Course Details

What is Oracle RAC?

A cluster comprises multiple interconnected computers or servers that appear as if they are one server to end users and applications. Oracle RAC enables you to cluster Oracle databases. Oracle RAC uses Oracle Clusterware for the infrastructure to bind multiple servers so they operate as a single system. Oracle Real Application Clusters (Oracle RAC) is a clustered version of Oracle Database based on a comprehensive high-availability stack that can be used as the foundation of a database cloud system as well as a shared infrastructure, ensuring high availability, scalability, and agility for any application.

Oracle RAC is a key component of Oracle’s private cloud architecture. Oracle RAC support is included in the Oracle Database Standard Edition for higher levels of system uptime. Oracle’s premier shared disk database clustering technology, Efficiently runs any packaged or custom application and Choice of administrator-managed or policy-managed deployments.

Why to attend Tekslate Online Training ?​

Classes are conducted by Certified Oracle RAC Working Professionals with 100 % Quality Assurance.

With an experienced Certified practitioner who will teach you the essentials you need to know to kick-start your career on Oracle RAC. Our training make you more productive with your Oracle RAC Training Online. Our training style is entirely hands-on. We will provide access to our desktop screen and will be actively conducting hands-on labs with real-time projects.

Oracle RAC 12c Training Curriculum

RAC Introduction and Concepts

Database storage options (Core & Cluster), Non RAC DB Vs RAC DB, Storage options Core DB vs. RAC DB, Files system files / RAW Partitions / ASM, What is ASM?, ASM Architecture, Benefits of ASM, What is Cluster?, What is Clusterware?, Software requirements and download locations.

Grid Infrastructure Concepts

Quick review, What is GRID Infrastructure (ASM andClusterware), Clusterware Concepts and Architecture, Clusterware startup sequence, Clusterware startup processes, Oracle Clusterware stack, Cluster ready service stack, Oracle High availability services stack, Grid Plug and Play architecture, CSS and Voting Disk Functionality, CRS and OCR, Node eviction (Inter connect ,VD), Networking in RAC concepts, Networking in RAC configuration topology.

Preparation of RAC Machine and ASM Installation

ORACLE VM Box setup, OS Installation for RAC Node1, OS Configuration (rpms, config), Creating Users and Groups, Creating Virtual Disks, Adding disks to Virtual Node1, Network configuration Public & Interconnect, Configuring oracleasm, Cloning Virtual Disk, Preparing Virtual Node2 from Node1, Configuring Node2.

Installation of Grid Infrastructure and RAC Software

Pre Installation Verification, Network verification (Private and Public), Grid Installation, Completing Grid, Installation, Verifying the services with crsctl, Clusterware proc. stop/stop on single / all node(s), High availability services stop and start, Installation of Oracle SW on Cluster, Log files on RAC Environment.

Cache Fusion Concepts

Cache Fusion Concepts, Read / Read Contention, Read / Write Contention, Write / Write Contention, GCS and GES Concepts, Global Resource Directory (GRD), What is Past Image? And concepts, Past Image vs. CR Image, Scan Listener concepts & Architecture.

ASM Cluster File System

ASM & ASM cluster file system, ASM Key features and benefits, ASM Instance designs, ASM components, ASM disk groups and fail groups, ASM Scalability, Creating disk groups using asmca, Managing disk groups, Listing disks using asmcmd, Creating raw partitions, Creating Disk groups using asmca, Create database using dbca in RAC environment.

RAC Backup and Recovery

RAC Specific Database Parameters, Identical and Unique parameters, Enabling Archive log mode in RAC Env, Manual Log switch for a local instance vs. global, Terminating sessions in RAC environment, Administering Oracle Clusterware, Controlling Clusterware, Finding OCR and VD file locations, Backup and Recovery of OCR,VD, Migrating VD and OCR files to different diskgroup, Managing Oracle Clusterware using crsctl & srvctl, OLR purpose and location, OCR and VD auto & manual backups, crsctl & srvctl commands, Difference between srvctl and crsctl, Disabling and enabling clusterware startup,  Migration of Non RAC DB to RAC DB,  Using RMAN DB Duplication to RAC env, Enabling Single RAC DB to Multi Instance RAC DB, Configuring Migrated RAC DB as Cluster Aware DB, Creating spfile using pfile for RAC DB.

