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Need for Shared Storage in Oracle Cluster and RAC Databases - RAC 07
 
04:02
In this video you will be introduced to the concept of SHared Storage and why its required for Oracle Clusterware ( VOting Disks) and for an RAC Database Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 3458 Ramkumar Swaminathan
Oracle RAC-Configure Shared Storage & ASM (04)
 
31:39
In this part of Oracle RAC DBA tutorial showing how to Configure Shared Storage & Automatic Storage Management (ASM)
Views: 31 G Tech
Provisioning Shared Disks for Oracle RAC using Multi-Writer Flag on VMware vSphere 5.5
 
08:46
Demonstrate Provisioning Shared disks for Oracle RAC using Multi-Writer Flag on VMware vSphere 5.5
Views: 3375 VMware
RAC Configuration - 2 Node || Oracle Database Installation || Grid_Cluster Configuration
 
01:51:32
Hi all this is Praful , today we are configuring a Oracle 2 Node RAC configuration using VMware Workstation. Also we will be configuring shared storage using VMware itself...
Views: 574 Praful Narwade
complete rac installation for two nodes with ASM,SAN storage
 
03:25:07
Full RAC installation with ASM,grid infrastructure and openfiler as storage.Will share topics wise videos in coming days.
Views: 14562 Vijay Kumar
Introduction to Oracle Real Application Clusters - DBArch Video 15
 
05:02
In this video , you will understand how an Oracle RAC ( Real Application Cluster) works. You will know the benefits of setting up a RAC Cluster. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 27232 Ramkumar Swaminathan
Oracle RAC 12C Installation -8- Add ASM Physical Disks
 
14:20
In this Video , I'm talking about how to add VMware Disks that will be as virtual physical Disks to ASM. The VMware configuration to allow shared disks as shown below: disk.locking = "FALSE" diskLib.dataCacheMaxSize = "0" diskLib.dataCacheMaxReadAheadSize = "0" diskLib.dataCacheMinReadAheadSize = "0" diskLib.dataCachePageSize = "4096" diskLib.maxUnsyncedWrites = "0" scsi1.present = "TRUE" scsi1.sharedBus = "VIRTUAL" scsi1.virtualDev = "lsilogic" scsi1:1.present = "TRUE" scsi1:1.fileName = "C:\Users\IDark\Documents\Virtual Machines\SharedStorage\asm1.vmdk" scsi1:1.writeThrough = "TRUE" scsi1:1.mode = "independent-persistent" scsi1:1.deviceType = "disk" scsi1:1.redo = "" scsi1:2.present = "TRUE" scsi1:2.fileName = "C:\Users\IDark\Documents\Virtual Machines\SharedStorage\asm2.vmdk" scsi1:2.writeThrough = "TRUE" scsi1:2.mode = "independent-persistent" scsi1:2.deviceType = "disk" scsi1:2.redo = "" scsi1:3.present = "TRUE" scsi1:3.fileName = "C:\Users\IDark\Documents\Virtual Machines\SharedStorage\asm3.vmdk" scsi1:3.writeThrough = "TRUE" scsi1:3.mode = "independent-persistent" scsi1:3.deviceType = "disk" scsi1:3.redo = "" scsi1:4.present = "TRUE" scsi1:4.fileName = "C:\Users\IDark\Documents\Virtual Machines\SharedStorage\asm4.vmdk" scsi1:4.writeThrough = "TRUE" scsi1:4.mode = "independent-persistent" scsi1:4.deviceType = "disk" scsi1:4.redo = "" Please Subscribe like and share. Find us on facebook (https://www.facebook.com/IMK.DBA)
Views: 812 ibrahim kmail
Oracle Grid Infrastructure and Real Application Clusters - Introduction - RAC 01
 
10:00
This is an introduction video that introduces concepts of Clusters and the important terms in Oracle Real Application Clustering... Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 21850 Ramkumar Swaminathan
vSphere Storage: Configuring shared storage for Microsoft Clusters on VMs - Arabic
 
