Present a unified view of complex BI using the entire Tableau 8 toolkit Create and distribute dynamic, feature-rich data visualizations and highly interactive BI dashboards—quickly and easily! Tableau 8: The Official Guide provides the hands-on instruction and best practices you need to meet your business intelligence objectives and drive better decision making. Discover how to work from the Tableau GUI, load BI from disparate sources, drag and drop to analyze data, set up custom visualizations, and build robust dashboards. This practical guide shows you, step by step, how to design and publish meaningful business communications to end users across your enterprise. Navigate the Tableau user interface and data window Connect to spreadsheets, databases, and other sources Select data fields and drag them to desired screen locations Work with pre-defined visualizations and sample workbooks Display background maps and perform geographic analysis Add calculated fields, graphs, charts, tables, and statistics Combine multiple data sources into real-time dashboards Export your visualizations to the Web or in various file formats Electronic content includes: Videos that demonstrate the techniques presented in the book Sample Tableau workbooks
Release on 2016-10-14 | by Igor Ivan,Alex Singleton,Jiří Horák,Tomáš Inspektor
Author: Igor Ivan,Alex Singleton,Jiří Horák,Tomáš Inspektor
This edited volume gathers the proceedings of the Symposium GIS Ostrava 2016, the Rise of Big Spatial Data, held at the Technical University of Ostrava, Czech Republic, March 16–18, 2016. Combining theoretical papers and applications by authors from around the globe, it summarises the latest research findings in the area of big spatial data and key problems related to its utilisation. Welcome to dawn of the big data era: though it’s in sight, it isn’t quite here yet. Big spatial data is characterised by three main features: volume beyond the limit of usual geo-processing, velocity higher than that available using conventional processes, and variety, combining more diverse geodata sources than usual. The popular term denotes a situation in which one or more of these key properties reaches a point at which traditional methods for geodata collection, storage, processing, control, analysis, modelling, validation and visualisation fail to provide effective solutions. >Entering the era of big spatial data calls for finding solutions that address all “small data” issues that soon create “big data” troubles. Resilience for big spatial data means solving the heterogeneity of spatial data sources (in topics, purpose, completeness, guarantee, licensing, coverage etc.), large volumes (from gigabytes to terabytes and more), undue complexity of geo-applications and systems (i.e. combination of standalone applications with web services, mobile platforms and sensor networks), neglected automation of geodata preparation (i.e. harmonisation, fusion), insufficient control of geodata collection and distribution processes (i.e. scarcity and poor quality of metadata and metadata systems), limited analytical tool capacity (i.e. domination of traditional causal-driven analysis), low visual system performance, inefficient knowledge-discovery techniques (for transformation of vast amounts of information into tiny and essential outputs) and much more. These trends are accelerating as sensors become more ubiquitous around the world.
Release on 2012-08-22 | by Brian Larson,Mark Davis,Dan English,Paul Purington
Author: Brian Larson,Mark Davis,Dan English,Paul Purington
Pubpsher: McGraw Hill Professional
The only official guide to Tableau 8, the award-winning BI software In this book, Certified Tableau trainer and bestselling BI author George Peck teaches you how to build meaningful data visualizations and dashboards using Tableau 8. Complete with training videos, Tableau 8: The Official Guide provides comprehensive coverage of the latest version of Tableau, the BI software designed for faster data analysis and better business dashboards. Electronic content features original Camtasia videos that bring all examples to life Shows how to build dashboards and analytics in minutes and hours, not days and weeks Enables informed business decision-making based on real data discovery
Release on 2020-05-18 | by Álvaro Rocha,Hojjat Adeli,Luís Paulo Reis,Sandra Costanzo,Irena Orovic,Fernando Moreira
Author: Álvaro Rocha,Hojjat Adeli,Luís Paulo Reis,Sandra Costanzo,Irena Orovic,Fernando Moreira
Pubpsher: Springer Nature
Category: Technology & Engineering
This book gathers selected papers presented at the 2020 World Conference on Information Systems and Technologies (WorldCIST’20), held in Budva, Montenegro, from April 7 to 10, 2020. WorldCIST provides a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences with and challenges regarding various aspects of modern information systems and technologies. The main topics covered are A) Information and Knowledge Management; B) Organizational Models and Information Systems; C) Software and Systems Modeling; D) Software Systems, Architectures, Applications and Tools; E) Multimedia Systems and Applications; F) Computer Networks, Mobility and Pervasive Systems; G) Intelligent and Decision Support Systems; H) Big Data Analytics and Applications; I) Human–Computer Interaction; J) Ethics, Computers & Security; K) Health Informatics; L) Information Technologies in Education; M) Information Technologies in Radiocommunications; and N) Technologies for Biomedical Applications.
Second Life: The Official Guide is the perfect book for anyone interested in Linden Lab?s fascinating Second Life metaverse. This book explores in detail every aspect of Second Life?s rich and multilayered virtual world, explains how it works, and offers a wealth of information and practical advice for all Second Life residents. The first part of the book, ?Getting a Second Life,? acquaints potential and new players with the Second Life world. It describes the metaverse?s geography as well as its society, explaining the written and unwritten rules. The second part, ?Living a Second Life,? deals with the practical and economic aspects of Second Life: creating and customizing an avatar, building objects, scripting, and making money. The third part of the book, ?Success in Second Life,? discusses ways to enjoy Second Life more. This section includes profiles of successful Second Life residents, discusses fascinating in–world events, and examines how some are using Second Life for business, training, and other purposes. The book closes with a glossary as well as quick–reference and additional–resources appendices. The accompanying CD–ROM features special animations, character templates, and textures created by Linden Lab exclusively for this book. The disc also guides new users through installation and includes a code that grants a special object their first time entering the metaverse.