GenevaERS is an Active Project!

By Announcements, Project Status

On August 12, 2021, the Technical Advisory Committee of the Linux Foundation’s Open Mainframe Project approved GenevaERS’s promotion from an incubation to active project. The following were the points made during the presentation, and a video extract of the meeting.

Extract of OMP TAC Presentation on GenevaERS Project Renewal

Presentation Points


  • Initially developed as a product and consulting services asset from late 1980’s through early 2000’s when purchased by IBM as part of acquisition of PwC Consulting
  • Original name was GenevaERS until IBM Acquisition when it became known as Scalable Architecture for Financial Reporting or SAFR
  • Effectively a Map-Reduce Engine more than 10 years before development of Map-Reduce in 2004 by Google
  • Drives incredibly high throughput focused on z/OS on IBM Z Mainframes
  • A score of very large, enterprise customers over its history, continuing to be supported under contract for some customers
  • Released as Open Source by IBM in May 2020
  • Approved as incubation OMP project July 9th, 2020
  • Project Renewal Status on August 12, 2021

TAC Project Status Application

Next Steps

  • Public Build Processes
  • Enhanced Documentation
  • Renewed Spark Integration Efforts
  • Other Enhancements  

Project Mission Statement

The Linux Foundation has formed an LLC to legally hold the GenevaERS Intellectual Property. The terms of the entity can be seen on this Open Mainframe Project GitHub site.

The mission of the GenevaERS Project, as stated in this document is:

1. Mission and Scope of the Project

a. The mission of the Project is to radically improve business systems using Business Event principles while processing significant data volumes to achieve :

● Accurate, fast and transparent outputs,

● Respond quickly to changing business needs, and

● Minimize costs over time.

b. The scope of the Project includes collaborative development under the Project License (as defined herein) supporting the mission, including documentation, testing, integration and the creation of other artifacts that aid the development, deployment, operation or adoption of the open source project.

(Technical Charter for GenevaERS a Series of LF Projects, LLC Adopted March 25, 2021)

Announcement – GenevaERS Webinar

By Announcements

November 18th 11 AM US Eastern time

Join us to learn about GenevaERS Open Mainframe Project. GenevaERS,  a single-pass optimization engine driving the data supply chain executing on z/OS.

GenevaERS offers businesses a high-level reporting solution uniquely tuned for big data scanning and improved financial transparency for better decision-making.

This project combines the processing power of a single pass of large volumes of data, an optimized join feature, the reliability of the mainframe and the dynamic open source community.

As a recent addition to the Open Mainframe Project, there are many ways to get involved and the team would love to have your help.