42:46
Learn How to configure shared storage for Microsoft / Oracle clustered VMs, and also learn about the limitations, disadvantages,and precautions. VMWare Guide for virualizing Microsoft Cluster on VMWare: https://docs.vmware.com/en/VMware-vSphere/6.5/vsphere-esxi-vcenter-server-65-setup-mscs.pdf Blog: arabitnetwork.com Email: [email protected]
Views: 2168 Mohamed Roushdy
Crash Recovery in Oracle RAC - DBArch Video 16
 
06:37
In this video you will understand how an Oracle RAC cluster recovers from an Instance Crash which is also called Crash Recovery. The video will use the whiteboard to show you what happens when one of the nodes crashes in a Cluster and how the surviving node recovers the failed node related transactions. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 17336 Ramkumar Swaminathan
CONFIGURACION DE ORACLE RAC
 
01:35:15
Views: 12 Daysi Gil
Ask TOM Office Hours: Real Application Clusters
 
54:41
Held on February 27, 2018 Oracle RAC is a cluster database with a shared cache architecture that overcomes the limitations of traditional shared-nothing and shared-disk approaches to provide highly scalable and available database solutions for all your business applications. Anil Nair, Oracle RAC Product Manager, gives an update and answers your questions. AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 310 Oracle Developers
Installation,Configuration of Oracle 12C RAC (12.2.1.0)
 
01:31:23
Installation, Configuration of Oracle 12c RAC and Creating ACFS mount points to create a database in the ACFS mount points.
Configure openfiler for Oracle ASM disks to simulate NAS or SAN disks.
 
13:46
This video demonstrates how to configure shared disks with openfiler for Oracle ASM to simulate NAS/SAN Disks. ASM disks can then be used for Oracle RAC and standalone database.
Views: 1460 Oracle Testlab
Oracle RAC - Prepare First Node  (01)
 
11:15
In this tutorial I will show you how to create 2 Node RAC . Oracle Database clustering is called Oracle Real Application Cluster(RAC). It makes oracle database highly available. Oracle 10g, 11g, 12c support RAC.
Views: 45 G Tech
Create Shared Disks for ASM in VirtualBox
 
08:05
Oracle RAC database environment need all it's datafiles, controlfiles, redo log files and spfiles to be stored on ASM, which manages the disk automatically and prevent data loss and does the re balancing on its own. ASM disks are created in virtual box to be used as shared disk into multiple nodes. The video guides the steps in virtual box for creating shared disks for ASM. Where the nodes are already created.
Views: 82 BoxOracle
Configuring shared disk
 
02:09
Setting configuration for shared disks for OCR, VOTING and management database.
Views: 426 dralmostright
Oracle RAC in AWS with FlashGrid – 1-Minute Introduction
 
01:08
https://www.flashgrid.io/aws/ FlashGrid software enables Oracle Real Application Clusters in Amazon Web Services. Oracle RAC has two important requirements that need to be addressed in public clouds: - the first is having certain network capabilities, such as multicast; - the second is providing shared storage. FlashGrid introduces a solution based on two software components that deliver the required features. The first component is FlashGrid Cloud Area Network (CLAN). It creates virtual networks in AWS that support multicast. The second component is FlashGrid Storage Fabric. It creates shared storage from the EBS volumes assigned to individual Amazon EC2 instances. FlashGrid CLAN and Storage Fabric are installed and configured on each of the virtual machines designated for Oracle RAC nodes. The result is Oracle RAC working in AWS, having all high availability and performance characteristics expected from a mission-critical enterprise database. Contact FlashGrid for a detailed walkthrough of the solution. www.flashgrid.io
Views: 1231 FlashGrid
OCR and OLR - RAC 09
 
04:36
In this video you will learn what is OCR and OLR. These are files maintained by Oracle Clustereware to manage the resources that are to be made available in the cluster across the nodes. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 6248 Ramkumar Swaminathan
Oracle ASM Administration - Session 1
 
