Hpc Clusters Demystified
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HPC Clusters Demystified
""HPC Clusters Demystified"" offers a comprehensive exploration of high-performance computing clusters, addressing the crucial intersection of computing infrastructure and performance optimization. The book methodically breaks down how thousands of computing nodes work together to tackle complex computational tasks that would overwhelm single systems, making it an essential resource for IT professionals and engineers working with large-scale computing environments. The text progresses logically through three core areas: fundamental cluster architecture, interconnect technologies, and workload optimization strategies. It bridges theoretical concepts with practical implementation, offering readers real-world insights drawn from major research institutions and technology companies. What sets this book apart is its systematic approach to both hardware and software optimization, supported by benchmark data and performance analyses using industry-standard tools. The content maintains accessibility while diving deep into technical concepts, using clear diagrams and real-world examples to illustrate complex ideas. Particularly valuable for system administrators and IT architects, the book provides detailed procedures for cluster design, performance tuning, and maintenance protocols. It expertly connects multiple disciplines, from computer science to mechanical engineering, addressing crucial aspects like thermal management and power distribution. While focusing primarily on Linux-based systems, it covers both commercial and academic cluster deployments, offering practical solutions for modern computational challenges in parallel computing and system optimization.
Cloud Architecture Demystified
Design, deploy, and manage cloud-based solutions that are secure, scalable, and cost-effective KEY FEATURES ● Learn how to enable effective architectural decision-making and cloud deployment strategies within the context of Agile DevOps. ● Gain insights into unconventional principles and practices of architecture in the modern era. ● A comprehensive guide for CTOs and technology leaders to navigate the ever-evolving technology landscape. DESCRIPTION As more and more businesses move their operations to the cloud, understanding cloud architecture becomes crucial for anyone involved in IT, software development, or data management. If you want to leverage the power of the cloud to deliver efficient and resilient services, then this book is for you. This book is a comprehensive guide that will help you with the knowledge and insights to successfully navigate the challenges of Agile development and cloud computing. With its practical advice and in-depth analysis, this book offers a deep understanding of key topics such as multi-cloud adoption, cloud deployment costs, security considerations, availability and disaster recovery, and the integration of Agile methodologies with cloud architecture. It also explores the traits of a good cloud solution architect, the importance of treating data and databases separately, and the impact of public cloud on software architecture. Whether you're a seasoned architect or new to cloud solutions, this book provides valuable guidance for designing robust and effective cloud-based systems. WHAT YOU WILL LEARN ● Gain insights into assessing various aspects while designing cloud deployments. ● Understand the intersection of Agile methodologies, DevOps practices, and cloud computing. ● Understand the importance of adopting a design-first mindset. ● Understand how Agile principles and practices impact software architecture. ● Discover how architects can effectively drive positive change within organizations. WHO THIS BOOK IS FOR The book is for CTOs who are responsible for making strategic decisions regarding cloud adoption and infrastructure. Cloud architects, infrastructure architects, and DevOps architects who are involved in designing and implementing cloud architectures will find this book helpful. TABLE OF CONTENTS 1. Ambivalence of Multi-Cloud 2. Cloud Deployment Costs 3. Security Sense of Cloud 4. Availability and Disaster Recovery 5. Cloud, Agile and Software Development Life Cycle 6. Retrofitting Cloud Services Accurately 7. Design First then Code 8. Infra Team and Apps Team Becomes DevOps Team 9. Traits of Being a Good Cloud Solution Architect 10. Treat Data and Database Separately 11. Frozen Architecture is Obsolete Architecture 12. What Exactly is Software Architecture?
High Performance Computing
This book constitutes revised selected papers of the 8th Latin American High Performance Computing Conference, CARLA 2021, held in Guadalajara, Mexico, in October 2021. Due to the COVID-19 pandemic the conference was held in a virtual mode. The 16 revised full papers and 2 short papers presented were carefully reviewed and selected out of 45 submissions. The papers included in this book are organized according to the topics on high performance computing; high performance computing and artificial intelligence; high performance computing applications.