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Author: Paiano, Roberto
Publisher: IGI Global
ISBN: 1605663018
Category : Computers
Languages : en
Pages : 390
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Book Description
Provides a complete view of the architectures, problems, and solutions linked to the design and development of modern web information systems.
Author: Paiano, Roberto
Publisher: IGI Global
ISBN: 1605663018
Category : Computers
Languages : en
Pages : 390
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Book Description
Provides a complete view of the architectures, problems, and solutions linked to the design and development of modern web information systems.
Author: Adel F
Publisher:
ISBN: 9781090308313
Category :
Languages : en
Pages : 263
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Book Description
I have worked with a lot of projects which was written by usual "everything in controller" way and when they become to grow their support complexity grows exponentially. Sometimes developers tried to move code to helper classes, but it doesn't help a lot. Every project had the same illnesses: Copy-paste driven development, God classes, etc. Modern frameworks offers a lot of features to implement functionality super-fast, but when project grows almost all these "optimizations" becomes a big pain for developers. In the same time there a lot of dogmas, like SOLID and others, which described very abstractly and becomes some kind of cargo cults. "if project has 100% code coverage by unit tests, it has super code quality", "if project doesn't have static methods, it's well organized", etc. Someone very clever said: Software Engineering Is Art Of Compromise. Some of these dogmas have very important exceptions. Some of them easy to misunderstand.In this book I'm going to analyze usual project with common mistakes. How implementing new requirements can decrease code quality. Then step by step I'll show how I usually refactor the code: extracting classes, using DI, using exceptions. How this refactoring consequences moving to layered architecture. After moving to layered architecture we will talk about pro and contras of Command Query Responsibility Segregation(CQRS). After CQRS it's hard to don't talk about Event Sourcing(ES).I'll use examples in Laravel , but it's not very important. The book is about framework-agnostic code.
Author: Gilberto Q. Conchas
Publisher: Routledge
ISBN: 1351691066
Category : Education
Languages : en
Pages : 232
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Book Description
The Complex Web of Inequality in North American Schools analyzes and challenges the critical gaps and inequalities that persist in the American school system. Showing how historical biases have been inherited in current polices relating to non-dominant youth, the text calls for educational reforms that perform in the name of social justice. This edited collection carefully interrogates how technocratic educational policies and reforms are often unequipped to address the interplay of political, social, economic, ideological factors that are at the roots of educational injustice. Considering the most vulnerable student populations, original case studies explore how inadequate structures, practices, and beliefs have increased marginalization, and highlight those instances in which policy has proved effective in reducing opportunity gaps between economically rich and poor students; between white, Asian, Black and Latino youth; between native English speakers and second language learners; highlighting racial integration and unequal American Indian education; and for students with special educational needs. The insights into such policies shed light on the complex web of historically embedded inequities that continue to shape the construction, roll-out, and consequences of education policy for the most marginalized youth populations today. This volume will be of interest to graduate, and postgraduate students, researchers and academics in the fields of education policy, sociology of education, economics of education, and history of education, and well as policy evaluation.
Author: Paul Clough
Publisher: Springer
ISBN: 364220161X
Category : Computers
Languages : en
Pages : 821
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Book Description
This book constitutes the refereed proceedings of the 33rd annual European Conference on Information Retrieval Research, ECIR 2011, held in Dublin, Ireland, in April 2010. The 45 revised full papers presented together with 24 poster papers, 17 short papers, and 6 tool demonstrations were carefully reviewed and selected from 223 full research paper submissions and 64 poster/demo submissions. The papers are organized in topical sections on text categorization, recommender systems, Web IR, IR evaluation, IR for Social Networks, cross-language IR, IR theory, multimedia IR, IR applications, interactive IR, and question answering /NLP.
Author: Masaaki Kurosu
Publisher: Springer Science & Business Media
ISBN: 3642028063
Category : Computers
Languages : en
Pages : 1125
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Book Description
The 13th International Conference on Human–Computer Interaction, HCI Inter- tional 2009, was held in San Diego, California, USA, July 19–24, 2009, jointly with the Symposium on Human Interface (Japan) 2009, the 8th International Conference on Engineering Psychology and Cognitive Ergonomics, the 5th International Conference on Universal Access in Human–Computer Interaction, the Third International Conf- ence on Virtual and Mixed Reality, the Third International Conference on Internati- alization, Design and Global Development, the Third International Conference on Online Communities and Social Computing, the 5th International Conference on Augmented Cognition, the Second International Conference on Digital Human Mod- ing, and the First International Conference on Human Centered Design. A total of 4,348 individuals from academia, research institutes, industry and gove- mental agencies from 73 countries submitted contributions, and 1,397 papers that were judged to be of high scientific quality were included in the program. These papers - dress the latest research and development efforts and highlight the human aspects of the design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of human–computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas.
