<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> The educator model[1] is straightforward to persist with reference stream but it is more complicated with the knowledge model[2] where each document should be saved in its own refstream file and loaded at demand, otherwise the whole model (educator+knowledge) may become too big and slow to save/load. Imagine the activity of a teacher or a learner along one school year, a lot of documents will be produced. I play a bit with DiskProxy so that document referenced in the educator model are saved as that, but I suspect it ends all the document model are still load at once. Document are a mix of view, model and presenter so it makes a lot, and it is not easy to control how far in the tree of objects the persistence goes, then other problems arise at realod, like disconnected object. [1] <a class="moz-txt-link-freetext" href="https://github.com/Dynamic-Book/doc/tree/main/technical/DyboApp#educator-objects">https://github.com/Dynamic-Book/doc/tree/main/technical/DyboApp#educator-objects</a> [2] <a class="moz-txt-link-freetext" href="https://github.com/Dynamic-Book/doc/tree/main/technical/DyboApp#knowledge-objects">https://github.com/Dynamic-Book/doc/tree/main/technical/DyboApp#knowledge-objects</a> <div class="moz-cite-prefix">Le 14/12/2024 à 15:58, H. Hirzel via Cuis-dev a écrit : </div> <blockquote type="cite" cite="mid:2e222918-35c7-46e7-8a83-25d31b338cc2@gmail.com">Could you please elaborate about your mixed experience with ReferenceStream? To know that would be helpful.</blockquote> <pre class="moz-signature" cols="72">-- <a class="moz-txt-link-freetext" href="http://mamot.fr/@drgeo">http://mamot.fr/@drgeo</a></pre> </body> </html>