Download or read book Excel y SQL de la mano written by Joan Pallerola Comamala and published by Marcombo. This book was released on 2021-05-27 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Las bases de datos están a la orden del día en la sociedad actual y, en concreto, en el mundo de la empresa: la contabilidad, las nóminas, las ventas, el almacén y sus movimientos, la visitas a la web y un sinfín de actividades se recogen en bases de datos. Es, pues, esencial emplear herramientas adecuadas para analizarlas y desenvolverse con éxito en el presente. En este libro encontrará los conceptos necesarios para interrelacionar uno de los programas sencillos con más posibilidades del mercado, la hoja de cálculo Excel, con otras hojas y otros libros, con otras bases de datos en Microsoft Access o en dBASE, en ficheros de texto o en SQL Server. Sin duda, el contenido del libro deviene un medio imprescindible para ahorrarle tiempo y facilitarle su trabajo, pues trata desde el propio análisis de la base de datos hasta lo más manual, como la obtención, la copia, la selección y los filtros desde y hacia otras bases. Asimismo, con el código de descarga que se facilita en la primera página del libro, podrá contar con ejemplos reales y poner en práctica todo lo aprendido sobre Excel, el lenguaje SQL y mucho más. Gracias a este libro y a las herramientas que desarrolla, encontrará siempre una nueva idea, explicación o causa a todo lo que envuelve a sus bases de datos. No espere más y adéntrese sin miedo en el campo de las bases de datos para proveer a su trabajo del prestigio que merece.

Download or read book EXCEL y SQL de la mano written by Juan Pallerola Comamala and published by . This book was released on 2021 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oracle DBA SQL Quick Reference written by Charlie Russel and published by Prentice Hall Professional. This book was released on 2003 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the core of the day-to-day tasks most DBA's are responsible for, this is the perfect complement to all SQL tutorials available. The book also provides syntax diagrams and SQL commands in alphabetical order.

Download or read book Marketing Analytics written by Wayne L. Winston and published by John Wiley & Sons. This book was released on 2014-01-08 with total page 727 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helping tech-savvy marketers and data analysts solve real-world business problems with Excel Using data-driven business analytics to understand customers and improve results is a great idea in theory, but in today's busy offices, marketers and analysts need simple, low-cost ways to process and make the most of all that data. This expert book offers the perfect solution. Written by data analysis expert Wayne L. Winston, this practical resource shows you how to tap a simple and cost-effective tool, Microsoft Excel, to solve specific business problems using powerful analytic techniques—and achieve optimum results. Practical exercises in each chapter help you apply and reinforce techniques as you learn. Shows you how to perform sophisticated business analyses using the cost-effective and widely available Microsoft Excel instead of expensive, proprietary analytical tools Reveals how to target and retain profitable customers and avoid high-risk customers Helps you forecast sales and improve response rates for marketing campaigns Explores how to optimize price points for products and services, optimize store layouts, and improve online advertising Covers social media, viral marketing, and how to exploit both effectively Improve your marketing results with Microsoft Excel and the invaluable techniques and ideas in Marketing Analytics: Data-Driven Techniques with Microsoft Excel.

Download or read book Microsoft Excel 2013 Data Analysis and Business Modeling written by Wayne Winston and published by Pearson Education. This book was released on 2014-01-15 with total page 1167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master business modeling and analysis techniques with Microsoft Excel 2013, and transform data into bottom-line results. Written by award-winning educator Wayne Winston, this hands-on, scenario-focused guide shows you how to use the latest Excel tools to integrate data from multiple tables—and how to effectively build a relational data source inside an Excel workbook. Solve real business problems with Excel—and sharpen your edge Summarize data with PivotTables and Descriptive Statistics Explore new trends in predictive and prescriptive analytics Use Excel Trend Curves, multiple regression, and exponential smoothing Master advanced Excel functions such as OFFSET and INDIRECT Delve into key financial, statistical, and time functions Make your charts more effective with the Power View tool Tame complex optimization problems with Excel Solver Run Monte Carlo simulations on stock prices and bidding models Apply important modeling tools such as the Inquire add-in

