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Load-Balancing a RAC Database
 
01:05:46
RAC environments are very complex ones and include many different components. One of the goals of RAC database is to balance the load between the different instances and listeners. In this session we will dive into the load balancing mechanism. We will talk about the client configuration, SCAN listeners, services and more, and see some guidelines and best practices to better utilize the balance between the nodes. Speaker: Liron Amitzi, Founder of DBAces Canada
Views: 25170 Oracle RAC SIG
Understanding Client Side Connect time Load Balancing And Failover
 
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Oracle Database : Understanding Oracle Client Side Connect Time Load Balancing and Failover for Oracle Network Connections
Views: 3295 Satish Lodam
Is LBA mandatory for SCAN listener in Oracle RAC?
 
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Load Balancing Advisory is a feature that helps SCAN LISTENER to balance load across the instances in Oracle RAC 11gR2. This video will help you deep dive into concepts and facts on the same. Look at the blog of this video at: www.orskl.com In need of Oracle DBA training: www.orskl.com/training WhatsApp for traning at : +919951696808
Views: 4457 OrSkl Academy
Introduction to Oracle Cloud Infrastructure Load Balancer
 
07:52
With the Oracle Cloud Infrastructure Load Balancer, you can distribute traffic across multiple Compute instances, thus increasing your application availability and responsiveness. The video depicts how you can manage your load balancer via API or web console to dynamically add and remove application nodes to the traffic flow easily. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
11gR2 Grid RAC Services Part 1
 
46:44
Oracle 11gR2 Grid Infrastructure Daemons
Views: 28807 Satish Lodam
Startup and Shutdown of RAC database | oracle rac administration | srvctl commands
 
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This Video discuss startup and shutdown steps for a RAC database
Views: 29759 Wysheid Wysheid
Understanding Node Eviction - RAC 10
 
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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: 6574 Ramkumar Swaminathan
What is Oracle Real Application Cluster (RAC)?
 
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http://zerotoprotraining.com This video explains what is Oracle Real Application Cluster (RAC). Category: Databases Tags: Oracle Real Application Cluster (RAC) Overview
Views: 129690 HandsonERP
V ENPO - Load Balance em RAC
 
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Palestra: Load Balance em RAC Palestrante: Ricardo Portilho Proni V ENPO (Encontro Nacional de Profissionais Oracle) http://www.enpo.com.br ENPO (Encontro Nacional de Profissionais Oracle) ENPO: ENPO (Encontro Nacional de Profissionais Oracle)
Views: 239 Sergio Willians
Overview of Oracle RAC
 
01:15:48
This video will introduce you to Oracle Real Application Clusters (RAC). You will specifically understand what is RAC? How it is different from single Instance Database, advantages of RAC, components of RAC, infrastructure required to implement RAC, architecture of RAC. If you are new to RAC, then play on and enjoy...!
Views: 348 Uclid IT School
11gR2 Grid RAC Services Part 2
 
01:38:02
Oracle 11gR2 Grid Infrastructure Daemons
Views: 14111 Satish Lodam
Cache Fusion Mechanism in Oracle RAC
 
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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: 2331 Anonymous far
Oracle Real Application Clusters on VMware vSAN
 
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Demonstrate how Extended Oracle RAC is implemented on vSAN Stretched Cluster highlighting these use cases: - Workload feasibility - Site maintenance - High availability - Workload load balancing/mobility
Views: 1526 VMware
Concept of VIP in Oracle RAC - SCAN part 1 - RAC 03
 
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In this video you will understand about VIP/ VIPNAME which are used in Oracle RAC. This understanding is necessary to understand about SCAN in Oracle RAC/ GI. 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: 16276 Ramkumar Swaminathan
Oracle 12c Real Application Clusters RAC Webinar 2017
 
