure migration challenges.

Configured native AWS tools (CloudWatch, CloudTrail, Auto Scaling) and 3rd-party monitoring tools for real-time insights.

C. Operational Excellence

Optimized autoscaling to handle dynamic performance demands.

Established cloud monitoring & governance framework.

Ensured performance above end-user expectations post migration.

Key Highlights

Zero downtime migration for critical tenants running 24×7.

Cost transparency with clear financial modeling.

Enhanced proactive monitoring with AWS native & third-party tools.

Seamless scalability eliminating legacy bottlenecks.

Performance above expectations, ensuring strong customer satisfaction.

Business Impact

Successful migration of ITSM application for 100+ tenants from Managed DC to AWS Cloud.

Achieved higher system reliability with zero unplanned downtime.

Reduced maintenance window significantly, improving SLA adherence.

Enabled elastic scalability for both vertical and horizontal growth.

Improved performance and availability, delivering better end-user experience.

Established a future-ready AWS foundation for innovation and cost optimization.

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