- RAC generally stands for the (Real Application Cluster) which offers high availability solutions to Oracle technologies. There are merely two or more two nodes using our shared disks. It is not a single point to consider which will take the path in the procedure of maintaining technical sovereignty. If we talk regarding non-cluster Oracle RAC proceedings then we have to generally check out the eye for detail. Additionally, Oracle RAC Training in Noida getting momentum.
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Handling out the new operational characteristics.
Expanding out the continuum flexibilities.
High availability & further considerations.
Highest level of maintenance.
Resource management.
- After completing the Oracle RAC course you can get out the salary of RS 2 lakh per annum to RS 6 lakh per annum. Moreover, with continuous boosting of skills & expertise, you can get out the salary till the mark of Rs 15 lakh per annum. Go throughout the Oracle RAC Training institute in Noida increasing popularity. Emphasizing the rapid developments that are taking place in an end-to-end environment.
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Internally handling the talent spectrum with several advisors & other individuals for further spectrum.
Our specialized resources can cater to the new demand for innovation & technology that can lead our organizations from first.
If we talk regarding the cloud facilities of Oracle’s HCM then it is important to check out other vulnerabilities accordingly.
It helps out in maintaining more flexible mentoring programs for the dissemination of information at different junctures of life.
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Oracle remains the most popular database technology that can assist in the ineffective delivery of proceedings.
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Fulfilling our new purposes of delight & experience of maintenance with new apprehensions.
DB Engines help out in the facilitation of manual technical proceedings that can alter new needs.
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Work directly with customers.
Participation in multiple technical proceedings.
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- It helps out in getting out a competitive edge in terms of competitors. Moreover, the certification offers you multiple job opportunities at a place. It will upskill your resume level as well as your confidence at large.
Why should you learn Oracle RAC?
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CURRICULUM & PROJECTS
Oracle RAC Certification Training
- Introduction to RAC 11g/12c
- RAC High Performance and Highly Available Databases
- Database Clusters
- Real Application Cluster Architecture
- RAC Server and Disk Technology
- Real Application Cluster Architecture
- 11g/12c RAC Administration
- RAC 11g/12c Backup and Recovery
- Failover and Load Balancing
- RAC Performance Monitoring and Tuning
- Migration to RAC Databases
- Oracle 11g/12c RAC Parallel Upgrades
- Oracle 11g/12c Hot Patching
- Oracle 11g/12c RAC Load Balancing Advisor
- ADDM for RAC 11g/12c
- 11g RAC Cache Fusion Protocols
- Optimized 11g/12c RAC Cache Fusion Protocols
- Oracle 11g RAC Grid Provisioning
- Online and Real-Time Access to Corporate Data
- Data Warehousing, Packaged Applications, E-Commerce Operations
- Dependence on Database Management Systems
- High Performance Systems
- What is a DB Cluster
- Architectures of DB Clusters
- What is a Cluster Interconnect
- The IBM Shared-Nothing Configuration
- Microsoft Federated Servers Database
- Processing Prior to Cache Fusion
- Attributes of an Oracle RAC Cluster
- Building an Oracle RAC Cluster
- RAC Performance and Scalability
- Growth of Powerful Processors
- Why Parallel Processing
- Opportunities for Parallelism
- Scalability
- Types of Parallelism
- How Do You Clusterize Applications
- Need for Highly Available Data
- Failure & Availability
- Reliability and Serviceability
- Fault-tolerant Systems
- Database Availability
- How Clusters Differ from Distributed Systems
- Clusters are Different from Fault-tolerant Systems
- Database Clusters & Why Clusters
- Failover Clusters
- Scalable High Performance Clusters
- Application Server Clusters & Other Types of Clusters