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Ever heard about Oracle Real Application Clusters (RAC)? How can it assist you to deploy your applications with high availability and load balancing in database tier? What is the implication on performance of applications with Oracle RAC? In this webinar, Wilson Yeung will overview the benefits of Oracle Real Application Clusters (RAC) towards nowadays database applications. It will also explore new Oracle Database 12c capabilities. For more information visit https://goo.gl/UZw6w2 Product home page https://www.oracle.com/database/real-application-clusters/index.html Oracle Database 12c R2 white paper on RAC http://www.oracle.com/technetwork/database/options/clustering/rac-wp-12c-1896129.pdf Oracle Database 12c R2 white paper on RAC New features http://www.oracle.com/technetwork/database/options/clustering/learnmore/rac-122-newfeatures-3659315.pdf Supported Virtualization and Partitioning Technologies for Oracle Database and RAC http://www.oracle.com/technetwork/database/virtualizationmatrix-172995.html Oracle Real Application Clusters on Oracle VM Environments http://www.oracle.com/technetwork/database/clustering/oracle-rac-in-oracle-vm-environment-131948.pd Oracle Learning Library http://www.oracle.com/goto/oll
Oracle 11gR2 Delete A Node
 
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How to delete a node from 11gR2 Real Application Cluster setup?
Views: 2963 Satish Lodam
11gR2 Add New Node To RAC
 
01:09:54
How to add a new node to a 11gR2 Real Application Cluster setup?
Views: 7563 Satish Lodam
OCI Level 100 - Load Balancing
 
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In this course, you will learn the basics of OCI Load Balancing service and how it provides high-availability and scalability for your applications. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2018 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Install 12C RAC database with ASM on Linux Oracle VM
 
01:17:31
Install 12C RAC database with ASM on Linux Oracle VM
Views: 29340 Karl Sun
How Oracle RAC Cache Fusion Works Part 1 of 6
 
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Learn the mysteries of how Oracle RAC Cache Fusion works. In this lesson you will see the tutorial agenda plus a brief history of Oracle clustering (parallel server) and the problems associated with disk pinging. Cache Fusion is the secret to making Oracle Real Application Clusters (clustering) a scalable database platform. You will learn how cache fusion works, the differences between global cache current and consistent read transfers, the differences between two-way and three-way transfers and the associated wait events. Oracle Ace and author Brian Peasland provides a demonstration of global cache transfers in action by utilizing Oracle Trace. Prerequisites: Knowledge of Oracle Architecture including the concept of an Oracle instance, the buffer cache, how data is moved into the buffer cache and an understanding of wait events. Brian is a certified Oracle ACE who has been in the IT field for over 25 years and has worked as a computer operator, operations analyst, systems administrator, application developer and for more than half of his career as a database administrator. He holds a B.S. in Computer Science and a M.S. in Computer Science, specializing in database systems. Brian has been a member of SearchOracle.com’s Ask The Experts since 2001 and now contributes articles to the site. He regularly contributes to the My Oracle Support and Oracle Technet communities. He can be followed on Twitter on @BPeaslandDBA and maintains a blog at http://www.peasland.net. Brian is the author of “Oracle RAC Performance Tuning” on Rampant TechPress.
Views: 7356 SkillBuilders
SRVCTL and CRSCTL in Oracle RAC
 
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In this Video you will learn:- • What is SRVCTL and CRSCTL tool? • Global Dynamic Performance View • SQL with Global Dynamic Performance view - Practical • SRVCTL Command - Practical • CRSCTL Command - Practical • SRVCTL RAC Administration Basic Activity - Practical • CRSCTL RAC Administration Basic Activity - Practical
Views: 240 DBA Trainer
OCR and OLR - RAC 09
 
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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: 5830 Ramkumar Swaminathan
Steps for connecting to a RAC Database using SCAN Name | Oracle rac scan listener| scan vip
 
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This video explains about the steps for connecting to a RAC database using SCAN Name.Also we discuss database connecting using OS authentication and using normal VIP
Views: 32734 Wysheid Wysheid
complete rac installation for two nodes with ASM,SAN storage
 
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Full RAC installation with ASM,grid infrastructure and openfiler as storage.Will share topics wise videos in coming days.
Views: 14169 Vijay Kumar
Oracle RAC 12C Installation -3- Network Setup.
 
