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Case study · Enterprise
Legacy Data Platform Modernization
From aging ETL and on-premises databases to a scalable cloud data platform.
Illustrative example · client anonymizedLegacy ETL
Legacy Database
Cloud Data Platform
Analytics
The challenge
Aging ETL jobs and an on-premises database limited scale, were costly to change, and slowed the delivery of reporting to the business.
Our approach
01
Assess
Inventory legacy pipelines, dependencies, and reporting needs.
02
Design
Define the target cloud architecture and migration waves.
03
Migrate
Move pipelines in stages with source-to-target validation.
04
Retire
Decommission legacy components and enable the new platform.
Outcomes
RESULT
—
Pipeline runtime
Add verified metric
RESULT
—
Platform cost
Add verified metric
RESULT
—
Migration validation
Add verified metric
Technology
AzureApache SparkSQLPythonPower BI
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