01:13:46
https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle ASM administration is very important for an Oracle RAC DBA. This video is shared from one of our online RAC DBA training.
Views: 58239 DBA Genesis
rac database ocr voting disk and olr
 
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Check ocr ,olr and voting disk location Check ocr and olr backup
Views: 1135 Oracle database help
What is Cluster Interconnect or Private Network in Oracle Grid Infrastructure - RAC  06
 
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In this video you understand about the need for Cluster Interconnect / Private network in an Oracle Grid Infrastructure / RAC Database environment. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 5030 Ramkumar Swaminathan
Oracle RAC in Azure with FlashGrid – 1-Minute Introduction
 
01:18
https://www.flashgrid.io/azure/ FlashGrid enables database high availability in Azure by bringing the most trusted HA technology, Oracle Real Application Clusters, to the cloud and by providing the required advanced network and storage capabilities. FlashGrid Cloud Area Network software, or C-LAN, creates virtual networks in Azure that support multicast, virtual IP addresses, and separation of different types of traffic. FlashGrid Storage Fabric software creates shared storage from the Premium SSD disks attached to individual Azure virtual machines. FlashGrid C-LAN and Storage Fabric are installed and configured on each of the VMs designated for Oracle RAC nodes. FlashGrid Cloud Provisioning automates the entire cluster deployment process. The result is Oracle RAC database cluster running in Azure, having all high availability and performance characteristics expected from a mission-critical enterprise database. FlashGrid VM for RAC nodes is available in Azure Marketplace. Deploy RAC in Azure in a few clicks today by using the FlashGrid Cloud Provisioning online tool, or contact FlashGrid for a detailed walkthrough of the solution! www.flashgrid.io
Views: 944 FlashGrid
Understanding Node Eviction - RAC 10
 
08:29
In this video you will understand what is Node Eviction and why it happens.. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 7097 Ramkumar Swaminathan
The ScaleDB shared-disk clustering Storage Engine for MySQL
 
01:07:00
Slides are online (and downloadable) at http://www.slideshare.net/Sheeri/scale-db-preso-for-boston-my-sql-meetup-92009 Mike Hogan, CEO of ScaleDB spoke at the Boston MySQL User Group in September 2009: ScaleDB is a storage engine for MySQL that delivers shared-disk clustering. It has been described as the Oracle RAC of MySQL. Using ScaleDB, you can scale your cluster by simply adding nodes, without partitioning your data. Each node has full read/write capability, eliminating the need for slaves, while delivering cluster-level load balancing. ScaleDB is looking for additional beta testers, sign up at http://www.scaledb.com
Views: 1439 tcation
Performing Oracle 11g ASM Data Migration
 
17:34
Performing Oracle 11g Automatic Storage Management - ASM Data Migration Purpose of ASM Data Migration Alternatives to ASM storage include file systems, raw disks, and SAN configurations. ASM includes a number of benefits over these storage alternatives, including performance optimization, redundancy protection, and load balancing. You do not need to obtain a third-party Logical Volume Manager because ASM manages disks for you. Oracle Real Application Clusters (Oracle RAC) databases benefit from ASM because it provides ready-made shared storage. If a database currently uses a storage system other than ASM, then you can migrate all or part of the database into ASM, thereby simplifying database administration. You can also migrate a flash recovery area to ASM. Native operating system commands such as Linux cp or Windows COPY cannot write or read files in ASM storage. Because RMAN can read and write ASM files, you can use RMAN to copy datafiles into and out of ASM storage or between ASM disk groups. This technique is useful if you need to store backups on user-managed disks.
Views: 3678 Saurabh Joshi
GNS Explained - RAC 08
 
04:30
In this video you will understand what is GNS - Grid Naming Service in Oracle Grid Infrastructure Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 4272 Ramkumar Swaminathan
3. Oracle database Installation With ASM: Add Hard Disk, Create partition & transfer software
 
