Photo appears courtesy of www.twin-loc.fr. Welcome to our 200th blog post! As I think about EDI through the years, I remember sometime during the early 1990’s taking a class on the structure and workings of XML. XML was all the rage and was supposed to replace EDI at any moment!!! It’s 20+ years later and yes, XML is widely adopted now in web service applications where systems talk to each other, but it’s really still the wild west with XML XSDs (XML Schema definitions) often inaccurate. And it involves a lot of back and forth with trading partners saying, “…oh, hard code this, and that XML element loop can be executed multiple times, not the once limitation in the XSD, etc. etc. etc.” Implementing XML with a new trading partner or transaction often feels like black magic to get it all working correctly, and that’s in the best of circumstances – usually it’s teams of technical and business staff on endless conference calls just to get it right. Did XML replace EDI? No.