Backup Recovery

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Backup Recovery

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Author : W. Curtis Preston
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-01-03

Backup Recovery written by W. Curtis Preston and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-03 with Computers categories.

Packed with practical, affordable backup and recovery solutions for UNIX, Linux, Windows, and the Mac OS X system--as well as various databases--this new guide is a complete overhaul of the author's strong-selling "UNIX Backup & Recovery," now revised and expanded with over 40 percent new material.

Implementing Backup And Recovery

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Author : David B Little
language : en
Publisher: John Wiley & Sons
Release Date : 2003-08-05

Implementing Backup And Recovery written by David B Little and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-08-05 with Computers categories.

Offers the first comprehensive reference on the topic of backup systems for both UNIX and Windows NT Provides a complete tutorial on the general topic of data backup systems along with a detailed, step-by-step guide for planning and full implementation of backup systems Authors include personal tips and strategic and tactical advice gained from many company implementations Uses VERITAS NetBackup product to illustrate backup system functions

Pro Data Backup And Recovery

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Author : Steven Nelson
language : en
Publisher: Apress
Release Date : 2011-07-18

Pro Data Backup And Recovery written by Steven Nelson and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-18 with Computers categories.

Good backup and recovery strategies are key to the health of any organization. Medium- to very-large-scale systems administrators have to protect large amounts of critical data as well as design backup solutions that are scalable and optimized to meet changing conditions. Pro Data Backup and Recovery will cover some of the more common backup applications, such as Symantec NetBackup/BackupExec, EMC NetWorker, and CommVault, but the main discussion will focus on the implementation of 21st century architectures that allow the backup software to be a “commodity” item. The underlying architecture provides the framework for meeting the requirements of data protection for the organization. This book covers new developments in data protection as well as the impact of single-instance storage upon backup infrastructures. It discusses the impact of backup and data replication, the often misapplied B2D and D2D strategies, and “tapeless” backup environments. Continuous data protection and remote replication strategies are also addressed as they are integrated within backup strategies—a very important topic today. Learn backup solution design regardless of specific backup software Design realistic recovery solutions Take into account new data protection standards and the impact of data replication Whether you are using NetBackup, CommVault, or some other backup software, Pro Data Backup and Recovery will give you the information you need to keep your data safe and available.

Unix Backup And Recovery

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Author : W. Curtis Preston
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 1999

Unix Backup And Recovery written by W. Curtis Preston and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computers categories.

Providing an overview of all facets of UNIX backup and recovery, this text offers practical solutions for environments of all sizes and budgets, explaining everything from freely-available backup systems to large-scale commercial utilities.

Enterprise Systems Backup And Recovery

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Author : Preston de Guise
language : en
Publisher: CRC Press
Release Date : 2008-10-01

Enterprise Systems Backup And Recovery written by Preston de Guise and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-01 with Business & Economics categories.

The success of information backup systems does not rest on IT administrators alone. Rather, a well-designed backup system comes about only when several key factors coalesce—business involvement, IT acceptance, best practice designs, enterprise software, and reliable hardware. Enterprise Systems Backup and Recovery: A Corporate Insurance Policy provides organizations with a comprehensive understanding of the principles and features involved in effective enterprise backups. Instead of focusing on any individual backup product, this book recommends corporate procedures and policies that need to be established for comprehensive data protection. It provides relevant information to any organization, regardless of which operating systems or applications are deployed, what backup system is in place, or what planning has been done for business continuity. It explains how backup must be included in every phase of system planning, development, operation, and maintenance. It also provides techniques for analyzing and improving current backup system performance. After reviewing the concepts in this book, organizations will be able to answer these questions with respect to their enterprise: What features and functionality should be expected in a backup environment? What terminology and concepts are unique to backup software, and what can be related to other areas? How can a backup system be monitored successfully? How can the performance of a backup system be improved? What features are just "window dressing" and should be ignored, as opposed to those features that are relevant? Backup and recovery systems touch on just about every system in an organization. Properly implemented, they can provide an enterprise with greater assurance that its information is safe. By utilizing the information in this book, organizations can take a greater step toward improving the security of their data and preventing the devastating loss of data and business revenue that can occur with poorly constructed or inefficient systems.

Pro Data Backup And Recovery

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Author : Steven Nelson
language : en
Publisher: Apress
Release Date : 2011-02-25

Hadoop Backup And Recovery Solutions

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Author : Gaurav Barot
language : en
Publisher:
Release Date : 2015-07-28

Hadoop Backup And Recovery Solutions written by Gaurav Barot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-28 with Apache Hadoop categories.

If you are a Hadoop administrator and you want to get a good grounding in how to back up large amounts of data and manage Hadoop clusters, then this book is for you.

Instant Recovery With Write Ahead Logging

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Author : Goetz Graefe
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2016-04-29

Instant Recovery With Write Ahead Logging written by Goetz Graefe and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-29 with Computers categories.

