I was trying to get some info from documentation, but it seems that it is one of those projects that you have to check out and play with it to figure the answers out ...
I noticed of hight activity on mailing list and quite a lot of commits, it's a good sign. But when I was looking into the code base (btw 536MB big - not a good sign), I didn't find to much J2EE app fashion in it. No spring, ejb, weird folder structure, quite a lot of non-standard jar libraries. It's like the developers didn't like it so they've done things their own way :-)
I've been using a few similar platforms, mainly portals and for example Liferay is quite easy to work with because it looks as one would expect it to. It is based on Spring, it has, transparent service and dao layer, it has simple plugin architecture (plugin = WAR) etc., typical J2EE development.
I'd like to know what are the key aspects that a developer should be aware of before he decides to use it. And as it is quite non-standard J2EE application, how much time consuming is to get to know it to be able to be productive.
What are its (dis)advantages in comparison with other ERP systems like OpenBravo. If I need mainly Cart rather then ERP backend, should I be interested in OpenTaps ?
I was also playing with Broadleaf Commerce which is way easier to start with.
Thanks very much in advance.