Hexaware assessed the current data landscape for the US arm of one of the largest stock exchanges in Europe and came up with an comprehensive roadmap to build a highly scalable and agile data warehouse on Cloud leveraging their Cloud EDMA platform. The 12-year-old on-premise SQL data warehouse of the customer was migrated to AWS Cloud infrastructure leveraging EMR, Redshift and S3 for Cloud data management and analytics.
Key Benefits
- Hexaware’s Cloud EDMA platform eventually led to savings of over £800,000 of operational expenditure a year in infrastructure and licensing costs
- Moving completely to Cloud reduced several hours of multi-part data ingestion to automated single bulk load thus saving about 6 hours of data loading time
- The Cloud data warehouse which was mainly built for internal stakeholders was extended to deliver information and analytical insights for external clients through a self-service model
