Case Study: a leading insurance provider achieves 50% efficiency gains with EXL’s Code Harbor™

Leading Insurance Provider cuts SAS-to-PySpark migration effort by 50% with EXL

A leading insurance provider faced significant challenges in modernizing its data warehouse by migrating complex legacy SAS code, which contained embedded Oracle SQL, to a PySpark environment on Databricks. The manual effort required was inefficient and error-prone, complicated by limited documentation and resource constraints. To overcome this, the provider partnered with EXL and leveraged their AI-driven Code Harbor™ technology.

EXL deployed its Code Harbor solution to automate the code migration and generate comprehensive data cataloging. This approach resulted in a 50% efficiency improvement in the migration process itself and a 50% reduction in user acceptance testing and reconciliation efforts. The solution provided the insurance provider with enhanced data governance and significant operational productivity gains.