Event Workflow Management System — EWMS

The Event Workflow Management System improves task scheduling and management by integrating fine-grained event handling with large-scale scientific computing.

EWMS is a workflow management system built on HTCondor designed to process billions of fine-grained events. By optimizing scheduling and fitting work units into smaller resource envelopes, it increases throughput, reduces costs, and ensures efficient data transfer pipelines.

Getting Started

The best place to start is the Workflow Management Service page. This details the public-facing interface for EWMS, and covers the full workflow lifetime, key concepts, and example requests.

For API endpoints and object schemas, see:

• API Endpoints

• Object Glossary