When in 1987 Miranda France spent a year living in Madrid, the post-dictatorship ebullience was at its height. Pornography and soft drugs were legalised alongside more basic freedoms, such as divorce, party-affiliation and kissing in the street. In 1998 she returned to make a journey through the great cities and towns of central Spain - Madrid, Toledo, Segovia, Salamanca and others. With the new prosperity, much has changed.
But much has also endured, as she learns from the people she meets, who include a private detective, a shepherd, various nuns, two belly dancers and a Castilian separatist. She also discovers that Cervantes' DON QUIXOTE' published in 1605 and the most translated book after the Bible - is a work of genius which still helps to explain the Spanish character: today's Spaniards still suffer from Don Quixote's delusions, and are as stubborn, inflexible and unrealistic as they have always been.
The book begins with general concepts of business IT resilience and disaster recovery, along with issues related to high application availability, data integrity, and performance. These topics are considered within the framework of government regulation, increasing application and infrastructure complexity, and the competitive and rapidly changing modern business environment.
Next, it describes the GDPS family of offerings with specific reference to how they can help you achieve your defined goals for disaster recovery and high availability. Also covered are the features that simplify and enhance data replication activities, the prerequisites for implementing each offering, and tips for planning for the future and immediate business requirements. Tables provide easy-to-use summaries and comparisons of the offerings, and the additional planning and implementation services available from IBM are explained.
Then, several practical client scenarios and requirements are described, along with the most suitable GDPS solution for each case.
The introductory chapters of this publication are intended for a broad technical audience, including IT System Architects, Availability Managers, Technical IT Managers, Operations Managers, System Programmers, and Disaster Recovery Planners. The subsequent chapters provide more technical details about the GDPS offerings, and each can be read independently for those readers who are interested in specific topics. Therefore, if you do read all the chapters, be aware that some information is intentionally repeated.