Check Database support in devonfw #69
Description
I would like to check every statement that we do in the database section in our guide. We say about some databases that we do not support them and it is not true at all.
We need to focus not only in devon4j, but also devon4net and devon4node. For example, the default ORM for devon4node that is TypeORM fully supports MongoDB as you can read here https://devonfw.com/website/pages/docs/master-devon4node.asciidoc_layers.html but we said that we do not support it properly here https://devonfw.com/website/pages/docs/guide-mongodb.asciidoc.html.