AS 10g - Administer High Availability

AS10gHA - AS 10g: Administer High Availability

Descrição:

Oracle Application Server (10.1.2.0.2) provides comprehensive, flexible and automated high availability solutions that ensure the applications you deploy to Oracle Application Server meet to achieve your business goals.This course is the suggested follow-up to Oracle Application Server Administration courses. This course introduces the concepts and architecture of high availability solutions in Oracle Application Server 10g Release 2 and enables the participants to install and configure Oracle Application Server 10g to be highly available. They will learn to configure the active - passive and active - active high availability for different installation types of Oracle Application Server.

Tópicos:

• Oracle Application Server - High Availability overview
• Business needs for high availability
• Oracle Application Server terminology
• OPMN self healing
• OracleAS Cold Failover Cluster
• OracleAS Cluster
• Backup and recovery and OracleAS Recovery Manager
• Disaster recovery and Oracle Application Server Guard


• Oracle Application Server Backup and Recovery
• Oracle Application Server backup requirements
• OracleAS Recovery Manager
• Configuring OracleAS Recovery Manager for OracleAS Infrastructure
• Performing backup to protect from loss of server hosting OracleAS Infrastructure
• Perform complete recovery of OracleAS Infrastructure after loss of server
• Configuring OracleAS Recovery Manager for OracleAS Portal
• Performing backup to protect from loss of server hosting OracleAS Portal
• Perform complete recovery of OracleAS Infrastructure after loss of server


• Active - Passive high availability for OracleAS Infrastructure
• OracleAS Cold Failover Cluster (Infrastructure) Overview
• OracleAS Cold Failover Cluster terms and concepts
• Pre-installation - enable virtual host
• Pre-installation - enable shared disks
• Installation actions - selecting virtual host configuration
• Configuring passive node
• Enabling failover
• Automating failover


• Middle Tier – Active Passive Availability
• OracleAS Cold Failover Cluster (Middle-Tier)
• Installing OracleAS Cold Failover Cluster (Middle Tier)
• Reconfiguring components to use the virtual IP
• Enabling and testing failover
• Considerations for automating failover


• OracleAS Infrastructure: Active-Active High Availability Solutions
• Active Failover Cluster and its limitations
• OracleAS Cluster (Identity Management) overview
• Requirements and pre-installation steps
• Load Balancer Configuration
• Installation of Metadata Repository
• Installing and configuring the first instance
• Installing and configuring second instance
• Verifying active failover


• Middle Tier Active-Active Configurations
• OracleAS Cluster terms and concepts
• Architecture of DCM Managed OracleAS Cluster (OC4J)
• OracleAS Cluster (OC4J) using file-based repository
• Improving high availability for file-based repository
• Load balancing using mod_oc4j
• Configuring HTTP Session replication
• Configuring replication for EJB stateful session bean


• OracleAS Cluster (Portal)
• Considerations and requirements for OracleAS Cluster (Portal)
• Installing the first OracleAS Portal instance
• Configuring OracleAS Portal components to use the load balancer
• Installing the second OracleAS Portal instance
• Configure the second installation to use load balancer
• Configure Application Server Control


• High availability considerations for other middle tier components
• BPEL high availability
• JDBC high availability
• Fast Connection Failover
• OC4J - JMS high availability


• OracleAS Cluster (Web Cache)
• OracleAS Cluster (Web Cache): Concepts
• Cluster and Cluster Member Settings
• How OracleAS Cluster (Web Cache) Works
• Distributing Cache Content
• Detection of Failure and Failover
• Adding Members to OracleAS Cluster (Web Cache)
• Invalidation in OracleAS Cluster (Web Cache)


• OracleAS Disaster Recovery Solution
• Limitations of existing state replication model
• Island Based Clustering
• Cluster element and attributes
• Configuration During Deployment
• Dynamic Discovery
• Rolling upgrade without session loss


• Transforming OracleAS Installations to Become Highly Available
• Transformation Overview
• Source OracleAS Infrastructure Configurations
• Target OracleAS Infrastructure Configurations
• Transformation to OracleAS Cluster (Identity Management)
• Transformation to Distributed OracleAS Cluster (Identity Management)
• Transformation to OracleAS Cold Failover Cluster (Identity Management)
• Transformation to distributed OracleAS Cold Failover Cluster (Identity Management)


• (As an optional lesson in Appendix C) OracleAS 10g Release 3 State Replication Framework
• Limitations of existing state replication model
• Island Based Clustering
• Cluster element and attributes
• Configuration During Deployment
• Dynamic Discovery
• Rolling upgrade without session loss

Duração: 3 dias