Download or read book Python for Excel written by Felix Zumstein and published by "O'Reilly Media, Inc.". This book was released on 2021-03-04 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: While Excel remains ubiquitous in the business world, recent Microsoft feedback forums are full of requests to include Python as an Excel scripting language. In fact, it's the top feature requested. What makes this combination so compelling? In this hands-on guide, Felix Zumstein--creator of xlwings, a popular open source package for automating Excel with Python--shows experienced Excel users how to integrate these two worlds efficiently. Excel has added quite a few new capabilities over the past couple of years, but its automation language, VBA, stopped evolving a long time ago. Many Excel power users have already adopted Python for daily automation tasks. This guide gets you started. Use Python without extensive programming knowledge Get started with modern tools, including Jupyter notebooks and Visual Studio code Use pandas to acquire, clean, and analyze data and replace typical Excel calculations Automate tedious tasks like consolidation of Excel workbooks and production of Excel reports Use xlwings to build interactive Excel tools that use Python as a calculation engine Connect Excel to databases and CSV files and fetch data from the internet using Python code Use Python as a single tool to replace VBA, Power Query, and Power Pivot

Download or read book Windows Server 2008 Terminal Services Resource Kit written by Christa Anderson and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In-depth and comprehensive, this Resource Kit delivers the information you need to set up, deploy, and manage a Terminal Services farm using Windows Server 2008. You get authoritative technical insights from Terminal Services experts, including guidance from members of the Microsoft product team-along with essential scripts and resources on CD. Get expert advice on how to: Install and configure role services, and learn how they support business cases Apply best practices for securing terminal servers and authorizing executables Use Group Policy to configure a terminal server environment Redirect devices effectively to make a remote experience feel local Install and publish applications with TS RemoteApps programs and TS Web Access Create a secure, fault-tolerant WAN access solution using TS Gateway Manage terminal servers and user sessions with command-line and graphical tools Keep server roles available and restorable through change management, including virtualization approaches CD features: 8 sample VBScript scripts 8 sample Windows PowerShell scripts 250+ links to tools and toolkits, documentation, Webcasts, labs, and classes Understanding Microsoft Virtualization Solutions From Desktop to Datacenter eBook Network diagram and sample files Sample chapters from related Microsoft Press books Fully searchable eBook of this guide For customers who purchase an ebook version of this title, instructions for downloading the CD files can be found in the ebook.

Download or read book Cybersecurity and Human Rights in the Age of Cyberveillance written by Joanna Kulesza and published by Rowman & Littlefield. This book was released on 2015-12-17 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cybersecurity and Human Rights in the Age of Cyberveillance isa collection of articles by distinguished authors from the US and Europe and presents a contemporary perspectives on the limits online of human rights. By considering the latest political events and case law, including the NSA PRISM surveillance program controversy, the planned EU data protection amendments, and the latest European Court of Human Rights jurisprudence, it provides an analysis of the ongoing legal discourse on global cyberveillance. Using examples from contemporary state practice, including content filtering and Internet shutdowns during the Arab Spring as well as the PRISM controversy, the authors identify limits of state and third party interference with individual human rights of Internet users. Analysis is based on existing human rights standards, as enshrined within international law including the Universal Declaration of Human Rights, International Covenant on Civil and Political Rights, European Convention on Human Rights and recommendations from the Human Rights Council. The definition of human rights, perceived as freedoms and liberties guaranteed to every human being by international legal consensus will be presented based on the rich body on international law. The book is designed to serve as a reference source for early 21st century information policies and on the future of Internet governance and will be useful to scholars in the information studies fields, including computer, information and library science. It is also aimed at scholars in the fields of international law, international relations, diplomacy studies and political science.

