Techsage is the best known for its “Oracle RAC (Real Application Cluster)” course for every kind of students whether freshers, College Students, Professionals or non professionals to fulfill the needs of dynamic IT companies. We focus on quality of practical knowledge and concept clarity. We have Oracle expertise trainers who are also working on real time projects. Moreover, Course completion and project completion certificates will also be provided on completion of the course. We have also association with major MNCs & Agencies to place our candidates.
Oracle RAC (Real Application Cluster) enables clustering of database from various servers, which aids in storage and enables high scalability, availability, and manageability. Students will learn how to install and manage Oracle Real time Application Clusters, and Automatic Storage Management.
Benefits of Oracle RAC:
- Reliability
- Recoverability
- Error Detection
- Continuous Operation
By the end of this training,the aspirants will acquire the knowledge in the following skillsets :
- Identify Real Application Clusters components and Shared Storage Technologies
- Install RAC database and create cluster database
- Use Enterprise Manager Grid Control
- Use configuration tools for RAC databases
- Manage instances and determine RAC-specific wait events, global enqueues, and system statistics
- Configure and manage services in a RAC environment
- Determine and review applications high availability and mange workload
- Plan and implement backup and recovery strategy
- Configure and monitor Oracle Clusterware resources
- Administer Oracle Clusterware resources
- Add/Remove a node to/from a cluster.
- Patch Oracle Clusterware and RAC software in a rolling fashion.
Target audience :
- Database Designers
- Database administrators
- Data Warehouse Administrator
- Technical Administrator
- System Analyst
- Support Engineer
- Consultants
Course Content - ORACLE RAC (REAL APPLICATION CLUSTER)
- Introduction to RAC 11g - More
- The Dynamic Business Environment
- The Explosive Growth of Business Data
- Introduction to Cluster Technology
- Benefits of Real Application Clusters (RAC)
- Problems with Other Architectures
- Seeing the High Availability Spectrum
- Real Application Clusters
- Oracle Real Application Clusters
- RAC 11g High Performance and Highly Available Databases - More
- Growth of Powerful Processors
- Why Parallel Processing?
- Opportunities for Parallelism
- Scalability
- Parallel Databases
- High Performance Computing Cluster €“ HPCC
- Clusterize Applications
- Highly Available Databases
- Clustered Systems
- Databases Issues
- Oracle RAC High Performance and Highly Available Database
- Database Clusters - More
- Overview of the Cluster Technology
- Types of Clusters
- Components of a Cluster
- Fail over Database Clusters
- Parallel Database Clusters
- Real Application Cluster Architecture - More
- Overview of Oracle Real Application Clusters
- Architecture
- RAC Server Components
- RAC Server and Disk Technology - More
- Overview
- Oracle11g RAC Disk System
- Understanding Disks, LUNs, Volumes
- Storage Technology and Redundancy
- Storage Areas
- Redundancy
- Capabilities
- RAC Installation and Configuration - More
- Architecture and Components
- Overview of Installation Steps
- Oracle RAC Tools
- Internals of Real Application Clusters - More
- Overview of Cache Fusion
- SGA Components and Locking
- RAC Components
- Resource Coordination
- Cache Fusion and Recovery
- 11g RAC Administration - More
- Parameter Management
- UNDO Management
- Concept of Thread
- Segment Space Management
- Using SQL*Plus
- Using Oracle DB Control for Clusters
- RAC 11g Backup and Recovery - More
- Overview of RAC backup and Recovery
- Backup of RAC Database
- Recovery in the RAC Environment
- Standby Databases in RAC Configuration
- ASM and RMAN
- Failover and Load Balancing - More
- Services In-depth
- Connection Pools and Services
- The Load Balancing Advisory
- Monitoring Services
- RAC Performance Monitoring and Tuning - More
- Analysis of Performance Issues
- Using DB Control to Monitor RAC
- RAC Design Consideration - More
- Designing equipment for RAC
- Sequences in RAC
- Migration to RAC Databases - More
- Overview
- Migration Methodology
- Oracle 11g RAC parallel upgrades - More
- Oracle 11g RAC has a rolling upgrade features whereby RAC database can be upgraded without any downtime.
- Oracle 11g hot patching - More
- Oracle 11g RAC has the ability to apply patches on a node-by-node basis without service interruption.
- Oracle 11g RAC load balancing advisor - More
- Starting in 10gr2 we see a RAC load balancing advisorutility. Oracle says that the 11g RAC load balancing advisor is only available with clients which use .NET, ODBC, or the Oracle Call Interface (OCI).
- ADDM for RAC 11g - More
- In Oracle 11g, ADDM has been extended to include RAC, and provides information on the entire cluster including latency issues on the cluster interconnect, global cache hot blocks (blocks with concurrency issues across multiple nodes), and general object usage information across multiple nodes.
- 11g RAC cache fusion protocols - More
- 11g RAC improves the cache fusion layer for faster and more efficient pinging between nodes
- 11g RAC ASMCA
- Oracle 11g offers an ASM configuration assistant allows you to install cluster file systems (ACFS), ASM instances, ASM volumes and disk groups.
- Optimized 11g RAC cache fusion protocols - More
- Extends the general cache fusion protocols in 10g to deal with specific scenarios where the protocols could be further optimized.
- Oracle 11g RAC Grid provisioning - More
- The Oracle 11g grid control provisioning pack allows you to “blow-out” a RAC node without the time-consuming install, using a pre-installed “footprint”.
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