Fans of the Oracle BI suite of products will find Oracle Business Intelligence (Oracle BI) 12c a refreshing software version, both from its visual advancements and its technical foundation changes. This version of Oracle BI brings Oracle's flagship analytics system to the next level while maintaining its core enterprise-architecture concepts. The updated architecture allows for easier scalability of the solution across multiple servers, brings departmental BI and data visualization concepts into the mix, and strengthens its deployment processes with its new lifecycle-management tools. This chapter focuses on an overview of the Oracle BI 12c architecture, with occasional references to its predecessor to give some perspective as to how far the Oracle BI 12 release has come in terms of a more straightforward implementation process and increased functionality.
Going right for the guts of the platform, it is best to understand how the Oracle BI 12c system is laid out by looking at the logical interoperability of the architectural components. Oracle BI 12c is a combination of several core technologies, which reside as common software components within the Oracle Fusion Middleware (FMW) stack inside the Oracle software eco-system.
The following illustration shows some of Oracle BI 12c's logical architecture components. Users of Oracle BI 11g will find some of this topology familiar, yet clearly different in many ways:
Similar to the Oracle BI 11g environment, once the software has been installed, all of the components in the architecture topology shown will exist. These components are transparent to the end users (that is, users in the organization who will view dashboards, reports, receive alerts, and so on). However, for the Oracle BI 12c administrators, and those that need to work with the technical aspect of the system, each of these areas of the Oracle BI 12c architecture is very important.
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