Proof
/ Telecom & MediaNew Data Platform for a Major Telecom Company
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→ Capability pageBusiness situation
A telecommunications and technology services provider with obsolete IT infrastructure and high integration costs when acquiring new businesses.
The challenge
Legacy PostgreSQL data warehouse was creating operational bottlenecks, governance gaps, and high integration costs for acquisitions. The BI environment on Tableau Server was siloed and unscalable.
Why it matters
Quantum Rise migrated the full data warehouse to Databricks on AWS with a Kafka implementation for high-volume data traffic, and migrated the BI environment from Tableau Server to Tableau Cloud.
What Quantum Rise delivered
The QR/OS™ approach in practice
- • New Datalake: complete migration to Databricks on AWS • Kafka implementation supporting high data traffic • Full BI migration to Tableau Cloud (700+ users, real-time access) • Data connection reconfiguration and KPI validation • Enhanced governance with structured historical records
Measurable outcome
$4M saved annually with revised data architecture and new data platform.
Faster integration of new operations, increased ability to access historical data, and enhanced analytics capability across 700+ users.
What became repeatable
A cloud data modernisation pattern (PostgreSQL → Databricks/AWS + Kafka + Tableau Cloud) reusable for any enterprise with legacy data warehouse infrastructure.