Case Study: Clalit Health Services achieves rapid legacy data transformation, saves over a year of development, and gains 140% immediate ROI with Informatica B2B Data Transformation

This leading public health network uses Informatica B2B Data Transformation to integrate legacy data in more than 300 data formats and improve patient outcomes

Clalit Health Services Group, one of the world’s largest public health networks with 16 hospitals, 1,300 clinics and more than 3.7 million patients in Israel, needed to update and consolidate patient records to improve care and support a world-class facility. The IT team faced the challenge of integrating legacy data in more than 300 formats while ensuring rapid implementation, minimizing development time and cost, and automating sophisticated data-transformation scripts with real-time execution and comprehensive logging.

Clalit deployed Informatica B2B Data Transformation to extract and convert data from any file or message format and size. Complex transformations that once took weeks now run in minutes, saving over a year of development effort, delivering an immediate 140% ROI, significantly reducing annual maintenance costs, and handling a continuous data flow of unlimited file size at 10–30 MB per minute—accelerating record consolidation and supporting better patient outcomes.

Clalit Health Services

Ilan Yacoby

CTO, IT and Computing Division