Download or read book Statistical Analysis with R For Dummies written by Joseph Schmuller and published by John Wiley & Sons. This book was released on 2017-03-20 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the world of R programming and analysis has never been easier Most guides to R, whether books or online, focus on R functions and procedures. But now, thanks to Statistical Analysis with R For Dummies, you have access to a trusted, easy-to-follow guide that focuses on the foundational statistical concepts that R addresses—as well as step-by-step guidance that shows you exactly how to implement them using R programming. People are becoming more aware of R every day as major institutions are adopting it as a standard. Part of its appeal is that it's a free tool that's taking the place of costly statistical software packages that sometimes take an inordinate amount of time to learn. Plus, R enables a user to carry out complex statistical analyses by simply entering a few commands, making sophisticated analyses available and understandable to a wide audience. Statistical Analysis with R For Dummies enables you to perform these analyses and to fully understand their implications and results. Gets you up to speed on the #1 analytics/data science software tool Demonstrates how to easily find, download, and use cutting-edge community-reviewed methods in statistics and predictive modeling Shows you how R offers intel from leading researchers in data science, free of charge Provides information on using R Studio to work with R Get ready to use R to crunch and analyze your data—the fast and easy way!

Download or read book La Grandeza De Pensar Distinto written by Alfredo Cendejas and published by Alfredo Cendejas. This book was released on 2024-02-26 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: En este viaje personal y revelador, el autor nos invita a adentrarnos en el corazón de una vida vivida al margen de las convenciones, a través de un prisma único: el Trastorno por Déficit de Atención e Hiperactividad (TDAH). Lejos de ser un impedimento, el TDAH se revela como una ventana a un mundo de posibilidades infinitas, donde los límites convencionales se difuminan y dan paso a un espectro más amplio de experiencias y aprendizajes. El libro se despliega a través de seis capítulos, cada uno dedicado a derribar mitos, enfrentar prejuicios y abrir nuevos caminos de autoaceptación y realización personal. Desde aprender a fluir con la diversidad de atención y no contra ella, hasta explorar la inexistencia de límites más allá de los que nos imponemos, el autor comparte con franqueza y humor sus estrategias para navegar la vida de manera auténtica y exitosa. "Deja de forzarte a poner atención a una sola cosa" desafía la noción tradicional de concentración, proponiendo en su lugar una armonía con el caos creativo. "Conoce tus límites - no los tienes" y "Busca una base algo que te regrese al mundo real" nos guían a través del poder de conocerse a sí mismo y encontrar anclas emocionales y prácticas en un mundo que a menudo parece ajeno. "El fin justifica los medios" reflexiona sobre la moralidad de nuestras acciones y la importancia de mantenerse fiel a uno mismo, mientras que "Noción del tiempo" y "Egocentrismos mejor que decadencia" exploran la percepción social del TDAH, el miedo a lo desconocido y la importancia de la autoestima frente a la incomprensión. Este libro no es solo una autobiografía o un manual de cómo vivir con TDAH; es una invitación a todos, independientemente de sus batallas personales, a abrazar sus diferencias, a reconocer su valor único y a vivir una vida sin disculpas. A través de sus páginas, el autor nos ofrece no solo su historia, sino también su corazón, mostrándonos que lo que algunos consideran una desventaja, puede ser, de hecho, la fuente de nuestra mayor fortaleza.

