This book is about quality redundancy and its replacement by the “performativity” norm. Performativity is a linguistic, social, and political mechanism that produces the intended performance. The author, Alexander Tsigkas, sees this book as a natural continuation of his prior book The Lean Enterprise – From the Mass Economy to the Economy of One. He argues that performativity is the flip side of quality on a coin called identity, and in postmodernism, that is, in the age of Industry 4.0 and beyond, companies should be aiming for performativity and achieve quality as one of its many consequences. The author, therefore, encourages modern businesses to transition from quality orientation as conformance alone to a performance orientation. The author brings forward historic, current, and philosophical perspectives in charting performativity as a new goal for modern businesses. Many examples, case studies, and conceptual constructs are used to drive in the idea of how to create a performative enterprise.

The Complete Guide to Optimizing Systems Performance Written by the winner of the 2013 LISA Award for Outstanding Achievement in System Administration Large-scale enterprise, cloud, and virtualized computing systems have introduced serious performance challenges. Now, internationally renowned performance expert Brendan Gregg has brought together proven methodologies, tools, and metrics for analyzing and tuning even the most complex environments. Systems Performance: Enterprise and the Cloud focuses on Linux(R) and Unix(R) performance, while illuminating performance issues that are relevant to all operating systems. You'll gain deep insight into how systems work and perform, and learn methodologies for analyzing and improving system and application performance. Gregg presents examples from bare-metal systems and virtualized cloud tenants running Linux-based Ubuntu(R), Fedora(R), CentOS, and the illumos-based Joyent(R) SmartOS(TM) and OmniTI OmniOS(R). He systematically covers modern systems performance, including the "traditional" analysis of CPUs, memory, disks, and networks, and new areas including cloud computing and dynamic tracing. This book also helps you identify and fix the "unknown unknowns" of complex performance: bottlenecks that emerge from elements and interactions you were not aware of. The text concludes with a detailed case study, showing how a real cloud customer issue was analyzed from start to finish. Coverage includes - Modern performance analysis and tuning: terminology, concepts, models, methods, and techniques - Dynamic tracing techniques and tools, including examples of DTrace, SystemTap, and perf - Kernel internals: uncovering what the OS is doing - Using system observability tools, interfaces, and frameworks - Understanding and monitoring application performance - Optimizing CPUs: processors, cores, hardware threads, caches, interconnects, and kernel scheduling - Memory optimization: virtual memory, paging, swapping, memory architectures, busses, address spaces, and allocators - File system I/O, including caching - Storage devices/controllers, disk I/O workloads, RAID, and kernel I/O - Network-related performance issues: protocols, sockets, interfaces, and physical connections - Performance implications of OS and hardware-based virtualization, and new issues encountered with cloud computing - Benchmarking: getting accurate results and avoiding common mistakes This guide is indispensable for anyone who operates enterprise or cloud environments: system, network, database, and web admins; developers; and other professionals. For students and others new to optimization, it also provides exercises reflecting Gregg's extensive instructional experience.

Systems Performance, Second Edition, covers concepts, strategy, tools, and tuning for operating systems and applications, using Linux-based operating systems as the primary example. A deep understanding of these tools and techniques is critical for developers today. Implementing the strategies described in this thoroughly revised and updated edition can lead to a better end-user experience and lower costs, especially for cloud computing environments that charge by the OS instance. Systems performance expert and best-selling author Brendan Gregg summarizes relevant operating system, hardware, and application theory to quickly get professionals up to speed even if they have never analyzed performance before. Gregg then provides in-depth explanations of the latest tools and techniques, including extended BPF, and shows how to get the most out of cloud, web, and large-scale enterprise systems. Key topics covered include Hardware, kernel, and application internals, and how they perform Methodologies for rapid performance analysis of complex systems Optimizing CPU, memory, file system, disk, and networking usage Sophisticated profiling and tracing with perf, Ftrace, and BPF (BCC and bpftrace) Performance challenges associated with cloud computing hypervisors Benchmarking more effectively Featuring up-to-date coverage of Linux operating systems and environments, Systems Performance, Second Edition, also addresses issues that apply to any computer system. The book will be a go-to reference for many years to come and, like the first edition, required reading at leading tech companies. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

