Practical Guide To Portable Batch System
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Practical Guide to Portable Batch System
"Practical Guide to Portable Batch System" The "Practical Guide to Portable Batch System" is an authoritative and comprehensive resource for professionals, system administrators, and researchers working with PBS, one of the most widely used job and workload management systems in high-performance and distributed computing. This book provides an in-depth architectural overview of PBS, tracing its evolution, exploring its core components, communication protocols, and state management strategies. Readers will gain a foundational understanding of how PBS stands apart from other batch systems, and learn best practices for deploying it in diverse environments—from on-premise HPC clusters to federated and cloud-based infrastructures. Delving into practical matters, the guide offers meticulous instruction on installing, configuring, and securing PBS installations to meet the needs of modern, scalable clusters. Chapters cover essential topics such as PBS command-line workflows, advanced job submission and orchestration, queue management, and resource allocation—including support for interactive sessions, array jobs, and complex dependencies. The book goes further, detailing performance tuning, scheduler profiling, diagnostics, and optimization strategies that empower administrators to enhance throughput, resilience, and efficiency. Recognizing the evolving landscape of compute workloads, the guide addresses extensibility via hooks and APIs, security and compliance considerations, and cloud-native adaptations. Readers will discover how to integrate PBS with contemporary technologies such as environment modules, LDAP, and container platforms; automate workflows using RESTful and C APIs; and leverage hybrid and multi-cloud use cases for elastic, cost-effective compute. Real-world case studies, community insights, and coverage of emerging trends—such as AI/ML, energy-aware scheduling, and exascale systems—make this an indispensable reference for anyone seeking to master PBS and harness its full capabilities in research, enterprise, or government environments.
Practical Guide to Data Migration with SAP S/4HANA Migration Cockpit
Author: Uche Nnene
language: en
Publisher: Espresso Tutorials GmbH
Release Date: 2020-04-03
If you work in a company that uses SAP or other non-SAP ERP systems and are looking at migrating to the latest digital core from SAP, whether the cloud or on-premise edition, then this book is for you! Explore your options for transitioning to SAP S/4HANA. Walk in detail through the phases of a data migration project using SAP Activate methodology. Identify SAP rapid data migration best practices for SAP S/4HANA with SAP Data Services. Learn about methods for migrating data to a new SAP implementation scenario, as well as the SAP Data Services architecture that deals with the process of extraction, transformation, and load (ETL) of data. Examine the steps required to execute the migration within the ETL stages and how SAP Data Services can be extended to meet additional migration needs. Take a deep dive into SAP S/4HANA migration cockpit and SAP S/4HANA migration object modeler. Walk through the steps required for migrating data from source systems to SAP S/4HANA (on-premise or cloud edition) using the preconfigured data migration objects delivered by SAP. Delve into the process of creating a migration project and generating the upload template, as well as the steps for uploading and validating the data, including error handling. Review the various migration options and tools available for migrating your legacy data to SAP S/4HANA (on-premise or cloud edition). - Data migration scenarios and tools for moving data to S/4HANA - Plan an S/4HANA data migration using SAP Activate methodology - Step-by-step guide for using S/4HANA migration cockpit and S/4HANA migration object modeler - Evaluate S/4HANA migration tools
Practical Guide to RF-MEMS
Closes the gap between hardcore-theoretical and purely experimental RF-MEMS books. The book covers, from a practical viewpoint, the most critical steps that have to be taken in order to develop novel RF-MEMS device concepts. Prototypical RF-MEMS devices, both including lumped components and complex networks, are presented at the beginning of the book as reference examples, and these are then discussed from different perspectives with regard to design, simulation, packaging, testing, and post-fabrication modeling. Theoretical concepts are introduced when necessary to complement the practical hints given for all RF-MEMS development stages. Provides researchers and engineers with invaluable practical hints on how to develop novel RF-MEMS device concepts Covers all critical steps, dealing with design, simulation, optimization, characterization and fabrication of MEMS for radio-frequency applications Addresses frequently disregarded issues, explicitly treating the hard to predict interplay between the three-dimensional device structure and its electromagnetic functionality Bridges theory and experiment, fundamental concepts are introduced with the application in mind, and simulation results are validated against experimental results Appeals to the practice-oriented R&D reader: design and simulation examples are based on widely known software packages such as ANSYS and the hardware description language Verilog.