Database Principles and Technologies – Based on Huawei GaussDB


Book Description

This open access book contains eight chapters that deal with database technologies, including the development history of database, database fundamentals, introduction to SQL syntax, classification of SQL syntax, database security fundamentals, database development environment, database design fundamentals, and the application of Huawei’s cloud database product GaussDB database. This book can be used as a textbook for database courses in colleges and universities, and is also suitable as a reference book for the HCIA-GaussDB V1.5 certification examination. The Huawei GaussDB (for MySQL) used in the book is a Huawei cloud-based high-performance, highly applicable relational database that fully supports the syntax and functionality of the open source database MySQL. All the experiments in this book can be run on this database platform. As the world’s leading provider of ICT (information and communication technology) infrastructure and smart terminals, Huawei’s products range from digital data communication, cyber security, wireless technology, data storage, cloud computing, and smart computing to artificial intelligence.




The Woman in the Zoot Suit


Book Description

The Mexican American woman zoot suiter, or pachuca, often wore a V-neck sweater or a long, broad-shouldered coat, a knee-length pleated skirt, fishnet stockings or bobby socks, platform heels or saddle shoes, dark lipstick, and a bouffant. Or she donned the same style of zoot suit that her male counterparts wore. With their striking attire, pachucos and pachucas represented a new generation of Mexican American youth, which arrived on the public scene in the 1940s. Yet while pachucos have often been the subject of literature, visual art, and scholarship, The Woman in the Zoot Suit is the first book focused on pachucas. Two events in wartime Los Angeles thrust young Mexican American zoot suiters into the media spotlight. In the Sleepy Lagoon incident, a man was murdered during a mass brawl in August 1942. Twenty-two young men, all but one of Mexican descent, were tried and convicted of the crime. In the Zoot Suit Riots of June 1943, white servicemen attacked young zoot suiters, particularly Mexican Americans, throughout Los Angeles. The Chicano movement of the 1960s–1980s cast these events as key moments in the political awakening of Mexican Americans and pachucos as exemplars of Chicano identity, resistance, and style. While pachucas and other Mexican American women figured in the two incidents, they were barely acknowledged in later Chicano movement narratives. Catherine S. Ramírez draws on interviews she conducted with Mexican American women who came of age in Los Angeles in the late 1930s, 1940s, and 1950s as she recovers the neglected stories of pachucas. Investigating their relative absence in scholarly and artistic works, she argues that both wartime U.S. culture and the Chicano movement rejected pachucas because they threatened traditional gender roles. Ramírez reveals how pachucas challenged dominant notions of Mexican American and Chicano identity, how feminists have reinterpreted la pachuca, and how attention to an overlooked figure can disclose much about history making, nationalism, and resistant identities.




From Out of the Shadows


Book Description

An anniversary edition of the first full study of Mexican American women in the twentieth century, with new preface




Main Memory Database Systems


Book Description

With growing memory sizes and memory prices dropping by a factor of 10 every 5 years, data having a "primary home" in memory is now a reality. Main-memory databases eschew many of the traditional architectural pillars of relational database systems that optimized for disk-resident data. The result of these memory-optimized designs are systems that feature several innovative approaches to fundamental issues (e.g., concurrency control, query processing) that achieve orders of magnitude performance improvements over traditional designs. This monograph provides an overview of recent developments in main-memory database systems. It covers five main issues and architectural choices that need to be made when building a high performance main-memory optimized database: data organization and storage, indexing, concurrency control, durability and recovery techniques, and query processing and compilation. The monograph focuses on four commercial and research systems: H-Store/VoltDB, Hekaton, HyPer, and SAPHANA. These systems are diverse in their design choices and form a representative sample of the state of the art in main-memory database systems. It also covers other commercial and academic systems, along with current and future research trends.




Architecture of a Database System


Book Description

Architecture of a Database System presents an architectural discussion of DBMS design principles, including process models, parallel architecture, storage system design, transaction system implementation, query processor and optimizer architectures, and typical shared components and utilities.




Teaching and Learning in the 21st Century


Book Description

Teaching and Learning in the 21st Century: Embracing the Fourth Industrial Revolution explores responsive and innovative pedagogies arising from findings of research and practitioner experiences, globally. This book clarifies concepts and issues that surround teaching and learning for the 21st century.




In-Memory Data Management


Book Description

In the last fifty years the world has been completely transformed through the use of IT. We have now reached a new inflection point. This book presents, for the first time, how in-memory data management is changing the way businesses are run. Today, enterprise data is split into separate databases for performance reasons. Multi-core CPUs, large main memories, cloud computing and powerful mobile devices are serving as the foundation for the transition of enterprises away from this restrictive model. This book provides the technical foundation for processing combined transactional and analytical operations in the same database. In the year since we published the first edition of this book, the performance gains enabled by the use of in-memory technology in enterprise applications has truly marked an inflection point in the market. The new content in this second edition focuses on the development of these in-memory enterprise applications, showing how they leverage the capabilities of in-memory technology. The book is intended for university students, IT-professionals and IT-managers, but also for senior management who wish to create new business processes.




The Handbook of Gender, Sex, and Media


Book Description

The Handbook of Gender, Sex and Media offers original insights into the complex set of relations which exist between gender, sex, sexualities and the media, and in doing so, showcases new research at the forefront of media and communication practice and theory. Brings together a collection of new, cutting-edge research exploring a number of different facets of the broad relationship between gender and media Moves beyond associating gender with man/woman and instead considers the relationship between the construction of gender norms, biological sex and the mediation of sex and sexuality Offers genuinely new insights into the complicated and complex set of relations which exist between gender, sex, sexualities and the media Essay topics range from the continuing sexism of TV advertising to ways in which the internet is facilitating the (re)invention of our sexual selves.




Workflows for e-Science


Book Description

This is a timely book presenting an overview of the current state-of-the-art within established projects, presenting many different aspects of workflow from users to tool builders. It provides an overview of active research, from a number of different perspectives. It includes theoretical aspects of workflow and deals with workflow for e-Science as opposed to e-Commerce. The topics covered will be of interest to a wide range of practitioners.




Service-Oriented Computing


Book Description

This book constitutes the proceedings of the 15th International Conference on Service-Oriented Computing, ICSOC 2017, held in malaga, Spain, in November 2017. The 33 full papers presented together with 20 short papers and 4 keynotes in this volume were carefully reviewed and selected from 179 submissions. The selected papers cover a wide variety of important topics in the area of service-oriented computing, including foundational issues on service discovery and service-systems design, business process modelling and management, economics of service-systems engineering, as well as services on the cloud, social networks, the Internet of Things (IoT), and data analytics. The chapter "Risk-based Proactive Process Adaptation" is available open access under a CC BY 4.0 license via link.springer.com.