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所在平台: Udemy |
课程主页: https://www.udemy.com/course/master-oracle-rac-advanced-concepts-hands-on-training-1/
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课程名称：精通Oracle RAC：高级概念与实践培训 - 第一部分 课程概述： 欢迎参加《精通Oracle RAC：高级概念与实践培训》，这是针对Oracle RAC专业人员的终极课程。在这门全面的课程中，您将深入了解所需的高级概念、最佳实践和实践培训，从而掌握Oracle RAC。您将获得设计、实施和管理复杂Oracle RAC环境的专业知识，并学习如何排除故障和优化性能。准备好将您的Oracle RAC技能提升到一个新的水平！ 课程内容： 1. 应用连接使用主机名、VIP和SCAN：探讨不同的连接方法，并提供配置指导以实现最佳性能。 2. 向现有SCAN添加SCAN IP：逐步讲解将新SCAN IP添加到现有SCAN基础设施的过程。 3. 配置多个SCAN名称以实现高可用性：展示如何设置多个SCAN名称以提供卓越的高可用性。 4. 修改SCAN VIP和SCAN名称：讲解如何根据变化的基础设施要求修改SCAN VIP和名称的步骤。 5. 修改SCAN监听器的端口号：提供无缝通信的配置步骤和最佳实践。 6. 修改SCAN监听器和节点监听器的默认命名约定：定制命名约定以满足组织需求的步骤和注意事项。 7. 更改RAC节点的公共IP（当一个节点宕机时）：分析更改公共IP的影响及操作步骤。 8. 在Oracle RAC中重命名主机名：了解重命名主机名的先决条件和步骤，以及其对集群配置的影响。 9. 更改Oracle RAC服务器的域名：讲解更改域名的步骤及其对数据库服务的影响。 10. Oracle DBA的虚拟化基础知识：介绍虚拟化和超管的类型和最佳实践。 课程收获： 通过本课程，您将获得： - 深入了解Oracle RAC SCAN及其应用 - 配置多个SCAN名称以实现高可用性的实践知识 - 修改SCAN VIP、名称和端口号的专业技能 - 自定义SCAN监听器和节点监听器命名约定的理解 - Oracle RAC SCAN环境的最佳实践和故障排除提示 适合人群： - Oracle DBA和管理员 - 系统管理员和工程师 - Exadata DMA - IT专业人士和顾问 - 所有希望了解Oracle RAC SCAN及其应用的人士 先决条件： - Oracle RAC和数据库概念的基本了解 - 熟悉Linux或Unix操作系统 - 基本的网络概念知识 加入此全面课程，解锁Oracle RAC SCAN的奥秘，提升您的技能！
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 OverviewIn 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!
