What you'll learn

Application Connectivity using Hostname, VIP, and SCAN
Adding a SCAN IP to an Existing SCAN
Configuring Multiple SCAN Names for High Availability
Changing SCAN VIPs and SCAN Name
Changing the Port Number for SCAN Listener
Changing SCAN Listener and Node Listener Default Naming Convention
Hypervisors Basics for Oracle DBA's
Change Domain Name For Oracle RAC Server
Rename Hostname In Oracle RAC
Change Public IP On RAC Node With One Node Down

Requirements

Oracle RAC Basics

Description

Master Oracle RAC: Advanced Concepts & Hands-on Training - Part 1Welcome to Master Oracle RAC: Advanced Concepts & Hands-on Training, the ultimate course for Oracle RAC professionals. In this comprehensive course, you'll delve into the advanced concepts, best practices, and hands-on training needed to master Oracle RAC. You'll gain expertise in designing, implementing, and managing complex Oracle RAC environments, and learn how to troubleshoot and optimize performance. Get ready to take your Oracle RAC skills to the next level!Course

Overview

In this course, we'll cover the following topics in-depth:1. Application Connectivity using Hostname, VIP, and SCAN: In this section, we'll explore the different methods of connecting applications to Oracle RAC databases, including hostname, VIP, and SCAN. We'll discuss the pros and cons of each approach and provide guidance on how to configure them for optimal performance. (Completed at 1 hour 37 minutes)2. Adding a SCAN IP to an Existing SCAN: Here, we'll walk you through the process of adding a new SCAN IP to an existing SCAN infrastructure. We'll cover the necessary steps, potential pitfalls, and best practices to ensure a seamless integration. (Starts at 1 hour 38 minutes, completes at 2 hours 35 minutes)3. Configuring Multiple SCAN Names for High Availability: In this groundbreaking section, we'll show you how to set up multiple SCAN names to provide unparalleled high availability for your applications. This innovative approach, pioneered by our instructor, ensures uninterrupted connectivity even in the event of switch failures. We'll explore the concept of using multiple subnets, each with two switches for HA, to provide maximum redundancy and uptime.4. Important Note: Due to a technical glitch, the video freezes at 4 hours 15 minutes 50 seconds. To continue, please forward to 4 hours 20 minutes and then return to 4 hours 17 minutes to resume the recording.5. Changing SCAN VIPs and SCAN Name: In this section, we'll cover the process of modifying SCAN VIPs and SCAN names to adapt to changing infrastructure

Requirements

. We'll discuss the necessary steps, potential implications, and best practices to ensure a smooth transition. (Starts at 5 hours 46 minutes)6. Changing the Port Number for SCAN Listener: Here, we'll show you how to modify the port number for SCAN listeners to ensure seamless communication. We'll cover the necessary steps, potential pitfalls, and best practices to ensure a successful configuration. (Starts at 7 hours 8 minutes)7. Changing SCAN Listener and Node Listener Default Naming Convention: In this final section, we'll explore how to customize the naming convention for SCAN listeners and node listeners to suit your organization's needs. We'll discuss the necessary steps, potential implications, and best practices to ensure a successful configuration. (Starts at 7 hours 50 minutes)8. Change Public IP On RAC Node With One Node Down: Understand the impact of changing the public IP on a RAC node with one node down. Steps to update the public IP on the surviving node. Verify cluster and database services after the change. Troubleshoot common issues that may arise during the process9. Rename Hostname In Oracle RAC: Understand the pre-requisites and steps to rename a hostname in Oracle RAC. Impact on cluster configuration, database services, and client connections. Verify changes after renaming the hostname. Troubleshoot common issues that may arise during the process10. Change Domain Name For Oracle RAC Server: Understand the pre-requisites and steps to change the domain name for an Oracle RAC server. Impact on cluster configuration, database services, and client connections. Verify changes after changing the domain name. Troubleshoot common issues that may arise during the process11. Hypervisors Basics for Oracle DBA's: Introduction to hypervisors and virtualization. Types of hypervisors (e.g. VMware, Oracle VM). Benefits and challenges of virtualizing Oracle databases. Best practices for configuring and managing Oracle databases on hypervisorsKey TakeawaysBy the end of this comprehensive course, you'll gain:- A deep understanding of Oracle RAC SCAN and its applications- Practical knowledge of configuring multiple SCAN names for high availability- Expertise in modifying SCAN VIPs, SCAN names, and port numbers- Understanding of how to customize the naming convention for SCAN listeners and node listeners- Best practices and troubleshooting tips for Oracle RAC SCAN environmentsWho Should AttendThis course is designed for:- Oracle DBAs and administrators- System administrators and engineers- Exadata DMA's- IT professionals and consultants- Anyone interested in learning about Oracle RAC SCAN and its applicationsPrerequisites- Basic understanding of Oracle RAC and database concepts- Familiarity with Linux or Unix operating systems- Basic knowledge of networking conceptsJoin this comprehensive course to unlock the secrets of Oracle RAC SCAN and take your skills to the next level!
Oracle DBA,Exadata DMA,Oracle RAC

Homepage:

https://www.udemy.com/course/master-oracle-rac-advanced-concepts-hands-on-training-1/