Express Scripts: Driving Digital Transformation from Mainframe to Microservices


Express Scripts is reimagining its data architecture to modernize and streamline its operations at scale. The challenge is to efficiently access and process steadily rising data volumes. Express Scripts is using Attunity Replicate to publish transactions from production mainframe systems to a data pipeline for more efficient claims and benefit processing in a modern microservices environment. They are ensuring transactional consistency by grouping events into windows, running integrity checks, and carefully handling errors, all while monitoring latency and throughput to keep things running smoothly.

Express Scripts Data Sync Platform

On March 12th, we have an online talk with Confluent and Express Scripts that will showcase how Attunity and Kafka enable Express Scripts to integrate its mainframe and microservices ecosystems, ensuring data integrity between two worlds. It will discuss how change data capture (CDC) technology is leveraged to stream data changes to the Confluent Platform, allowing a low-latency data sync pipeline to be built.

Register now for this online talk, and you’ll learn:

  • Why Kafka streaming is an ideal data integration platform for microservices.
  • How Express Scripts is synchronizing data between microservices and its mainframe system of record.
  • How the Confluent Platform allows for data integrity between disparate platforms and meets real-time SLAs and low-latency requirements.
  • How Attunity Replicate software is leveraged to stream data changes to Kafka, laying the foundation for a low-latency data sync pipeline.
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