here are some links to documentation about Greenstone that you may find useful.
Internally greenstone uses the MG and MGPP index and retrieval systems.
Information about them can be found from the first link.
"Han, Yan" wrote:
> We are now researching tools to store/organize/manage digital collections. I
> noticed that quite a few libraries are using Greenstone software developed
> by U. of Waikato for digital collections.
> We seek advice on how the greenstone software works in terms of storing,
> retrieving and organizing digital projects. There are also other products in
> this field, such as CONTENTdm , DSpace. Does anyone use any of them and how
> greenstone compare to these products ? Any advice will be appreciated!
> University of Arizona Library
> greenstone-users mailing list