19:39
Automatic Storage Management (ASM) is a feature that has be introduced in Oracle 10g to simplify the storage of Oracle datafiles, controlfiles, logfiles and backups. ASM will be used as the file system and volume manager for Oracle Database files (data, online redo logs, control files, archived redo logs), and the Fast Recovery Area. NOTE: ASMLib in the Unbreakable Enterprise Kernel. ASMLib – Linux specific ASM library and its associated driver. The Oracle ASMLib kernel driver is now included in the Unbreakable Enterprise Kernel. No driver package needs to be installed when using this kernel. The oracleasm-support and oracleasmlib packages still need to be installed. The oracleasm-support can be installed from Oracle Linux ISO image. For other Linux flavors could be found here – (Download section for particular Linux distribution) The oracleasmlib can be downloaded from ULN (Unbreakable Linux Network), subscription is required. Non-subscribers are free to use the similar package built for RHEL on their Enterprise Linux machines, which we will use in this tutorial. Action plan: 1. Installing Oracle Enterprise Linux and creating virtual hard disks in VMware for ASM disks 2. Creating recommended OS groups and user for Grid Infrastructure 3. Creating login scripts for grid and oracle users 4. Installing Oracle ASM packages 5. Creating ASM disk volumes 6. Downloading and installing Oracle Grid Infrastructure software 7. Creating ASM disk groups 8. Installing Oracle database software and create database instance
Views: 906 Md Arshad
Create oracle 11gR2 RAC database using response file
 
46:09
In this video the oracle 11gR2 RAC database has been created using response file or in silent mode. Database is created in no archivelog mode hence converted the database in archivelog mode after creating one more RECO diskgroup for the archives. This video also shows how to set up new shared virtual disk to be used as RAW disk for new disk group. Formatted the new disk and created new volume for the RECO disk group. Please visit my blog : https://orablogtalk.wordpress.com/ Please provide suggestion or comment if you find this tutorial helpful...Thanks...
Views: 80 BoxOracle
Part 1: Redhat linux Installation for RAC
 
09:59
Real Application Clusters Oracle Real Application Clusters (RAC) is a database clustering solution that allows more than one instance to mount and open an Oracle database. RAC can only be used on special clustered systems with shared disk storage and a private network interconnect. A normal Oracle installation consists of a single Oracle instance that accesses a database on the same computer system. In contrast, RAC allows multiple instances on different computer systems (nodes in a cluster) to access the same database files simultaneously. Communication between instances is managed by the Distributed Lock Manager (DLM). To address the possibility of two or more instances attempting to modify the same information simultaneously, Oracle uses up to ten additional background processes, named LCK0 through LCK9, to lock the resources in use by these instances. RAC is available with Oracle Enterprise Edition, and under certain conditions, with Standard Edition as well. These restrictions (for Standard Edition) include: • Must use Oracle Clusterware (no third-party clusterware allowed); • Must use ASM to store database files; and • Can only use a max of 4 CPU sockets in the cluster (either 2 nodes with 2 CPUs each, or 4 nodes with 1 CPU each). • RAC was previously called Oracle Parallel Server (OPS). Oracle re-branded OPS as RAC when they released Oracle 9i. Benefits Running Oracle in RAC mode can benefit you in the following ways: • High availability - If some nodes fail, the remainder of the nodes will still be available for processing requests. Failover support is available from Oracle 8 with Oracle's Transparent Application Failover (TAF) technology and from Oracle 10g, server side load balancing. • Speedup (increased transaction response time) - RAC normally adds some overhead. However, for some DSS applications one can achieve increased performance by running operations in parallel (mainly for DSS applications). • Scale-up (increased transaction volume) - RAC can be used to provide increased application scalability (mainly used for OLTP applications).
Views: 334 Md Arshad
Cache Fusion Mechanism in Oracle RAC
 
41:27
Cache Fusion is simply fusing or adding of cache memory so that the availability of the data will be increased and time to fetch a particular block will be decreased because the cache is shared from one instance to the other.
Views: 2375 Anonymous far
Oracle RAC 12C Installation -1-  Oracle Linux Setup.
 