Download or read book Mastering Microsoft Power BI written by Brett Powell and published by Packt Publishing Ltd. This book was released on 2018-03-29 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design, create and manage robust Power BI solutions to gain meaningful business insights Key Features Master all the dashboarding and reporting features of Microsoft Power BI Combine data from multiple sources, create stunning visualizations and publish your reports across multiple platforms A comprehensive guide with real-world use cases and examples demonstrating how you can get the best out of Microsoft Power BI Book DescriptionThis book is intended for business intelligence professionals responsible for the design and development of Power BI content as well as managers, architects and administrators who oversee Power BI projects and deployments. The chapters flow from the planning of a Power BI project through the development and distribution of content to the administration of Power BI for an organization. BI developers will learn how to create sustainable and impactful Power BI datasets, reports, and dashboards. This includes connecting to data sources, shaping and enhancing source data, and developing an analytical data model. Additionally, top report and dashboard design practices are described using features such as Bookmarks and the Power KPI visual. BI managers will learn how Power BI’s tools work together such as with the On-premises data gateway and how content can be staged and securely distributed via Apps. Additionally, both the Power BI Report Server and Power BI Premium are reviewed. By the end of this book, you will be confident in creating effective charts, tables, reports or dashboards for any kind of data using the tools and techniques in Microsoft Power BI.What you will learn Build efficient data retrieval and transformation processes with the Power Query M Language Design scalable, user-friendly DirectQuery and Import Data Models Develop visually rich, immersive, and interactive reports and dashboards Maintain version control and stage deployments across development, test, and production environments Manage and monitor the Power BI Service and the On-premises data gateway Develop a fully on-premise solution with the Power BI Report Server Scale up a Power BI solution via Power BI Premium capacity and migration to Azure Analysis Services or SQL Server Analysis Services Who this book is for Business Intelligence professionals and existing Power BI users looking to master Power BI for all their data visualization and dashboarding needs will find this book to be useful. While understanding of the basic BI concepts is required, some exposure to Microsoft Power BI will be helpful.

Download or read book Learning SQL written by Alan Beaulieu and published by O'Reilly Media. This book was released on 2009-04-11 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated for the latest database management systems -- including MySQL 6.0, Oracle 11g, and Microsoft's SQL Server 2008 -- this introductory guide will get you up and running with SQL quickly. Whether you need to write database applications, perform administrative tasks, or generate reports, Learning SQL, Second Edition, will help you easily master all the SQL fundamentals. Each chapter presents a self-contained lesson on a key SQL concept or technique, with numerous illustrations and annotated examples. Exercises at the end of each chapter let you practice the skills you learn. With this book, you will: Move quickly through SQL basics and learn several advanced features Use SQL data statements to generate, manipulate, and retrieve data Create database objects, such as tables, indexes, and constraints, using SQL schema statements Learn how data sets interact with queries, and understand the importance of subqueries Convert and manipulate data with SQL's built-in functions, and use conditional logic in data statements Knowledge of SQL is a must for interacting with data. With Learning SQL, you'll quickly learn how to put the power and flexibility of this language to work.

Download or read book Analyzing Data with Power BI and Power Pivot for Excel written by Alberto Ferrari and published by Microsoft Press. This book was released on 2017-04-28 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned DAX experts Alberto Ferrari and Marco Russo teach you how to design data models for maximum efficiency and effectiveness. How can you use Excel and Power BI to gain real insights into your information? As you examine your data, how do you write a formula that provides the numbers you need? The answers to both of these questions lie with the data model. This book introduces the basic techniques for shaping data models in Excel and Power BI. It’s meant for readers who are new to data modeling as well as for experienced data modelers looking for tips from the experts. If you want to use Power BI or Excel to analyze data, the many real-world examples in this book will help you look at your reports in a different way–like experienced data modelers do. As you’ll soon see, with the right data model, the correct answer is always a simple one! By reading this book, you will: • Gain an understanding of the basics of data modeling, including tables, relationships, and keys • Familiarize yourself with star schemas, snowflakes, and common modeling techniques • Learn the importance of granularity • Discover how to use multiple fact tables, like sales and purchases, in a complex data model • Manage calendar-related calculations by using date tables • Track historical attributes, like previous addresses of customers or manager assignments • Use snapshots to compute quantity on hand • Work with multiple currencies in the most efficient way • Analyze events that have durations, including overlapping durations • Learn what data model you need to answer your specific business questions About This Book • For Excel and Power BI users who want to exploit the full power of their favorite tools • For BI professionals seeking new ideas for modeling data

