EM 12c Cloud Control

Architecture

Who am I? (Deepak Sharma)

ORACLE DBA for 5+ years.Worked on technologies like Oracle 11g Grid Control, Oracle 12c Could Control, Oracle Configuration Manager PeopleSoft..Oracle Certified Professional.Active Speaker of

OEM 12c Cloud Control New Features

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Introduction

EM12c Cloud Control is end-to-end management tool for both Oracle and non-Oracle technology.Before this release it was known as Oracle Enterprise Manager or Oracle Enterprise Manager Grid Control.EM12c has enhanced functionality from only being just Database Administrators Monitoring to Monitor Complete Data Center.

Architecture Overview

Cloud Control ConsoleOracle management AgentOracle Management ServiceOracle Management RepositoryPlug-in

Architecture Overview

Architecture Overview {Optional}

Cloud Control Console

User interface to access, monitor and administer environment.Access via Web Browser from any locationEM12c console can be customized:

Choose your Homepage

Move regions on target Homepage

Add regions

Delete regions

GUI provides history, pages can be marked as favorites.

EM12c CC {Login Page}

EM12c CC Homepage

Oracle Management Agent

Installed on each host that needs to be monitored.Can be installed from Console or Command line.Auto discovery of target on the host.Can be used to Control Blackout, execute jobs collect metricsEM12c agents are re-written to provide greater performance.Only disadvantage - 12c Agent can only talk with 12c OMS.

Oracle Management Service

Web-based applicationCommunicate with agents & OMR to collect & store information respectively.Installed into Middleware Home

Oracle WebLogic Server

Oracle Management Agent for middleware tier

OMS instance base directory

Java Development Kit

Other configuration files

Oracle Management Repository

Also known as OMR is Oracle Database.Stores info collected by Various AgentsComposed of Users, Tablespaces, tables, views etc.Installation of OMR requires already existing database.

Plug-ins

System-monitoring Utilities used to monitor and manage non-Oracle Software.Plug-ins have been expanded to include every target type like:

Oracle Database plug-in

Fusion Middleware plug-in

Fusion Application plug-in

Can be downloaded, applied & deployed using self-update functionality.Agents are no longer configured to be able to monitor any target.Agent will only download plug-in.Agents are smaller & simpler leading biggest improvement in Architecture.

EM12c Configuration

Simple Basic Installation [Level 1]

Thank You