12:33
This is First Video of RAC 12c Installation Tutorials, in this video I talk about: 1- Greeting and welcoming . 2- Needed hardware for your PC or Laptop. 3- Needed Software Oracle Grid and Database this link (http://www.oracle.com/technetwork/database/enterprise-edition/downloads/database12c-linux-download-2240591.html) and the Oracle Linux (https://edelivery.oracle.com/osdc/faces/Home.jspx;jsessionid=a7K-DTSpdfB68XGMKkFqsZm4zzzYz6JqFZgcJ8Quod54VsOCVtxX!8752731) 4- Configure new Virtual machine. 5- Install Oracle Linux 7 Please Subscribe like and share. Find us on facebook (https://www.facebook.com/IMK.DBA)
Views: 2821 ibrahim kmail
Oracle RAC 12C Installation -9- Nodes Configuration (1).
 
08:48
In this video I just copy the first node RAC1 to create RAC2. watch video for full details I split it to 3 videos this is the first one . Please Subscribe like and share. Find us on facebook (https://www.facebook.com/IMK.DBA)
Views: 363 ibrahim kmail
What are Database Services - RAC 02
 
05:52
In this video you will understand the concept of Services in Oracle Database. This is the underlying framework with which High Availability and Failover is implemented in RAC. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 11718 Ramkumar Swaminathan
Oracle RAC Online Tutorial, Oracle RAC Online Training From India, Oracle RAC Training for Beginners
 
01:45
Oracle RAC Online Tutorial, Oracle RAC Online Training From India,Oracle RAC Training for Beginners, Oracle RAC Training Oracle RAC Online Training in India by Real Time Experts. Revanth Technologies provides Oracle RAC online training in India by experts. for more Oracle RAC training information call 9290971883 / 9247461324 / 9394799566 whatsapp : 9290971883 visit www.revanthtechnologies.com for Oracle RAC online training demo information. are one server to end users and applications. Oracle Real Application Clusters simply called as Oracle RAC is a cluster database with a shared cache architecture. It overcomes the limitations of traditional shared-nothing and shared-disk approaches to provide highly scalable and available database solutions for all business applications. Oracle Corporation includes RAC with the Enterprise Edition, provided the nodes are clustered using Oracle Clusterware. Oracle RAC allows multiple computers to run Oracle RDBMS software simultaneously while accessing a single database, thus providing clustering. The major benefits of the RAC database system are scalability and high availability. In a dedicated server environment, every connected client is associated with a server process that consumes memory resources and contributes to context switching overhead in a production environment. What is Oracle RAC And Why It Is Used?, what is Oracle RAC?, Oracle RAC tutorial for beginners, Oracle RAC tutorial, What Is Oracle RAC Tutorial?, what is Oracle RAC definition, what is Oracle RAC used for, what is Oracle RAC Course, Oracle RAC online training, Oracle RAC online classes, Oracle RAC online training youtube, Oracle RAC online training classes, Oracle RAC online training institute, Oracle RAC online training in hyderabad, Oracle RAC online training in india, Oracle RAC online lectures
Server Pools in Oracle Grid Infrastructure - SCAN part 2 - RAC 04
 
15:58
In this video you will understand the concept of Server pools, how you configure them... and how nodes automatically move between sever pool based on your configuration parameters for the server pools. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 14816 Ramkumar Swaminathan
Step by step RAC installation guide
 
01:49:33
Installation guide for Oracle RAC (11.2.0.3) using Virtual box. PDF of this installation linked below: https://www.dropbox.com/s/2nept2fhumidopw/RAC%20installation%20guide.pdf?dl=0
Views: 5205 Shariar Imtiaz
Part 3: Making clone of RAC1 node for preparing RAC2 node & create share drive
 