- Cluster Nodes
- Emerging Server Cluster Architectures
- Cluster Interconnect
- Essentials for Parallel Database Clusters
- Cluster Interconnect Products
- Infiniband Interconnect & ClusterWare and Concurrent Database Access
- Resources, Resource Type & Resource Groups
- The Concept of a Virtual Server & Failover Process
- Examples & Failover Cluster Architecture
- Oracle Database Service in HA Cluster
- Issues with FO Clusters – Hidden Risks
- Shared-Nothing Model & Shared-Disk Model
- Microsoft SQL Server Federated Database
- IBM Offerings & Requirements for Parallel Clusters
- Oracle’s Instance Membership Recovery
- Cache Coherency and Lock Management
- RMAN for RAC & RAC Workload Management
- RAC Scalability & High Availability
- Oracle11g/12c Basic Processes
- Oracle11g/12c Basic Internal Structures
- Oracle11g/12c RAC Additional Processes
- Oracle11g/12c RAC Additional SGA Areas
- GCS Resource Modes and Roles & Accessing RAC
- Oracle11g RAC Disk System
- Raw Volumes & File Systems
- Disk Systems & Understanding I/O Path
- Host Bus Adapters(HBA) & Storage Redundancy Components
- RAID and RAID Administration & High Availability of Storage
- Logical Volume Managers
- OCFS/OCFS2 & RAW Volumes
- ASM & Other CFS Solutions
- Understanding RAID Redundancy
- Server Redundancy & Redundancy Types
- Servers and Operating System
- Cluster Interconnect and Public Switch
- Oracle Clusterware
- Shared Storage Subsystem
- Installation of Oracle Clusterware
- Installation of Oracle for use with ASM
- Installation of Oracle for production database use
- crs_stat | olsnodes | srvctl | dbca | netca
- Evolution of Cache Fusion & Nature of Cache Fusion
- Benefits of Cache Fusion & Concurrency and Consistency
- Cache Coherency & Global Cache Service
- SGA - System Global Area & Program Global Area
- Buffer Cache Management & What is a Dirty Block
- Multi – Version Consistency Model
- Global Cache Service & Global Enqueque Service
- Row-Level Locks & Global Resource Directory
- RAC Processes
- Synchronization & GCS Resource Modes and Roles
- Concept of Past Image & Lock Modes
- Block Access Modes and Buffer States
- Cache Fusion Scenarios & Block transfers using Cache Fusion – Examples
- Block Access, Grants, and Interrupts
- Recovery Features
- Recovery Methodology and Steps
- Recovery Process – Re-mastering Resources
- Overview
- RAC and Initialization Parameters
- UNDO Management in RAC
- UNDO Tablespace Features
- System Rollback Segment
- Thread Features
- Redo Thread Maintenance
- Automatic Segment Space Management
- Manual Space Management
- Oracle Managed Files
- Starting the Database in Cluster Mode
- Configuration of DB Control w/Rac
- Export & Cold Backup using Scripts and Hot Backups using Scripts
- RMAN(Recovery Manager) & Third Party Solutions
- Using RMAN for Backups
- Backup Procedures RMAN and RAC
- Media Recovery in RAC Instances
- Using RMAN to Recover a RAC Environment
- Recovery in an OCFS Environment
- Recovery in a Raw File System Environment & Parallel Recovery
- Setting up a Standby Database for a RAC Cluster to a Single-Instance (One Node)
- Configuration when the Standby Database is a Single Node System
- Cross-Instance Archival
- Archive Log Gap Resolution and FAL
- Performing advanced backup/ recovery techniques with ASM
- Switch Database To Copy & Keeping ASM Clean
- Failover & Load Balancing
- Planning and Configuration
- Monitoring RAC Cluster Interconnect
- Using performance views
- Using AWR & ADDM for RAC
- Effects of component failure
- Redundancy at every level
- Choosing Service/Nodes for Work
- Table space Design Considerations
- Solid State Disk Considerations
- Table Locks and Latch Waits
- Scalability and Unpredictable Loads
- Moving from Single Instance to RAC
- Cloning Overview
- Migrating to Oracle 11g
- Rolling Upgrades
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FAQ's
Oracle RAC refers to a single database across multiple servers for maximizing availability to enable horizontal availability.
The Oracle RAC components range from Oracle Clusterware Software(CRS) as well as RDBMS.
There are multilateral concepts but it is important to emphasize the particular ones for new handlings.
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