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This comprehensive manual covers three areas in which system administrators must be proficient to successfully recover data: the structure and operating principles of the most popular file systems, automatic data recovery techniques, and manual recovery techniques used in cases of total data destruction. Data recovery from hard drives and optical storage in Windows, BSD, and Linux file systems is described, as are automatic recovery utilities, manual and automatic r... More >>

Data Recovery Tips & Solutions: Windows, Linux, and BSD

Product Description
Data recovery is the process of salvaging data from damaged, failed, corrupted, or inaccessible secondary storage media when it cannot be accessed normally. Often the data are being salvaged from storage media such as hard disk drives, storage tapes, CDs, DVDs, RAID, and other electronics. Recovery may be required due to physical damage to the storage device or logical damage to the file system that prevents it from being mounted by the host operating system. The mo... More >>

Data recovery

Product Description

This IDC study presents a five-year forecast of the worldwide data protection and recovery software market for 2009–2013. IDC now estimates 2008 revenue for the worldwide data protection and recovery software market to be $3.9 billion. As a result of the late 2008 U.S. financial crisis, the negative worldwide economic growth for 2009, and impact to regional economies, IDC has adjusted downward the worldwide data protection and recovery software market forecast. A previously published five-year worldwide CAGR of 5% has been adjusted to a 4.8% CAGR over the forecast period from 2009 through 2013, with 2009 growth dropping to 2% year over year.

"The data protection and recovery software market is being impacted by the overall economic environment, and analysis of 1Q09 revenue and supplier performance indicate 2009 will be a tough year," says Laura DuBois, research director for Storage Software at IDC. "Suppliers should use this time to develop strategies to capitalize on adjacent markets, formulate their cloud strategies, and move further toward the information management opportunity."

Worldwide Data Protection and Recovery Software 2009-2013 Forecast: The Year of the Cloud

The Paul Mace Guide to Data Recovery

Product Description

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.

What you’ll learn

• Elements of a backup environment and applications of those elements
• New technologies within the backup technology area and their impact on design
• Configurations using both Symantec NetBackup and CommVault Simpana, with combinations of backup serves, media servers, and clients, and the impacts of each combination
• Combinations of both hardware and software configurations that are scalable from small to large environments
• Designs that address perennial problem areas such as remote offices, very short (less-than-15-minute) recovery point objectives (RPOs), and tape management
• Reporting requirements that will assist in maintaining and growing an implementation once executed

Who this book is for

The general audience for this book includes systems engineers, systems administrators, and specialist backup administrators

Table of Contents

Ch. 1 – Introduction to Backup and Recovery
Ch. 2 – Backup Software (CommVault Simpana and Symantec NetBackup)
Ch. 3 – Physical Backup Media
Ch. 4 – Virtual Backup Media
Ch. 5 – New Media Technologies
Ch. 6 – Software Architectures: CommVault
Ch. 7 – Software Architectures: NetBackup
Ch. 8 – Application Backup Strategies
Ch. 9 – Putting It All Together: Sample Backup Environments
Ch. 10 – Monitoring and Reporting
Ch. 11 – Summary

Pro Data Backup and Recovery

Product Description
Analog Circuit Design contains the contribution of 18 tutorials of the 17th workshop on Advances in Analog Circuit Design. Each part discusses a specific to-date topic on new and valuable design ideas in the area of analog circuit design. Each part is presented by six experts in that field and state of the art information is shared and overviewed. This book is number 17 in this successful series of Analog Circuit Design.... More >>

Analog Circuit Design: High-speed Clock and Data Recovery, High-performance Amplifiers, Power Management

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Low-Power CMOS Wireless Communications: A Wideband CDMA System Design focuses on the issues behind the development of a high-bandwidth, silicon complementary metal-oxide silicon (CMOS) low-power transceiver system for mobile RF wireless data communications. In the design of any RF communications system, three distinct factors must be considered: the propagation environment in question, the multiplexing and modulation of user data streams, and the complexity of hardware required to implement the desired link. None of these can be allowed to dominate. Coupling between system design and implementation is the key to simultaneously achieving high bandwidth and low power and is emphasized throughout the book. The material presented in Low-Power CMOS Wireless Communications: A Wideband CDMA System Design is the result of broadband wireless systems research done at the University of California, Berkeley. The wireless development was motivated by a much larger collaborative effort known as the Infopad Project, which was centered on developing a mobile information terminal for multimedia content -- a wireless `network computer'. The desire for mobility, combined with the need to support potentially hundreds of users simultaneously accessing full-motion digital video, demanded a wireless solution that was of far lower power and higher data rate than could be provided by existing systems. That solution is the topic of this book: a case study of not only wireless systems designs, but also the implementation of such a link, down to the analog and digital circuit level.

Low-Power CMOS Wireless Communications A Wideband CDMA System Design

Product Description
Often considered more as an art than a science, the field of clustering has been dominated by learning through examples and by techniques chosen almost through trial-and-error. Even the most popular clustering methods--K-Means for partitioning the data set and Ward's method for hierarchical clustering--have lacked the theoretical attention that would establish a firm relationship between the two methods and relevant interpretation aids. Rather than the traditiona... More >>

Clustering for Data Mining: A Data Recovery Approach

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Computer data can be very important to us, especially to those who make a living on the computer. No matter who you are, where you work, or what type of computer you use - your valuable computer data is always at risk. The threats are constantly real: viruses, power surges, thunderstorms, natural disasters, human mistakes, hackers, and the principally devastating hard drive failures. Losing data can be overwhelming to say the least. Even though the computer ha... More >>

Computer Data Recovery: Crucial Tips For Data Recovery And Maximizing The life Of Your Hard Drive

• ISBN13: 9780470039731
• Condition: NEW
• Notes: Brand New from Publisher. No Remainder Mark.

Product Description
If you have a business or a nonprofit organization, or if you’re the one responsible for information systems at such an operation, you know that disaster recovery planning is pretty vital. But it’s easy to put it off. After all, where do you start? IT Disaster Recovery Planning For Dummies shows you how to get started by creating a safety net while you work out the details of your major plan. The right plan will get your business back on track quickly, wh... More >>

IT Disaster Recovery Planning For Dummies