RAC and Dataguard

Duration : 40 Hrs

Oracle RAC and Datagaurd Online Training

Evanta Technologies Online Training Institute provides the Best Oracle RAC and DATAGUARD Online Training Course by our well professional certified trainers. RAC allow multiple computers to run Oracle RDBMS software concurrently whereas accessing a single database thus providing clustering. The main purpose of RAC and DATAGUARD online training course is to implement a collected database to provide performance, scalability and resilience.

Acquire trained in the best RAC and DATAGUARD Training online and become an Oracle RAC Database administrator by registering with Evanta Technologies. Employ quickly and meet our specialized trained experts teaching Oracle RAC. We at Evanta provide you all the resource and assist you have a bright future and guide you in passing the Oracle RAC certification. Oracle RAC online classes provide in-depth knowledge on Oracle Real Application Clusters, Oracle Grid Infrastructure, Automatic Storage Management, and Oracle Cluster-ware.

Real Application Clusters – RAC is a clustered type of Oracle Database present to a high-availability stack that is used as the base of the database cloud system additionally to a shared structure, undertaking high availability, scalability, and speed for any application.

The Oracle Database among all the Oracle Real Application Clusters (RAC) option approve running several database instances on different  machines within the bunch against a shared pair of data files, also referred to as the database. The database so far looks for the program like a single database and extent multiple hardware devices. Oracle RAC is Oracle’s top shared drive database cluster technology.

Evanta Technologies is a foremost provider of Oracle Data Guard Online Training. tremendous syllabus with total Hands on and Oracle Certification Online Training course for the Oracle Database Administrators. with Oracle Database 12c Enterprise Edition are taught by Oracle professional with years of database experience. Many of our Oracle data guard classes are taught by noted industry experts and authors to make sure your training success.

Evanta Technologies Rated as NO 1 Oracle Data Guard online Training Institute provides Real-time and Practical Training’s entirely on Oracle ASM, RAC and Data guard training. Evanta Technologies has been providing the best possible Oracle Data Guard Course in Online Training and Corporate Training’s. This Oracle Data Guard training is unique because this course is taught by a veteran Oracle Certified DBA with more than 10 years of full-time experience. This Oracle Data Guard class be able to be customized according to your specific requests.

Real Application Cluster (RAC) is a element of the Oracle 9i database product that allows a database to be installed across multiple servers. Conforming   to Oracle, RAC shared disk method of clustering databases: incorporation the scalability as servers can simply be added to meet up current needs, lowers costs because companies don’t have to buy high-end servers, and improve availability because if one server fails, another can assume its workload.

RAC’s shared disk architecture is an abnormal approach to database clustering. Most competing database products (such as Microsoft’s SQL Server and IBM DB2 for Windows and Unix environments) utilize the another, which is known as “shared nothing” architecture.

Oracle Real Application Clusters (RAC) is an alternative to the award-winning Oracle Database Enterprise Edition. Oracle RAC is a cluster database with a shared cache architecture that affected the boundaries of traditional shared-nothing and shared-disk approaches to give highly extensible and available database solutions for all your business applications. Oracle RAC Training is a key constituent of Oracle private cloud architecture. Oracle RAC support is integrated in the Oracle Database Standard Edition for higher levels of system uptime.

Oracle RAC DBA and Data Guard online training by real time proficient provide Oracle 11g R2 RAC with Grid, ASM on RAC(10g/11g). Oracle DBA and Oracle RAC online Training classes are completely practical and interactive paired with Real time Methodologies, Real time Scenarios and Interview Guidance exclusively on Oracle DBA and RAC DBA Data Guard.

Introduction
  • What is a Cluster Oracle Real Application Clusters (RAC)
  • Types of cluster
  • Components Of Cluster
  • Hardware requirement for clusters
  • Components SGA Structures
  • Advantage of using RAC
  • Clusters High Availability, Scalability and Performance
  • Oracle Real Application Clusters Architecture
  • Cache fusion
  • Multi instance transaction behavior
  • Background process in RAC
Installation of Oracle Clusterware (CRS) and configuration
  • Oracle 11g RAC Installation
  • Pre-Installation Tasks
  • Operating System preparation for Rac
  • Introduction to Network Hardware
  • Private & Public Configuration
  • SHMMAX and Semaphores for Oracle 11g RAC
  • Groups & Users For Oracle Software
  • Clusters Setup Tasks
  • Storage for Cluster
  • Oracle Cluster Registry File
  • Cluster verify utility (CLUVFY)
  • Introduction to 11g daemons
  • Installing Cluster ready services
ASM with RAC
  • ASM Overview
  • Adv .Of ASM
  • 11g ASM Enhancements
  • Parameter used for configure ASM
  • Creating ASM Instances & Disk groups
Requires RAC Database Files : UNDO and REDO management
  • Managing Redo Log groups in RAC Environment
  • Managing Undo table space in RAC Environment
  • parameter used for 11g RAC Database/
  • SP-File management in RAC
  • Oracle database software installation
  • Cluster database creation in RAC
  • Post installation tasks
  • Database creation in Rac
  • Enabling/Disabling Archive Log mode
  • Flash recovery area
Oracle Clusterware Administration & Debugging
  • Oracle Cluster registry (OCR)
  • Voting disk
  • VIP Addresses
  • Debugging Clusterware log files
  • Workload distribution
  • Transparent application failover
 RAC Administration with SRVCTL Commands
  • Adding ASM Instances
  • Adding RDBMS Instances
  • Starting and stopping instances and database
  • Managing service with SRVCTL Commands
  • Management of OCR & Voting disk
  • Multiplexing of OCR & Voting Disk
  • 11g Enhancements in cluster where Administration
 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
  • Adding Node in existing RAC
  • Deleting Node in Existing RAC
OCFS(Oracle Cluster File System)
  • OCFS(Oracle Cluster File System)
  • Introduction to OCFS1 & OCFS2,
  • Of OCFS2 Installation of OCFS2
  • Database creation on OCFS using DBCA OEM(Oracle Enterprise Manager)
  • Introduction to OEM
  • OEM Configuration for
  • RAC database using EMCA
  • EMCTL Commands for OEM
  • 11g Enhancements in OEM
High Availability Connections configuration
  • Configure client side connect -Time load balancing
  • Configure server side connect -Time load balancing
  • Configure transparent application failover(TAF )
Performing Backups and Recovery in RAC
  • Protecting Against Media Failure
  • Archived Log File Configurations & Conventions
  • RAC and the Flash Recovery Area
  • Distribution of Backups
Using the RMAN Recovery Manager
  • Introduction to RMAN
  • 11g Enhancement in RMAN
  • Backup and Recovery in RAC through RMAN
  • Migration RAC (Single instances to multi instances )
RAC 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
  • Determine RAC specific Tuning
  • Data guard setup in RAC Environment
SAN(STORAGE AREA NETWORK)
  • Introduction to SAN
  • Hardware setup and Adv of SAN
  • RAC Implementation on SAN setup
Workshop and Case Studies
  • 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
  • Oracle RAC (10g, 11g)

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