Download or read book Collect Combine and Transform Data Using Power Query in Excel and Power BI written by Gil Raviv and published by Microsoft Press. This book was released on 2018-10-08 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Power Query, you can import, reshape, and cleanse any data from a simple interface, so you can mine that data for all of its hidden insights. Power Query is embedded in Excel, Power BI, and other Microsoft products, and leading Power Query expert Gil Raviv will help you make the most of it. Discover how to eliminate time-consuming manual data preparation, solve common problems, avoid pitfalls, and more. Then, walk through several complete analytics challenges, and integrate all your skills in a realistic chapter-length final project. By the time you’re finished, you’ll be ready to wrangle any data–and transform it into actionable knowledge. Prepare and analyze your data the easy way, with Power Query · Quickly prepare data for analysis with Power Query in Excel (also known as Get & Transform) and in Power BI · Solve common data preparation problems with a few mouse clicks and simple formula edits · Combine data from multiple sources, multiple queries, and mismatched tables · Master basic and advanced techniques for unpivoting tables · Customize transformations and build flexible data mashups with the M formula language · Address collaboration challenges with Power Query · Gain crucial insights into text feeds · Streamline complex social network analytics so you can do it yourself For all information workers, analysts, and any Excel user who wants to solve their own business intelligence problems.

Download or read book Supercharge Power BI written by MrExcel's Holy Macro! Books and published by Packt Publishing Ltd. This book was released on 2024-09-26 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the power of DAX and data modeling in Power BI to elevate your data analysis skills. This comprehensive guide covers essential functions, advanced techniques, and practical examples for mastering business analytics. Key Features Comprehensive coverage of DAX functions Step-by-step progression from basics to advanced topics Practical examples to reinforce learning Book DescriptionThis guide is designed to empower Power BI users with advanced skills in data modeling and DAX. It begins with an introduction to the foundational concepts of data modeling, where you'll learn how to structure your data for optimal performance and analysis. You’ll then progress to mastering essential DAX functions, including iterators, filters, and time intelligence. These chapters will help you create sophisticated calculations that bring your data to life. As you advance, the guide delves into more complex topics like evaluation context, context transition, and disconnected tables. These concepts are crucial for understanding how DAX formulas interact with your data, enabling you to build more accurate and insightful reports. The guide also covers practical applications, such as transferring DAX skills to Excel and using advanced Power BI features like Analyze in Excel and Cube Formulas. By the end of this book, you'll have a deep understanding of both data modeling and DAX, equipping you with the knowledge to tackle complex data challenges. Whether you’re working on business intelligence projects or enhancing your data analysis capabilities, this guide will give you the tools to excel in Power BI.What you will learn Create and load data models Master DAX functions Utilize filter propagation Implement time intelligence Transition context efficiently Transfer DAX skills to Excel Who this book is for This book is ideal for data analysts, business intelligence professionals, and Power BI users looking to deepen their understanding of DAX and data modeling. A basic understanding of Power BI and familiarity with data analysis concepts are recommended.

Download or read book DAX Patterns written by Marco Russo and published by SQLBI Corp.. This book was released on 2020-08-10 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pattern is a general, reusable solution to a frequent or common challenge. This book is the second edition of the most comprehensive collection of ready-to-use solutions in DAX, that you can use in Microsoft Power BI, Analysis Services Tabular, and Power Pivot for Excel. The book includes the following patterns: Time-related calculations, Standard time-related calculations, Month-related calculations, Week-related calculations, Custom time-related calculations, Comparing different time periods, Semi-additive calculations, Cumulative total, Parameter table, Static segmentation, Dynamic segmentation, ABC classification, New and returning customers, Related distinct count, Events in progress, Ranking, Hierarchies, Parent-child hierarchies, Like-for-like comparison, Transition matrix, Survey, Basket analysis, Currency conversion, Budget.

Download or read book Microsoft Excel 2013 written by Alberto Ferrari and published by Pearson Education. This book was released on 2013 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transform your skills, data, and business and create your own BI solutions using software you already know and love: Microsoft Excel. Two business intelligence (BI) experts take you inside PowerPivot functionality for Excel® 2013, with a focus on real world scenarios, problem-solving, and data modeling. You'll learn how to quickly turn mass quantities of data into meaningful information and on-the-job results?no programming required!