This version of the Ed-Fi ODS / API is no longer supported. See the Ed-Fi Technology Version Index for a link to the latest version.


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Previous Version

This is a previous version of Ed-Fi technology. Visit the Ed-Fi Tech Docs home page for a link to the current version, or the Ed-Fi Technology Version Index for links to all versions. 

This documentation serves as an introduction to the features and significant changes made for the Ed-Fi ODS / API v2.1.1.

In addition to a number of enhancements and bug fixes that improve stability and performance, this release introduces API Composite Resources, which allow platform hosts to create API endpoints that combine and re-shape resources – analogous to the way a database view can join information from multiple tables. The as-shipped configuration contains two useful API Composites, one for enrollment data and another for assessment information.

This release remains backward compatible with the Ed-Fi ODS / API v2.0 and v2.1 releases, and is still aligned to the Ed-Fi Data Standard v2.0


This documentation is for technical professionals who work with educational data, including business analysts, database administrators, and software developers.


The Ed-Fi ODS / API technology is free to license and use. Access to the Ed-Fi repository on GitHub is required to download the Ed-Fi ODS / API technical material. Click here for more information.

What's New Documentation Contents

Find out more about what's new in the latest version of the Ed-Fi ODS / API:



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