Server Architectures: Multiprocessors, Clusters, Parallel Systems, Web Servers, Storage Solutions

The goal of this book is to present and compare various options one for systems architecture from two separate points of view. One, that of the information technology decision-maker who must choose a solution matching company business requirements, and secondly that of the systems architect who finds himself between the rock of changes in hardware and software technologies and the hard place of changing business needs.

Different aspects of server architecture are presented, from databases designed for parallel architectures to high-availability systems, and touching en route on often- neglected performance aspects.

The book provides IT managers, decision makers and project leaders who want to acquire knowledge sufficient to understand the choices made in and capabilities of systems offered by various vendorsProvides system design information to balance the characteristic applications against the capabilities and nature of various architectural choicesIn addition, it offers an integrated view of the concepts in server architecture, accompanied by discussion of effects on the evolution of the data processing industry

Part 1: Architectural Options and Technology Evolution 1. Processors and Memory 2. I/O 3. Evolution of Software Technology

Part 2: Systems Architecture Options 4. Symmetrical (Tightly-Coupled) Multiprocessors 5. Clusters and Massively Parallel Machines 6. Data Storage 7. Systems Performance and Estimation Techniques 8. DBMS and Server Architectures 9. The Terminology of High-Availability Systems 10. Hardware and software Solutions for High Availability 11. Selection Criteria and Total Cost of Ownership 12. Conclusions and Prospects