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This is third Video of RAC 12c Installation Tutorials, in this video I talk about: 1- RAC network Private Public theoretical. 2- VMware Create Adapters. 3- RAC networking Practical. 4- Configure the Oracle Linux Public and Private. 5- connect to Oracle linux using Putty (SSH) from outside the VMware. Please Subscribe like and share. Find us on facebook (https://www.facebook.com/IMK.DBA)
Views: 2400 ibrahim kmail
Oracle 11g Grid Infrastructure Installation
 
01:34:27
This video describes in detail, the steps involved in Oracle 11g Grid Infrastructure Installation. This video includes, the OS setup, user creation and Grid infrastructure Installation
Views: 121267 Wysheid Wysheid
Need for Shared Storage in Oracle Cluster and RAC Databases - RAC 07
 
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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: 3304 Ramkumar Swaminathan
Adding a Node in RAC (Practical)
 
01:36:55
A complete practical guide for implementing an add node procedure in an Oracle Real Application Cluster.
Views: 181 Anonymous far
Extended distance Oracle RAC: zero downtime, high speed, commodity hardware only
 
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Oracle Real Application Clusters (Oracle RAC) offer unique capabilities for high-availability and local disaster recovery of mission-critical databases. Zero downtime can be achieved in cases of localized disasters by using two or three sites located up to 100km apart. Unlike replication techniques, in extended distance clusters the data is mirrored synchronously across the sites. At any given time all locations have exact full copy of the data. In this webinar you will learn how to build high-speed extended distance Oracle RAC clusters using commodity servers, commodity NVMe SSDs, and FlashGrid software. Speaker: Artem Danielov, FlashGrid Inc.
Views: 2444 Oracle RAC SIG
Oracle Real Application Cluster (RAC) 12c Installation part 1: Pre-installation tasks
 
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In this series of videos I have created Oracle Real Application Cluster Database in Oracle 12c in Linux 6.5 64-bit. This video focuses on pre installation tasks.
Views: 16503 Oracle Testlab
Oracle RAC Basics
 
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In this presentation ,We have explained the basics about Oracle RAC.
Views: 6722 DBAGalaxy
Part 3: Making clone of RAC1 node for preparing RAC2 node & create share drive
 
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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: 187 Md Arshad
ORACLE RAC TAF DEMO - ORACLE DBA CAREER PATH (APPS DBA / RAC DBA)
 
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ORACLE RAC DBA DEMO with ORACLE DBA CAREER PATH (APPS DBA / RAC DBA) visit us: http://oracledbatech.com www.youtube.com/dbatechnologies for all other videos
creating servie in Oracle RAC
 
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Creating service in Oracle RAC to connect applications to specific node(or set of nodes), called preferrable instances nodes and failover to other instances nodes . It is very simple without dbca(not in dbca from 11g)
Views: 1789 pradeep singh
Oracle RAC 11gR2 Pre-requisites Setup
 
01:29:57
This video demonstrates following Pre-Requisites Setup for Oracle RAC 11g Release 2 on Oracle Virtual Box Note:-- This Lab was done on Host Machine consist Windows 8 OS 64bit, 16 GB RAM Reference URL:- https://oracle-base.com/articles/11g/... https://oracle-base.com/articles/11g/oracle-db-11gr2-rac-installation-on-oel5-using-virtualbox 1, Pinging to Nodes(rac1, rac2) from Host Machine (laptop) 2, Configuring "hosts" file on windows. 3, Connecting to Nodes(rac1, rac2) via Putty. 4, Connecting to Nodes (rac1, rac2) via WinScp. 5, Configuring "hosts" file(/etc/hosts) on Linux. 6, Checking hostname. 7, Checking IP Address. 8, Installing rpm's via "rpm utility". 9, Configuring Yum (Yellow Dog Updater) by creating local repository. 10, Explaining "Swap Memory" and its functionality. 11, Explaining what is "MRU" Most Recently Used Transactions 12, Explaining what is "LRU" Least Recently Used Transactions. 13, Configuring Public IP, Private IP, Virtual IP, SCAN IP on nodes (rac1, rac2). 14, Mounting ISO image into Virtual Box. 15,Configuring VNCSERVER on Linux and Installing vncviewer on host machine. 16, Configuring "xauthority" file for GNOME Display Desktop setup for vncviewer. FYI... below are some sample recording of my ongoing online classes on "Oracle Golden Gate 11gR2" Let me know your feedback. I appreciate it. class3: https://kerneltraining.wistia.com/med... class 2: https://kerneltraining.wistia.com/med... class 1: https://kerneltraining.wistia.com/med... --------------------------------------------------------------------------------------------------------- Class 1 : https://kerneltraining.wistia.com/medias/9unlghadzw Class 2 : https://kerneltraining.wistia.com/medias/n5zip2qynd Class 3 : https://kerneltraining.wistia.com/medias/lrhbqa5uu8 Class 4 : https://kerneltraining.wistia.com/medias/z8ki8ejdx8 Class 5 ; https://kerneltraining.wistia.com/medias/za3d610mqv Class 6 : https://kerneltraining.wistia.com/medias/l82itin68e Class 7 : https://kerneltraining.wistia.com/medias/cmgklzcc8u Class 8 : https://kerneltraining.wistia.com/medias/6w6l07ookg Class 9 : https://kerneltraining.wistia.com/medias/vnysn65hhs Class 10 : https://kerneltraining.wistia.com/medias/b5100mo4i6 Class 11 : https://kerneltraining.wistia.com/medias/9w7pyzydy6 Class 12 : https://kerneltraining.wistia.com/medias/w8vcn2vnpc Class 13 : https://kerneltraining.wistia.com/medias/g7rahqmpsa Class 14 : https://kerneltraining.wistia.com/medias/7cv0fw51rv Class 15 : https://kerneltraining.wistia.com/medias/glmqxbcu4y Class 16 : https://kerneltraining.wistia.com/medias/h16j3io5mu Class 17 : https://kerneltraining.wistia.com/medias/ojtktbrgei Class 18 : https://kerneltraining.wistia.com/medias/9wz00xccb4 Class 19 : https://kerneltraining.wistia.com/medias/vn5mtodve0 Finally, I thank you for watching my videos, I hope you benefited. You may contact me at Phone: 919010071242/914066661242, Email: [email protected], [email protected]
Single-Client Access Name In an Oracle RAC environment
 
