Cutting TCO by 60% with
Cloud Migration
How TnY Systems helped a leading Canadian telecom provider transition from a monolithic legacy Oracle infrastructure to a highly scalable, cost-efficient Data Lake on AWS.
Cost Savings
60%
Infrastructure TCO Reduction
Velocity
85%
Faster Billing Cycles (48h → 6h)
Efficiency
Zero
Manual Server Patching
The Legacy Trap
The High Cost of Inertia
The client was trapped in a high-cost cycle with a legacy on-premise footprint. Expensive Oracle licensing and aging hardware meant monthly billing calculations dragged on for 48+ hours, delaying revenue recognition and incurring massive operational overtime.
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Exorbitant Maintenance
High fixed costs required for perpetual Oracle licensing and physical hardware refreshes.
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Operational Bottlenecks
48+ hour billing cycles caused massive I/O chokepoints and prevented agile financial reporting.
The Innovation
Lift, Shift, and Optimize
We executed a strategic Cloud-Optimized Migration. By decommissioning on-prem hardware and transitioning to Informatica Intelligent Cloud Services (IICS) paired with Amazon S3, we transformed a capital-intensive monolith into a scalable, high-velocity Data Lake.
Cost-Efficient Storage (Amazon S3)
Offloaded historical billing data from expensive Oracle block storage to highly scalable, tiered S3 object storage.
Managed Integration (Informatica IICS)
Migrated complex ETL logic from legacy PowerCenter to the cloud, eliminating manual patching and server maintenance overhead.
Performance Optimization
Parallelized billing calculation logic on AWS elastic compute to completely bypass legacy hardware I/O bottlenecks.
Business Impact
Turning Technical Excellence into Measurable Financial Results
TCO Slash
Reduced infrastructure costs by ~60% by shifting from a rigid CapEx model (hardware) to a flexible OpEx model (cloud consumption).
Accelerated Revenue
Billing calculation time dropped from a crippling 48 hours to just 6 hours, allowing for faster invoice generation and revenue recognition.
Operational Gain
Achieved zero manual patching and drastically reduced operational overtime by moving to fully managed cloud services.
Scalability
The new Data Lake architecture decouples storage from compute, future-proofing the client for massive data growth without exponential costs.
Trapped in Legacy Infrastructure?
We can scope a Cloud Migration Strategy to reduce your TCO in 1-2 weeks.
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