Author: Luis M. Camarinha-Matos
Publisher: Springer
ISBN: 3642191703
Category : Business & Economics
Languages : en
Pages : 606
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Book Description
This book constitutes the refereed proceedings of the Second IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2011, held in Costa de Caparica, Portugal, in February 2011. The 67 revised full papers were carefully selected from numerous submissions. They cover a wide spectrum of topics ranging from collaborative enterprise networks to microelectronics. The papers are organized in topical sections on collaborative networks, service-oriented systems, computational intelligence, robotic systems, Petri nets, sensorial and perceptional systems, sensorial systems and decision, signal processing, fault-tolerant systems, control systems, energy systems, electrical machines, and electronics.
Author: Kathleen B. Hass PMP
Publisher: Berrett-Koehler Publishers
ISBN: 1567262910
Category : Business & Economics
Languages : en
Pages : 239
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Book Description
For organizations to thrive, indeed to survive, in today's global economy, we must find ways to dramatically improve the performance of large-scale projects. Applying the concepts of complexity theory can complement conventional project management approaches and enable us to adapt to the unrelenting change that we ignore at our own peril. Managing Complex Projects: A New Model offers an innovative way of looking at projects and treating them as complex adaptive systems. Applying the principles of complexity thinking will enable project managers and leadership teams to manage large-scale initiatives successfully. • Explore how complexity thinking can be used to find new, creative ways to think about and manage projects • Diagnose complexity on a wide range of projects — from small, independent, short projects to highly complex, longer projects • Understand and manage the complexity of the business problem, opportunity, solution, and other dimensions that come into play when managing large-scale efforts Use the Project Complexity Model to determine the most effective approach to managing all aspects of a project based on the level of complexity involved.
Author: Rita Pellen
Publisher: Routledge
ISBN: 131782492X
Category : Computers
Languages : en
Pages : 232
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Book Description
Make separate library services for distance learners a thing of the past Internet Reference Support for Distance Learners takes a comprehensive look at efforts by librarians and information specialists to provide distance learners with effective services that match those already available on campus. With the development of the World Wide Web and the evolution of Web-based services, reference librarians are adding a human element to the virtual library, blurring the difference between distance learners and traditional users. This unique book examines how they deal with a wide range of related topics, including standards and guidelines, copyright issues, streaming media, and chat and digital references, and presents a historical overview of how reference and instructional services have been delivered to distance users—before and after the creation of the Internet. Internet Reference Support for Distance Learners reveals that librarians do not make a sharp distinction between reference and instruction within the context of distance learning, and that there is no clear boundary between “true” distance learners and more traditional students who might use services designed for nontraditional users. Online capabilities have allowed reference librarians to approximate services advocated by published guidelines and standards, including the ACRL Distance Learning Section’s Guidelines for Distance Learning Library Services, to provide a framework for librarians to plan services for off-campus students. Internet Reference Support for Distance Learners provides practical information on: how librarians can “keep IT simple” when designing methods to access reference support why library Web sites are vital sources of communication between the distance learning student and the reference-based instructional component how to set up a university chat service, including software selection, staff training and assessment how to provide students services beyond traditional provision of resources, including advising, enrollment, and payment of fees how to create an online assistance site that incorporates online versions of traditional print handouts, FAQs, subject guides, course-specific guides, learning modules, and instructional videos in one central location how to work with faculty to create online support for students in Blackboard courses the pros and cons of using open-source software how to create an online library assistance site how to create online information literacy course to teach independent research skills to remote students how to avoid copyright infringement and how to educate library personnel about copyright law how to use Camtasia Studio, a screen capture program to create audio and video for online presentations Internet Reference Support for Distance Learners is an invaluable resource for librarians working in academic, school, special, and public settings, and for library science faculty and students.
Author: Patrick J. Lynch
Publisher:
ISBN: 9780300096828
Category : Computers
Languages : en
Pages : 223
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Book Description
This book demonstrates the step-by-step process involved in designing a Web site. Readers are assumed to be familiar with whatever Web publishing tool they are using. The guide gives few technical details but instead focuses on the usability, layout, and attractiveness of a Web site, with the goal being to make it as popular with the intended audience as possible. Considerations such as graphics, typography, and multimedia enhancements are discussed.
Author: Carla G. Surratt
Publisher: McFarland
ISBN: 0786450894
Category : Language Arts & Disciplines
Languages : en
Pages : 240
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Book Description
Starting with only four hosts in 1969, the Internet consisted of more than 56 million hosts by the end of 1999. In 1993, the World Wide Web was only 130 sites strong; six years later it boasted more than seven million sites. Despite this explosive growth of the Internet and computer technology, little is known about the social implications of computer mediated communications. In this work, the author uses social science theory to evaluate the social transformations taking place today. She asks whether human beings use the Internet to change basic social institutions, and if so, whether these changes are a matter of degree only or represent an overthrow of previous modes of organizing. The work examines the rise of the Internet as the logical extension of the Industrial Revolution and urbanization consistent with the basic tenets of modernity, and offers a new conceptual framework through which to understand the Internet.