03:33
Real Application Clusters Oracle Real Application Clusters (RAC) is a database clustering solution that allows more than one instance to mount and open an Oracle database. RAC can only be used on special clustered systems with shared disk storage and a private network interconnect. A normal Oracle installation consists of a single Oracle instance that accesses a database on the same computer system. In contrast, RAC allows multiple instances on different computer systems (nodes in a cluster) to access the same database files simultaneously. Communication between instances is managed by the Distributed Lock Manager (DLM). To address the possibility of two or more instances attempting to modify the same information simultaneously, Oracle uses up to ten additional background processes, named LCK0 through LCK9, to lock the resources in use by these instances. RAC is available with Oracle Enterprise Edition, and under certain conditions, with Standard Edition as well. These restrictions (for Standard Edition) include: • Must use Oracle Clusterware (no third-party clusterware allowed); • Must use ASM to store database files; and • Can only use a max of 4 CPU sockets in the cluster (either 2 nodes with 2 CPUs each, or 4 nodes with 1 CPU each). • RAC was previously called Oracle Parallel Server (OPS). Oracle re-branded OPS as RAC when they released Oracle 9i. Benefits Running Oracle in RAC mode can benefit you in the following ways: • High availability - If some nodes fail, the remainder of the nodes will still be available for processing requests. Failover support is available from Oracle 8 with Oracle's Transparent Application Failover (TAF) technology and from Oracle 10g, server side load balancing. • Speedup (increased transaction response time) - RAC normally adds some overhead. However, for some DSS applications one can achieve increased performance by running operations in parallel (mainly for DSS applications). • Scale-up (increased transaction volume) - RAC can be used to provide increased application scalability (mainly used for OLTP applications).
Views: 192 Md Arshad
Format and Create Disk for ASM
 
19:31
Watch this to format RAW partition disk to be used for ASM in oracle RAC environment. This is prepared for learning purpose only. However, the same steps may be used for production environment. The virtual machines are already built and configured with ASM support and library packages/RPM. The tutorial also contain troubleshooting steps like Error while creating disks for ASM.
Views: 60 BoxOracle
How Oracle RAC Cache Fusion Works Part 3 of 6
 
09:13
Learn How Oracle RAC Cache Fusion Works Really Works. Download Free Scripts at http://skillbuilders.com/How-Oracle-RAC-Cache-Fusion-Works. A continuation of the cache fusion demonstration, with a detailed look at session statistics and the raw trace file contents. You will learn about the "gc" wait events (Global Cache) including 'gc current block 2-way' and 'gc cr multi block request'.
Views: 3283 SkillBuilders
02.01.03_Oracle_10gR2_RAC_2.1.3 Starting and Troubleshooting the Oracle RAC 10g_20120204.flv
 