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Single Client Access Name (SCAN) is an Oracle Real Application Clusters (Oracle RAC) feature that provides a single name for clients to access Oracle Databases running in a cluster. For more information please visit https://www.koenig-solutions.com/oracle-database-12c-rac-administration-training.aspx
Views: 754 Koenig Solutions
Oracle Real Application Cluster (RAC) 12c Installation part 3: Oracle Database Software Installation
 
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In this series of videos I have created Oracle Real Application Cluster Database in Oracle 12c in Linux 6.5 64-bit. Here in this video I have installed Oracle Database Software 12c.
Views: 3751 Oracle Testlab
Oracle RAC Components | Basic cluster components
 
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https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners A computer cluster consists of a set of loosely or tightly connected computers that work together so that, in many respects, they can be viewed as a single system. Unlike grid computers, computer clusters have each node set to perform the same task, controlled and scheduled by software. The components of a cluster are usually connected to each other through fast local area networks, with each node (computer used as a server) running its own instance of an operating system. In most circumstances, all of the nodes use the same hardware and the same operating system, although in some setups (i.e. using Open Source Cluster Application Resources (OSCAR)), different operating systems can be used on each computer, and/or different hardware.
Views: 14401 DBA Genesis
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: 4070 Ramkumar Swaminathan
Oracle 11g Clusterware failure scenarios with practical demonstrations
 
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Is your clusterware stable? Have you performed necessary failure test-cases before putting your clusterware to the produciton environment? By attending this session you will understand the main and critical test cases and watch 10 real-world video tutorials to see what happens during failure of clusterware resources. By the end of this session you'll feel completely comfortable putting your RAC database to the production and will have deep understanding of protection modes of the clusterware components. Speaker: Kamran Agayev
Views: 9190 Oracle RAC SIG
Part 7: Database software installation & database creation & bash profile setup of the users
 
31:08
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: 190 Md Arshad
Part 6: Run the scripts of grid software between two nodes & ASM disk group creation
 
06:01
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: 121 Md Arshad
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: 3670 Saurabh Joshi
What do I do if I lose a node in Oracle RAC
 
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http://www.masterschema.com for more info... Help! I've lost a node and I need to clean up my existing cluster and move on without him!
Views: 17093 masterschema
ORACLE RAC Networks CheckingPublic,Private,VIP,SCAN name for pre grid installaion
 
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Before starting the Grid infrastructure installation, we should check the private, publi,VIP, SCAN name(and SCAN IPs) are correctly configured or not. this is the best test i ever seen.
Views: 2415 RAMESH NAIDU
How to troubleshoot Oracle dataguard
 
03:21
For more details: DBA Courses: https://dbagenesis.com/ DBA Articles: https://support.dbagenesis.com
Views: 442 DBA Genesis