Oracle DBA RAC 11g
Oracle RAC servers share a disk and have the same Oracle database but with different instances running on each node. If one node fails, the connections failover to the other node. The instances do not failover, because the instances are just the processes on each server that access the same data. The Oracle database is available from any of the nodes in the cluster.
Objects:
- Introduction of Oracle DBA RAC (10g, 11g)
- Installation of Oracle Clusterware (CRS) and configuration
- ASM with RAC
- RAC Software Installation & Database Creation
- Oracle Clusterware Administration & Debugging
- RAC Administration,RAC Services
- Backup and Recovery in RAC
Oracle DBA RAC (10g, 11g)
1. Introduction
- What is a ClusterOracle Real Application Clusters (RAC)
- Advantage of using RAC
- Clusters High Availability, Scalability and Performance
- Oracle Real Application Clusters Architecture
- Cache fusion
- Multi instance transaction behaviour
- Extra background process in RAC
2. Installation of Oracle Clusterware (CRS) and configuration
- Oracle RAC 10g Installation: Outline
- Pre-Installation Tasks
- Hardware Requirements
- Network Requirements
- The oracle User Environment Setup & User Shell Limits
- Linux Operating System Parameters
- Cluster Setup Tasks
- Storage for Cluster
- Oracle Cluster Registry File
- Voting Disk File
- Verifying the Oracle Clusterware Installation
- Cluster verify utility (CLUVFY)
3. ASM with RAC
- ASM Overview
- Installation of ASM Instances
- Managing ASM Disk Groups and Instances.
- ASM Instance and Crash Recovery in RAC
4. RAC Software Installation & Database Creation
- Oracle database software installation
- Cluster database creation
- Post installation tasks
5. Oracle Clusterware Administration & Debugging
- Oracle Cluster registry (OCR)
- Voting disk
- VIP Addresses
- Debugging Clusterware log files
- Workload distribution
- Transparent application failover
6. RAC Administration
- Starting and Stopping RAC Instances
- Creating and Registering Instances
- Transparent Application Failover (TAF)
- Database files with RAC
- Initialization Parameter Files
- Trace & Alert logs.
- Undo management
- Temporary table space monitoring
7. RAC Services
- What is a Service
- Advantage of using service
- Possible service configuration
- Creation and maintenance of services using SRVCTL, DBCA,EM
- Statistics gathering and tracing to check performance of Services
- Service performance views
- Workload distribution
- Transparent application failover
8. Performance Monitoring
- Finding & Monitoring the Sessions
- Session and system statistics
- Finding and Resolving Locks across Instances
- Cache Fusion impact & events in RAC
- Wait events & Wait event views
- Generating AWR Snapshots & Reports in RAC
- Doing ADDM analysis
9. Backup and Recovery in RAC
- Protecting Against Media Failure
- Archived Log File Configurations & Conventions
- RAC and the Flash Recovery Area
- Oracle Recovery Manager
- Distribution of Backups
10. Workshop
- Single instance to RAC conversion
- Cloning a RAC Instance
- No archive log to Archive log conversion
- Node addition and deletion
- Patching RAC software and Clusterware
Our distinct services include :
- Material and Documents: We provide real time working documents and materials to our students.
- Free System Access : We have the latest and most up to date platforms deployed on high-end servers that are available remotely and in-class on a 24/7 basis.
- Interview Preparation: We will prepare you for interviews in your specialized area by providing some real time interview questions. We also conduct mock interviews and assist you in preparing a professional resume.
- Placement Assistance: Our placement service division provides job placement support by submitting your resumes to prospective clients and emails you any new job opportunities in the market. However, we do not provide false guarantees on securing any jobs for you. We have a history of several ex-students who have secured excellent jobs based on our WORLD class training approach, implementation of case study projects and post training support.
- Initial Job Stabilization Support: We support our students to get stabilized in their job in the first TWO months. If our students come across any issues, we are there to help them. Students can send an email to us with their issues, our experts will reply back with possible solutions within 24 hours.
- Free Class Room sessions recording: In addition to the e-class training, we will give you authorization to record all of your e-class room training sessions, so that you can go back and review.
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Instructor Led Hands-on eClassroom Training.
Key Points of Training Program :
Oracle DBA RAC 11g Courses, Learn with Online Practice, in-class Seminars, Training and Certification from the list of world-class education trainers. Macropus provides Class Material, Tutorial Curriculum, Demo Videos, Sample Questions, Recommended Books, Tips and Tricks. Get lectures and practical lessons on development and programming to improve technical skills and Students will benefit with Job Placements, Visa.