Entity Relationship Diagrams for AtoM
Main Page > Development > Development/ERDs
This page contains downloadable versions of Entity Relationship diagrams that have been generated over time from AtoM's relational database. An ER diagram is a specialized type of illustration that can be used to express the entities, attributes, and relationships comprising a relational database.
With each major release of AtoM, the database is likely to change. Here we will add historical and (as we are able) current versions of the ER diagrams from AtoM to assist new developers in understanding how AtoM is structured.
Note
These diagrams have often been generated by developers during the development process - that is, between stable releases. Note that they are not definitive, and the database schema may be different in the subsequent version.
Contents
January 2011
January 2011 version of ICA-AtoM ERD (circa Release 1.2)
2012
2012 version of ICA-AtoM ERD (circa Release 1.3)
March 2014
2014-03-26 version of AtoM ERD (circa Release 2.0)
2014-03-26 alternative version of AtoM ERD (circa Release 2.0)
January 2016
2016-01-04 version of AtoM ERD (circa Release 2.2)
January 2017
2017-01-04 version of AtoM ERD (circa Release 2.3)
November 2018
2018-11-15 version of AtoM ERD (from qa/2.5.x)
January 2020
2020-01-24 version of AtoM ERD (from qa/2.6.x)
