  Business Intelligence constitutes a set of methodologies and tools aiming at
querying, reporting, on-line analytic processing (OLAP), generating alerts,
performing business analytics, etc. When in need to perform these tasks
collectively by different collaborators, we need a Collaborative Business
Intelligence (CBI) platform. CBI plays a significant role in targeting a common
goal among various companies, but it requires them to connect, organize and
coordinate with each other to share opportunities, respecting their own
autonomy and heterogeneity. This paper presents a CBI platform that hat
democratizes data by allowing BI users to easily connect, share and visualize
data among collaborators, obtain actionable answers by collaborative analysis,
investigate and make collaborative decisions, and also store the analyses along
graphical diagrams and charts in a collaborative ontology knowledge base. Our
CBI framework supports and assists information sharing, collaborative
decision-making and annotation management beyond the boundaries of individuals
and enterprises.