Adding Node to Cluster

Add Node to existing Cluster, New node preparing and configuration, SSH configuration for password less connectivity, Cluvfy to check the state of new node, Performing Add Node script.

Creating Services

Creating Services, Configuring tnsnames.ora for TAF, Performing TAF, RMAN Configuration for RAC DB, Backup RAC DB Using RMAN

Oracle RAC Architecture

Grid Infrastructure

Clusterware + ASM – Two products installed in the same $GI_ORACLE_HOME

Oracle clusterware components running on each node

– Voting disk: stores cluster membership used by CSS

– OCR stores information about clusterware resources multiplexed OCR for high availability used by CRS

– OLR(Oracle Local Registry): $GI_HOME/cdata/.olr – Oracle Clusterware Stacks

RAC Certification

The Oracle Real Application Clusters 11g Certified Implementation Specialist certification is designed for individuals who possess a strong technical background and exposure to Oracle Real Application Clusters 11g implementation.

• Having an Oracle RAC certification distinguishes you as an expert.
• For Oracle RAC certification, you need not go to a test center, as the certification is available online.
• You need to register yourself at http://www.pearsonvue.com/oracle/ to give your Oracle Real Application Clusters 11g Implementation Specialist

Exam Details:

https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-593

Salary Trends

Average Oracle RAC Salary in USA is increasing and is much better than other products.

Ref: Indeed.com

Benefits to our Global Learners

• Tekslate services are Student-centered learning.
• Qualitative & cost effective learning at your pace.
• Geographical access to learn from any part of the world.

Oracle RAC Certification Training in Your City

Oracle RAC Training India

Tekslate provides instructor-led live online training and corporate training. Oracle RAC Certification Training provides you hands on real-time project experience. Our Oracle RAC trainers are certified industry experts and work professionals. We provide customized training for beginners as well working professionals.

Oracle RAC Training United States

Our trainers in US are certified and have in-depth knowledge regarding Oracle RAC Concepts. Tekslate superior quality training is what makes us stand apart from others. Case studies are included in the curriculum of training programs irrespective of the mode you chose. You can avail training in your cities like New York, Los Angeles, Chicago, Houston, and more.

Oracle RAC Training United Kingdom

For experienced professionals in UK, special batches are conducted in different timings. Customized approach to imparting training has made us different from others. You can clarify your doubts after completing the class. You can avail training in your cities like London, Birmingham, Leeds, Glasgow and more.

Oracle RAC Training Canada

There are many companies that offer Oracle RAC training in Canada. Our Oracle RAC course provides basic understanding about the introduction and overview. It is the course that can be educate right from the beginner to the intermediate and advanced level. Oracle RAC Training is provided by Real Time Industry Experts who has huge subject knowledge, skills and enhances the skills of students in the best way. You can avail training in your cities like Montreal, Winnipeg, Mississauga, Ottawa and more

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We at TekSlate offer interactively designed Oracle RAC training. The Oracle RAC Training course design in Hyderabad aims not only imparting theoretical concepts, but also aid students explore and experiment the subject. By the end of our training program, students can confidently update their profiles with knowledge and Hands on experience.

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TekSlate masters in IT Online Training services. We are aware of industry needs and we are offering Oracle RAC Training in Bangalore in a more practical way. We guarantee efficient training offered by real-time experts in the industry.

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TekSlate offers Instructor-led online training by Top-Notch Trainers in Pune. Every session will be recorded and provided to you for future reference. Good quality Material will help students explore the subject confidently.

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