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Oracle RAC DBA
Makes sure that your Oracle E-Business database is in Business.
 
Oracle RAC 10g Details:
 
Oracle RAC
Oracle Real Application Clusters (Oracle RAC) 10g is all about management. Management improvements in Oracle RAC 10g and Oracle Database 10g dramatically reduce administration costs and provide new levels of flexibility that make business more adaptive, proactive, and agile. Oracle RAC 10g serves as a key foundation technology for enterprise grids. Oracle Database 10g reduces barriers that have long hindered the adoption of Oracle RAC technology, enabling the goal of "RAC for everyone strategy".
Hardware Requirements Oracle Clusterware
HBA Cards Cluster ready services
Interconnect Switches SSH Setup for CRS installation
Multi-Pathing CRS installation
SAN/NAS Shared Storage CRS commands
ASM instance and installation CRS log files
ASMLIB Automatic CRS startup
ASM to RAW device MAP CRS daemons
ASM Management Database Setup
ASM Disk groups design RAC_Basics
Datafile, Flashback, Archivelog Disk Groups Understanding CRS Basics
Installing ASM Instance Operating System Steps
Creating ASM disk groups CRS Installation
Non RACDatabaseCreation to use ASM disks RAC Database Setup
ASMToFS Conversion RAC Commands
ASM ToASMCloning srvctl commands
ASMFSToASMDuplication cluvfy commands
FSToASMMigrate SameNode crsctl commands
ERP High Availability (11i & R12) on Oracle RAC:
Oracle Applications Release 11i on Oracle RAC 10g and Oracle Applications Release R12 on Oracle RAC have numerous configuration options that can be selected based on individual business needs, uptime requirements, hardware capability, and availability requirements. The video library describes how to migrate Oracle Applications Release 11i and R12 running on a single database instance to Oracle Real Application Clusters (Oracle RAC) environment running Oracle Database Server 10g Release 2 (10.2.0.3) with Automatic Storage Management (ASM).
11i On RAC R12 On RAC Advance ERP RAC Configurations
Setup Network Process_Overview Shared ApplTop Theory
Setup Shared Device For DB R12 DatabaseTier Install Shared ApplTop Primary Node
Setup Linux rpms R12 Apps Tier Install Shared ApplTop SecondaryNode
ocfstool Source DatabaseUpgrade RAC Concurrent Mgr PCP Setup
Install OCM 904 Patch Apply ADSTATS RAC HTTP JSERV Load Balancing
Patch OCM CRS Install RAC Log Details
Install HangCheck ASM  Instance Disk groups creation RAC NETCA Listener Tns Setup
start cluster manager Advance Components Install RAC SPFile Issues
Migrate dbTier to RAC Node1 Local Remote Listener  
Test RAC RConfig Setup use  
AppsTier 1 RAC setup DatabaseNode Autoconfig  
AppsTier 2 RAC setup Apps Tier RAC Setup  
Post AppsTier RAC fixes Concurrent Manager PCP Setup  
Forms Loadbalancing HTTP JServ Load Balancing  
PCP Setup Log Details  
  Netca listener tns setup  
Application Server Clustering and Oracle RAC:
The base OracleAS architecture supports many availability features, such as automatic process monitoring and restart (OPMN), application server backup and recovery (via scripts or AS Console). It does not, however, provide complete high availability. Several single points of failure exist. To eliminate them, redundancy has to be provided for each component. This can be achieved by extending the base architecture with additional high availability architectures:
LDAP Clustering LDAP Advance Features
10g Application Server cluster ready services Install Identity Management Cluster
CRS Patch opmnctl commands
10gAS ASM 10203 remtool commands
10gAS ASM Instance group AD-OID Integration
10gAS RAC DB Creation RAC to RAC - One way replicatin
10gAS MRCA OH Install Backup Strategy
10gAS RepCA
 
How do I master all this?
Rest assured; in our training program we have covered it all for you to become RAC expert. We have a dedicated program focussed to RAC. Click Here

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