Tata 1mg expands healthcare accessibility across India with Databricks
Indian healthcare company Tata 1mg migrated from a legacy data warehouse to the Databricks Data + AI Platform with Unity Catalog and Delta Lake, reducing ETL costs by 50% and enabling over 1,000 non-data business users to access insights for location analytics, delivery route optimization and predictive maintenance.
Overview
Indian healthcare company Tata 1mg migrated from a legacy data warehouse to the Databricks Data + AI Platform with Unity Catalog and Delta Lake, reducing ETL costs by 50% and enabling over 1,000 non-data business users to access insights for location analytics, delivery route optimization and predictive maintenance.
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Inspect the highlighted sourceThe challenge
Tata 1mg's legacy architecture relied on costly, time-consuming truncate-and-reload tables, and autoscaling clusters were available but too expensive to use fully, limiting the data science, engineering and analytics teams' ability to scale use cases while controlling costs and securing shared data access.
The solution
Tata 1mg migrated to the Databricks Data + AI Platform over eight months, using Unity Catalog for data lineage and fine-tuned access controls, Delta Lake as a separate storage layer to prevent vendor lock-in, and a range of instance types, spot instances and instance pools for scalable compute, integrating with BI tools like Tableau and Metabase for visualization from a center of excellence.
Reported business value
Tata 1mg reduced ETL costs by 50%, with hundreds of business use cases now in production, over 1,000 reports generated and more than 1,000 non-data users consuming these insights, supporting location-based performance and geospatial analytics for store expansion and real-time delivery optimization through route optimization, weather and traffic pattern analysis, and predictive maintenance.
Sources
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