ManageIQ/guides — pull request #46 by Ladas (2014-12-11 16:47:32+00:00)
Title: Add doc of the providers database architecture

Adding doc of providers database architecture. Starting with
skeleton of the tables.
Description is mostly OpenStack driven, we need to fill the
rest of the information regarding the other Providers.
For now, adding only description of models that are used
(or will be) across cloud and infrastructure.