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商品描述
Oracle RMAN for Absolute Beginners is a gentle introduction to the use of Oracle's Recovery Manager software to make backups of an Oracle database, and to restore all or part of a database in the event that data loss occurs. It is often said that a database administrator's #1 job responsibility is to be able to recover from data loss. If you're new to the Oracle platform, or you're new to database administration in general, you can hardly go wrong by making it your first priority to learn to backup and recover the database that has been entrusted into your hands.
This book is short and sweet at just 200 pages. Focus lies on the mainstream use cases. Recovery Manager, or RMAN as it is called, is a powerful and complex tool that can be intimidating at first. Author Darl Kuhn understands the need to focus on the core use cases, building your confidence in the tool, and in your ability to recover from lost database files, and even to recover your entire database should that become necessary.
Oracle RMAN for Absolute Beginners shows how to backup your database. That's the first job. You'll learn to backup the entire database, and to create incremental backups that in turn can speed restore and recovery operations. Then you'll learn to recover from lost data files, lost redo log files, lost control files, and even to restore the entire database from scratch. You'll even learn how to clone a database for development and test purposes by backing the database up on one system and restoring it onto another.
Author Darl Kuhn has a decade and a half of experience in writing about, and teaching Oracle Database backup and recovery. If you are newly responsible for an Oracle Database, you can hardly do better than to pick up a copy of Oracle RMAN for Absolute Beginners.
What you’ll learn
- Understand the different file types that are involved in backup and recovery.
- Perform essential configuration of Oracle Recovery Manager (RMAN).
- Backup all or part of a database, including pluggable and container databases
- Recover from one or more lost data files, including up to the entire database
- Recover from lost control files and redo log files
- Clone a database for testing and debugging
- Apply Data Pump for fast exports and imports
Who this book is for
Oracle RMAN for Absolute Beginners is aimed at newly-minted database administrators, and at experienced administrators who are new to the Oracle Database platform. Focus is on fulfilling a database administrator's #1 job requirement: being able to recover from data loss.
Table of Contents
1. Setting Up for Success
2. Files in Support of Recovery Operations
3. User-Managed Backup and Recovery
4. Configuring RMAN
5. RMAN Backups and Reporting
6. RMAN Restore and Recover
7. Online Redo Log Failures
8. Data Pump
商品描述(中文翻譯)
《Oracle RMAN for Absolute Beginners》是一本輕鬆入門的書籍，介紹如何使用Oracle的Recovery Manager軟體來備份Oracle資料庫，並在資料遺失的情況下恢復整個或部分資料庫。人們常說，資料庫管理員的首要工作責任就是能夠從資料遺失中恢復。如果你是Oracle平台的新手，或是對資料庫管理一般不熟悉，將學習如何備份和恢復你所負責的資料庫作為首要任務，幾乎不會出錯。
這本書簡短而精煉，僅有200頁。重點放在主流的使用案例上。Recovery Manager，簡稱RMAN，是一個強大而複雜的工具，初學者可能會感到畏懼。作者Darl Kuhn了解專注於核心使用案例的必要性，幫助你建立對這個工具的信心，以及從遺失的資料庫檔案中恢復的能力，甚至在必要時恢復整個資料庫。
《Oracle RMAN for Absolute Beginners》展示了如何備份你的資料庫。這是第一步。你將學會備份整個資料庫，並創建增量備份，以加速恢復和恢復操作。接著，你將學會從遺失的資料檔案、遺失的重做日誌檔案、遺失的控制檔案中恢復，甚至從頭開始恢復整個資料庫。你還將學會如何通過在一個系統上備份資料庫並在另一個系統上恢復來克隆資料庫以供開發和測試之用。
作者Darl Kuhn在撰寫和教授Oracle資料庫備份與恢復方面擁有十五年的經驗。如果你剛開始負責Oracle資料庫，選擇一本《Oracle RMAN for Absolute Beginners》將是非常明智的選擇。
你將學到的內容：
- 了解備份和恢復中涉及的不同檔案類型。
- 執行Oracle Recovery Manager (RMAN)的基本配置。
- 備份整個或部分資料庫，包括可插拔和容器資料庫。
- 從一個或多個遺失的資料檔案中恢復，甚至恢復整個資料庫。
- 從遺失的控制檔案和重做日誌檔案中恢復。
- 克隆資料庫以進行測試和除錯。
- 應用Data Pump進行快速的匯出和匯入。
本書適合對象：
《Oracle RMAN for Absolute Beginners》針對新任的資料庫管理員，以及對Oracle資料庫平台不熟悉的經驗豐富的管理員。重點在於滿足資料庫管理員的首要工作要求：能夠從資料遺失中恢復。
目錄：
1. 成功的準備
2. 支援恢復操作的檔案
3. 使用者管理的備份與恢復
4. 配置RMAN
5. RMAN備份與報告
6. RMAN恢復與恢復
7. 在線重做日誌故障
8. Data Pump
