Ensuring Data Availability. Changing industry trendscloud computing, mobile computing, big data, and the ascendency of virtualizationhave made a staggering impact on data recovery requirements. This book arms readers with information critical to making decisions on how data can be protected against loss anywhere. It explains the changing face of data recovery and techniques for dealing with big data. Presenting a model of data recovery processes that can be integrated with IT management, the book focuses on recoverability across the business.