09:37
Oracle 10g/11g RAC, DataGuard, GoldenGate,Streams Hands-on Practices Training. ONLY $199 Please feel free to contact me: E-mail/Skype: [email protected] 1. Building an Oracle RAC 10g R2 (10.2.0.1) on Linux 1.1 Install Linux OS(CentOS 5.3) - () 1.2 Install Required Linux Packages for Oracle RAC - (Video) 1.3 Network Configuration - (Video) 1.4 Create "oracle" User and Directories - (Video) 1.5 Configure the Linux Servers for Oracle - (Video) 1.6 Configure the "hangcheck-timer" Kernel Module - (Video) 1.7 Configure RAC Nodes for Remote Access using SSH - (Video) 1.8 IP SAN Configuration - Openfiler - () 1.9 Install Openfiler - () 1.10 Configure iSCSI Volumes using openfiler - (Video) 1.11 Configure iSCSI Volumes on Oracle RAC Nodes - (Video) 1.12 Install and configure Oracle Cluster File System(OCFS2) - (Video) 1.13 Install and Configure ASM (ASMLib2.0) - (Video) 1.14 Download Oracle RAC 10g Software - (Video) 1.15 Pre-Installation Tasks for Oracle10g Release 2 - (Video) 1.16 Install Oracle Clusterware 10g - 10.2.0.1.0 - (Video) 1.17 Install and configure Automatic Storage Management (ASM) - (Video) 1.18 Install Oracle Database 10gR2 Software - (Video) 1.19 Install Oracle Database 10g Companion CD Software - (Video) 1.20 Create TNS Listener Process - (Video) 1.21 Create ASM Instance - (Video) 1.22 Create a Cluster Database - (Video) 1.23 Post-Installation Tasks - (Optional) - (Video) 1.23.1 Re-compile Invalid Objects - (Video) 1.23.2 Enabling Archive Logs and Flashback in a RAC Environment - (Video) 1.23.3 Create Shared Oracle Password Files - (Video) 1.24 Verify TNS Networking Files - (Video) 1.25 Create / Alter Tablespaces - () 1.26 Verify the RAC Cluster & Database Configuration - (Video) 1.27 Verify Cluster Network Configuration - (Video) 2. RAC Database Administration and Workload Management 2.1 Starting / Stopping the Cluster - (Video) 2.2 Transparent Application Failover - (TAF) - () 2.3 Configuring the Server Parameter File(SPFILE) in RAC - (Video) 3. Upgrading Oracle CRS, ASM, RDBMS and Database 10.2.0.3 3.1 Download and Extract the Installation Software - (Video) 3.2 Pre-installation Tasks for Patch set and Release Upgrades - (Video) 3.3 Oracle Clusterware Rolling Upgrade - (Video) 3.4 Apply the patch 10.2.0.3.0 to the ASM Home - (Video) 3.5 Applying Patch set to Oracle RAC - (Video) 3.6 Upgrading Oracle Database 10.2.0.x to 10.2.0.3.0 Using DBUA - (Video)
Views: 923 Yongcheng Lai
RAC 12C Openfiler
 
02:35:53
Rac 12c Installation Grid Infrastructure using Openfiler
Views: 573 Raj Tilak
Oracle RAC Part 3
 
01:00:01
Views: 9 GOUTHAM .V
Part 2:  Network, user & group, etc host file configuration
 
12:39
Real Application Clusters Oracle Real Application Clusters (RAC) is a database clustering solution that allows more than one instance to mount and open an Oracle database. RAC can only be used on special clustered systems with shared disk storage and a private network interconnect. A normal Oracle installation consists of a single Oracle instance that accesses a database on the same computer system. In contrast, RAC allows multiple instances on different computer systems (nodes in a cluster) to access the same database files simultaneously. Communication between instances is managed by the Distributed Lock Manager (DLM). To address the possibility of two or more instances attempting to modify the same information simultaneously, Oracle uses up to ten additional background processes, named LCK0 through LCK9, to lock the resources in use by these instances. RAC is available with Oracle Enterprise Edition, and under certain conditions, with Standard Edition as well. These restrictions (for Standard Edition) include: • Must use Oracle Clusterware (no third-party clusterware allowed); • Must use ASM to store database files; and • Can only use a max of 4 CPU sockets in the cluster (either 2 nodes with 2 CPUs each, or 4 nodes with 1 CPU each). • RAC was previously called Oracle Parallel Server (OPS). Oracle re-branded OPS as RAC when they released Oracle 9i. Benefits Running Oracle in RAC mode can benefit you in the following ways: • High availability - If some nodes fail, the remainder of the nodes will still be available for processing requests. Failover support is available from Oracle 8 with Oracle's Transparent Application Failover (TAF) technology and from Oracle 10g, server side load balancing. • Speedup (increased transaction response time) - RAC normally adds some overhead. However, for some DSS applications one can achieve increased performance by running operations in parallel (mainly for DSS applications). • Scale-up (increased transaction volume) - RAC can be used to provide increased application scalability (mainly used for OLTP applications).
Views: 239 Md Arshad