Snowflake Data Modernization for Healthcare Compliance

Replacing a fragmented legacy SQL environment with a unified, compliant data infrastructure built for scale.

Problem Statement

Client's Problem

A US-based healthcare provider needed to modernize its data infrastructure to improve decision-making, ensure compliance, and enable seamless integration across multiple third-party systems.

Technical Limitations

The existing environment was outdated and fragmented, running on legacy SQL with manual ETL workflows that slowed down data transformation at every step. Operational reporting had little real-time visibility, and healthcare data governance added another layer of compliance complexity to manage.

Key Challenges

Outdated, fragmented SQL environment
Manual ETL workflows slowing data transformation
Limited real-time visibility for operational reporting
Compliance challenges with healthcare data governance

Technology Stack

Platform: Snowflake

ETL: dbt

BI Tools: Looker, Domo

Database: SQL Server (Legacy)

Business Impact

Processing efficiency and data accuracy both improved significantly, with data transformation time cut down and reporting quality up as a result. The modernized ETL approach positions the client for long-term scalability, and data compliance and control are now stronger across the board.

What Our Clients Say

"Arroact took a fragmented, legacy data environment and turned it into something we can actually trust and build on. Our reporting is faster and more accurate, our compliance posture is stronger, and we finally have real-time visibility into our operations."