Global E-Commerce Company Plans Migration from Teradata, SQL
Server & Hadoop
Global E-Commerce Company Plans Migration from Teradata, SQL Server & Hadoop
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What Next Pathway's Global E Commerce Company Case Study Covers
A Global E Commerce Company planned the migration of Teradata, SQL Server, and Hadoop environments. Next Pathway’s automation platform analyzed over 7 million lines of code, identified 21% data redundancy, and delivered an end to end migration strategy in 6 weeks.
End to End Migration Strategy
The customer needed a clear migration strategy for complex legacy environments built through multiple acquisitions. Next Pathway delivered a complete migration architecture and roadmap within 6 weeks, enabling migration activities to begin faster than planned.
Legacy Environment Discovery
The environment included a Teradata enterprise data warehouse, a SQL Server data mart, and a large Hadoop cluster. Using SHIFT Crawler, Next Pathway analyzed over 7 million lines of code to understand application interactions and user consumption patterns.
Data Redundancy Identification
SHIFT Crawler identified 21% data redundancy across the three legacy environments. The analysis identified which workloads required migration and which systems could be decommissioned to simplify the modernization effort.
1 Billion+
Lines of code translated automatically
160+
Enterprise modernizations completed
80%
Faster time-to-market for AI-ready infrastructure
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What Industry Analysts Say
Rob Enderle
ENDERLE GROUP
Eric Kavanagh
THE BLOOR GROUP
What a structured Snowflake migration covers
A successful migration to Snowflake requires a clear plan across four disciplines.
Discovery and dependency mapping
Every code object, ETL pipeline, and data dependency needs to be identified and documented before migration begins. Hidden complexity discovered mid-migration creates delays and risk.
Code translation and modernization
Legacy SQL, stored procedures, and ETL pipelines must be converted into optimized, Snowflake-native workloads. Automated translation eliminates manual rework and ensures full coverage.
Validation and functional parity
Every migrated workload must be validated against the legacy source to confirm data accuracy and functional equivalence before cutover. 100% parity is not optional.
Production cutover planning
Cutover requires a defined plan covering resource allocation, rollback decisions, and business sign-off. Teams that plan cutover from the start move faster and with greater confidence.
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