Traditional theory and practice of write-ahead logging and of database recovery focus on three failure classes: transaction failures (typically due to deadlocks) resolved by transaction rollback; system failures (typically power or software faults) resolved by restart with log analysis, "redo," and "undo" phases; and media failures (typically hardware faults) resolved by restore operations that combine multiple types of backups and log replay. The recent addition of single-page failures and single-page recovery has opened new opportunities far beyond the original aim of immediate, lossless repair of single-page wear-out in novel or traditional storage hardware. In the contexts of system and media failures, efficient single-page recovery enables on-demand incremental "redo" and "undo" as part of system restart or media restore operations. This can give the illusion of practically instantaneous restart and restore: instant restart permits processing new queries and updates seconds after system reboot and instant restore permits resuming queries and updates on empty replacement media as if those were already fully recovered. In the context of node and network failures, instant restart and instant restore combine to enable practically instant failover from a failing database node to one holding merely an out-of-date backup and a log archive, yet without loss of data, updates, or transactional integrity. In addition to these instant recovery techniques, the discussion introduces self-repairing indexes and much faster offline restore operations, which impose no slowdown in backup operations and hardly any slowdown in log archiving operations. The new restore techniques also render differential and incremental backups obsolete, complete backup commands on a database server practically instantly, and even permit taking full up-to-date backups without imposing any load on the database server. Compared to the first version of this book, this second edition adds sections on applications of single-page repair, instant restart, single-pass restore, and instant restore. Moreover, it adds sections on instant failover among nodes in a cluster, applications of instant failover, recovery for file systems and data files, and the performance of instant restart and instant restore.

Backup And Recovery

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Author : W. Curtis Preston
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-01-03

Backup And Recovery written by W. Curtis Preston and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-03 with Computers categories.

Packed with practical, freely available backup and recovery solutions for Unix, Linux, Windows, and Mac OS X systems -- as well as various databases -- this new guide is a complete overhaul of Unix Backup & Recovery by the same author, now revised and expanded with over 75% new material. Backup & Recovery starts with a complete overview of backup philosophy and design, including the basic backup utilities of tar, dump, cpio, ntbackup, ditto, and rsync. It then explains several open source backup products that automate backups using those utilities, including AMANDA, Bacula, BackupPC, rdiff-backup, and rsnapshot. Backup & Recovery then explains how to perform bare metal recovery of AIX, HP-UX, Linux, Mac OS, Solaris, VMWare, & Windows systems using freely-available utilities. The book also provides overviews of the current state of the commercial backup software and hardware market, including overviews of CDP, Data De-duplication, D2D2T, and VTL technology. Finally, it covers how to automate the backups of DB2, Exchange, MySQL, Oracle, PostgreSQL, SQL-Server, and Sybase databases - without purchasing a commercial backup product to do so. For environments of all sizes and budgets, this unique book shows you how to ensure data protection without resorting to expensive commercial solutions. You will soon learn to: Automate the backup of popular databases without a commercial utility Perform bare metal recovery of any popular open systems platform, including your PC or laptop Utilize valuable but often unknown open source backup products Understand the state of commercial backup software, including explanations of CDP and data de-duplication software Access the current state of backup hardware, including Virtual Tape Libraries (VTLs)

Oracle Backup And Recovery

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Author : James Seo
language : en
Publisher: Slowthinking Co., Ltd.
Release Date :

Oracle Backup And Recovery written by James Seo and has been published by Slowthinking Co., Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

“The developer who has failed in design can be forgiven, but the administrator who has failed in backup and recovery cannot be forgiven.” Just as the above indicates, backup and recovery requires a lot of experiences and knowledge along with discretion. However, it would be too risky to learn the backup and recovery by practicing it, because a simple failure in the backup and recovery will generate tremendous loss. That is why you have to study how to respond and keep a good book at hand so that you can get help from the book whenever you want. In this sense, I can guarantee that this book will serve as a strong anchor when you are in trouble. One of the characteristics of the book is that it presents various types of errors and failures you may encounter at the field. It analyzes error and failure causes from the different perspectives, and explains how to actually do the recovery, particularly focusing on the practical work. It also contains many case-by-case scenarios that are easy to find, so you can get the solutions you need without any difficulty. For example, when you start up the Oracle you may face “ORA-00205: error in identifying control file, check alert log for more info” message and see the Oracle server doesn’t start. In this case, you can refer to the case 1 in the chapter 5 to immediately know the solution. If you drop a table by mistake, you may refer to the chapter 9 in order to recover the table without stopping the server. If you want to respond to the errors and failures that happen in a RAC environment, you can go to the chapter 12 and refer to the cases of various error types. Simply speaking, this book classifies all the errors and failures based on their types, and explains their causes and the responses to them. Sometimes you may successfully do the recovery, not knowing how the recovery is done. This is because you simply memorize how to respond. If you understand the principles of the recovery, going beyond simple memorization, you can always respond to a more complex and difficult situation. Understanding the principles will help you put your knowledge to practical use. Various examples and easy explanations on the principles of the book will surely enhance your ability to apply your knowledge. Make sure you keep this book in order to become the professional engineer who never fails in backup and recovery! 1. Oracle Recovery Principles 2. No Archive Log Mode and Archive Log Mode 3. Oracle Backup 4. Parameter File Management and Recovery 5. Control File Recovery 6. Log Miner Use and Redo Log File Error 7. Data File Error and User Error Recovery 8. Data Migration 9. Emergency Recovery in DB Open 10. Flashback 11. Recovery Manager (RMAN) 12. RAC Backup and Recovery (Raw device) 13. Block Corruption Recovery

Backup Recovery

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