Oracle Enterprise Manager concepts

OEM is a software offered by Oracle that provides a single unified platform for modeling and managing enterprise data centers. Although targeted primarily towards managing the Oracle suite of products within an enterprise, it also has built-in capabilities to model and manage a limited set of widely adopted non-Oracle software products. It provides comprehensive monitoring and management capabilities for the entire Oracle Grid within the enterprise. It covers all aspects of the Oracle stack starting from the physical host management to database management. It also includes management for Oracle middleware components and the applications running on it. As discussed in the previous chapter, the mindset of IT executives has shifted more towards business enablement using IT infrastructure rather than just IT operations management. However, the shift in focus does not mean that IT operations can be ignored. In fact, companies are now keen to understand the impact...