In the EDI processing we need to transform data from the EDI format to the data formats of our applications and back. What is the best way to do this? The most popular transformation is using an intermediate XML format. We use the XML Schema and the XSLT standards to transform one XML format to another XML format. Is it the best way? Let’s look at the whole data processing chain: EDI to XML transformation; data transformation (with XML Schema and XSLT); XML to SQL transformation. Now I’m going to ......