This book presents, as a how-to guide, a compelling methodology for improving the operational and financial performance of a firm. The book focuses on the optimum utilization of capital assets and human resources to support the firm's business strategy and, therefore, gain a competitive advantage. It complements publications on the Balanced Scorecard by providing rather detailed sets of performance metrics applicable to Supply Chain, Customer Relationship Management, and Intellectual Capital improvement efforts. Managers involved in business improvement programs will benefit from the development of performance metrics for intellectual capital. MBA students will find especially useful the concise description of the best practices and issues affecting enterprise performance today. Reviews Finally, consideration for non-financial assets handled in a non-financial manner. A coming together of several current management concepts, along with a way to measure and evaluate their value to the company. A useful reference for building, implementing and evaluating a plan of improved efficiency. L. Sehr RA/AVP, Bank of America, San Jose, California This book provides a good overview of important financial and process redesign concepts that can influence business performance. This resource covers a broad range of ideas from continuous improvement, business strategies, balanced scorecards and value measurement tools. Non-financial persons will find this especially helpful, as information is presented in a non-technical manner, a quick read and intuitively links each idea or concept. David Bell Senior Manager, Guidant, Inc., Santa Clara, California The High Performance Enterprise is written in a very readable and concise language. The authors manage to explain in a very direct way the relationship between enterprise high performance and each of the four steps to achieving it; all this, without getting bogged down with the details on specific techniques and practices that are generally known in the industry. The discussion stays focused on the importance of metrics and simulation and their link to overall financial/accounting concepts that gauge the value of the enterprise and its performance. Because the book touches on, and gives examples of, all major functional aspects of an enterprise, I would recommend it for use in an undergraduate strategic management or capstone course in business administration program. The book would be particularly useful in an MBA course. George Guim Ed.D. Head of Business Administration Department The National Hispanic University, San Jose, California

Is your organization rapidly accumulating more information than you know how to manage? This book helps you create an enterprise search solution based on more than just technology. Author Martin White shows you how to plan and implement a managed search environment that meets the needs of your business and your employees. Learn why it's vital to have a dedicated staff manage your search technology and support your users. In one survey, 93% of executives said their organization is losing revenue because they're not fully able to use the information they collect. With this book, business managers, IT managers, and information professionals can maximize the value of corporate information and data assets. Use 12 critical factors to gauge your organization's search needs Learn how to make a business case for search Research your user requirements and evaluate your current search solution Create a support team with technical skills and organizational knowledge to manage your solution Set quality guidelines for organizational content and metadata Get an overview of open source and commercial search technology Choose an application based on your requirements, not for its features Make mobile and location-independent search part of your solution

What is steampunk and why are people across the globe eagerly embracing its neo-Victorian aesthetic? Old-fashioned eye goggles, lace corsets, leather vests, brass gears and gadgets, mechanical clocks, the look appears across popular culture, in movies, art, fashion, and literature. But steampunk is both an aesthetic program and a way-of-life and its underlying philosophy is the key to its broad appeal. Steampunk champions a new autonomy for the individual caught up in today's technology-driven society. It expresses optimism for the future but it also delivers a note of caution about our human role in a world of ever more ubiquitous and powerful machines. Thus, despite adopting an aesthetic and lifestyle straight out of the Victorian scientific romance, steampunk addresses significant 21st-century concerns about what lies ahead for humankind. The movement recovers autonomy from prevailing trends even as it challenges us to ask what it is to be human today.

The first full-length study to focus exclusively on nineteenth-century British women while examining queer authorship and culture, Jill R. Ehnenn's book is a timely interrogation into the different histories and functions of women's literary partnerships. For Vernon Lee (Violet Paget) and 'Kit' Anstruther-Thomson; Somerville and Ross (Edith Somerville and Violet Martin); Elizabeth Robins and Florence Bell; and Katharine Bradley and Edith Cooper, the couple who wrote under the pseudonym of 'Michael Field', collaborative life and work functioned strategically, as sites of discursive resistance that critique Victorian culture in ways that would be characterized today as feminist, lesbian, and queer. Ehnenn's project shows that collaborative texts from such diverse genres as poetry, fiction, drama, the essay, and autobiography negotiate many limitations of post-Enlightenment patriarchy: Cartesian subjectivity and solitary creativity, industrial capitalism and alienated labor, and heterosexism. In so doing, these jointly authored texts employ a transgressive aesthetic and invoke the potentials of female spectatorship, refusals of representation, and the rewriting of history. Ehnenn's book will be a valuable resource for scholars and students of Victorian literature and culture, women's and gender studies, and collaborative writing.