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Oracle10g Enterprise RAC Across Multiple Tiers          

Duration: 5 days

Description 
This enterprise class will teach attendees how to configure Oracle Real Application Clusters (RAC) across the database and middle-tiers. RAC is a key component of high availability for the database and application server. Oracle applications (Fusion) are playing a larger role. Application server features such as Identity Management and Single Sign-On require a metadata repository. RAC can be configured to maintain high availability on the application server similar to the database server. Attendees will learn how to configure Oracle RAC in the database server and middle -tier.

Topics

  • High Availability in Oracle 10g
  • The Oracle Maximum Availability Architecture (MAA)
  • Benefits of MMA
  • Introduction to RAC
  • RAC features and capability
  • The reasons to use RAC
  • Oracle10g RAC Architecture
  • Enterprise RAC across multiple tiers
  • Cluster Ready Services (CRS)
  • Services
  • Background processes
  • Global repository directory
  • Shared files
  • Raw devices
  • Global Enqueue Service
  • Global Cache Service
  • Minimum requirements
  • Installation considerations
  • Configuration options
  • Cache fusion
  • Cluster ready services
  • Moving from a single-instance to RAC
  • The EM Cluster Database Home Page
  • Starting and Stopping RAC Instances
  • Configuring RAC Initialization Files
  • Adding nodes to a Cluster
  • Adding and removing instances from a cluster
  • Quiescing RAC Databases
  • Managing alerts with OEM
  • Automatic Storage Management (ASM)
  • Setting up ASM
  • Starting and stopping ASM instances
  • Managing ASM instances
  • Managing ASM with database control
  • Managing redo log groups in RAC
  • Managing undo tablespaces in RAC
  • Use SRVCTL to manage ASM instances
  • Migrating database files to ASM
  • Manage and recover the OCR file and voting disk
  • SRVCTL command options
  • OEM features for RAC
  • Parameter files versus shared parameter files
  • Database Resource Manager
  • Fusion Resource States
  • Automatic Resource Remastering
  • Load Balancing
  • The Oracle Application Server Architecture
  • The metadata repository
  • Identity Management
  • Single Sign-On (SSO)
  • Installing the Oracle application server
  • Configuring the OracleAS middle tier
  • Setting up RAC for the middle tier
  • OracleAS cold failover cluster

Prerequisites

  • A strong background in Oracle10g database administration is required to successfully complete this class. Recommended prerequisite classes include: Oracle10g Database Administration Workshop I and II or equivalent experience.


 
 
 

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