Author: Chandraish Sinha

Publisher: Packt Publishing Ltd

ISBN: 1784395080

Category: Computers

Page: 166

View: 2622

Want to solve your Business Intelligence headaches? Learn how QlikView can help, and discover a powerful yet accessible BI solution that lets you harness your data About This Book Design interactive dashboards using QlikView to share sharp BI insights Discover how to create effective data models to manage and harness your data with QlikView's ETL functionality Learn and implement best practices to successfully integrate QlikView within your organization Who This Book Is For If you recognize the challenges of harnessing data for a modern business this book is for. Maybe you already know a little about QlikView – if you want to learn more, QlikView Essentials is a great way to develop your knowledge and skills. What You Will Learn Learn the complete QlikView workflow – from loading data, to visualization and analytics Learn how to Load data from different sources, including QVD files and how to optimize data models for accuracy and precision Discover solutions to common data modeling problems, so you can respond quickly to changing situations Create accessible dashboards and quality data visualizations to share insights effectively Learn how to deploy your BI application for optimal availability In Detail This guide demonstrates just how easy it is to get started with QlikView and create your own BI application. Featuring an introduction to its core features before exploring how to load data and model it, you'll soon become more confident that you can take full advantage of QlikView's capabilities. You will also learn how to use QVD files with QlikView – and how they offer a simpler way of handling data. After digging deeper into data handling, as you learn how to use mapping tables and create a master calendar, you'll then find out how to get the most from QlikView's visualization features – vital if you are to use your data insights effectively. From accessible and user friendly dashboards to strategies and best practices for subjecting data to further analysis, you can be confident that you'll be prepared to get the most out of your data with QlikView. With details on how to finally secure your application and deploy it for a successful integration in your organization, QlikView Essentials underlines exactly why QlikView is becoming more and more popular for businesses that understand the value of data. Style and approach The book takes a step-by-step approach to QlikView development, and is explained in an easy-to-follow style. Each topic is accompanied by an exercise so you can put your knowledge into practice. This book will be useful for you no matter what your needs and experience levels with the technology.
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Discover deeper insights with Qlikview by building your own rich analytical applications from scratch

Author: Miguel Ángel García,Barry Harmsen,Stephen Redmond,Karl Pover

Publisher: Packt Publishing Ltd

ISBN: 1789954177

Category: Computers

Page: 786

View: 7189

Build powerful data analytics applications with this business intelligence tool and overcome all your business challenges Key Features Master time-saving techniques and make your QlikView development more efficient Perform geographical analysis and sentiment analysis in your QlikView applications Explore advanced QlikView techniques, tips, and tricks to deliver complex business requirements Book Description QlikView is one of the most flexible and powerful business intelligence platforms around, and if you want to transform data into insights, it is one of the best options you have at hand. Use this Learning Path, to explore the many features of QlikView to realize the potential of your data and present it as impactful and engaging visualizations. Each chapter in this Learning Path starts with an understanding of a business requirement and its associated data model and then helps you create insightful analysis and data visualizations around it. You will look at problems that you might encounter while visualizing complex data insights using QlikView, and learn how to troubleshoot these and other not-so-common errors. This Learning Path contains real-world examples from a variety of business domains, such as sales, finance, marketing, and human resources. With all the knowledge that you gain from this Learning Path, you will have all the experience you need to implement your next QlikView project like a pro. This Learning Path includes content from the following Packt products: QlikView for Developers by Miguel Ángel García, Barry Harmsen Mastering QlikView by Stephen Redmond Mastering QlikView Data Visualization by Karl Pover What you will learn Deliver common business requirements using advanced techniques Load data from disparate sources to build associative data models Understand when to apply more advanced data visualization Utilize the built-in aggregation functions for complex calculations Build a data architecture that supports scalable QlikView deployments Troubleshoot common data visualization errors in QlikView Protect your QlikView applications and data Who this book is for This Learning Path is designed for developers who want to go beyond their technical knowledge of QlikView and understand how to create analysis and data visualizations that solve real business needs. To grasp the concepts explained in this Learning Path, you should have a basic understanding of the common QlikView functions and some hands-on experience with the tool.
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Author: Gerardus Blokdyk

Publisher: 5starcooks

ISBN: 9781489148742

Category:

Page: N.A

View: 8632

Is there a recommended audit plan for routine surveillance inspections of Qlikview's gains? Who is the main stakeholder, with ultimate responsibility for driving Qlikview forward? Have you identified your Qlikview key performance indicators? What threat is Qlikview addressing? What vendors make products that address the Qlikview needs? This amazing Qlikview self-assessment will make you the dependable Qlikview domain authority by revealing just what you need to know to be fluent and ready for any Qlikview challenge. How do I reduce the effort in the Qlikview work to be done to get problems solved? How can I ensure that plans of action include every Qlikview task and that every Qlikview outcome is in place? How will I save time investigating strategic and tactical options and ensuring Qlikview opportunity costs are low? How can I deliver tailored Qlikview advise instantly with structured going-forward plans? There's no better guide through these mind-expanding questions than acclaimed best-selling author Gerard Blokdyk. Blokdyk ensures all Qlikview essentials are covered, from every angle: the Qlikview self-assessment shows succinctly and clearly that what needs to be clarified to organize the business/project activities and processes so that Qlikview outcomes are achieved. Contains extensive criteria grounded in past and current successful projects and activities by experienced Qlikview practitioners. Their mastery, combined with the uncommon elegance of the self-assessment, provides its superior value to you in knowing how to ensure the outcome of any efforts in Qlikview are maximized with professional results. Your purchase includes access details to the Qlikview self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows your organization exactly what to do next. Your exclusive instant access details can be found in your book.
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Author: Sumit Gupta

Publisher: Packt Publishing Ltd

ISBN: 1783555181

Category: Computers

Page: 200

View: 3189

If you are an application developer or software architect who wants to dive into the Cypher language and learn the concepts of graph theory and graph-based data models, this is the book for you. Prior experience with a graph-based or NoSQL-based database is expected. Some knowledge of Java will be beneficial, as this will give you more insights into Neo4j’s extensibility.
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Author: Norman Spangenberg

Publisher: GRIN Verlag

ISBN: 3656441200

Category: Computers

Page: 32

View: 2555

Studienarbeit aus dem Jahr 2013 im Fachbereich Informatik - Software, Note: 1,0, Universität Leipzig, Sprache: Deutsch, Abstract: Diese Arbeit, die im Rahmen der Lehrveranstaltung "Large-Scale Data Analytics" erstellt wurde, betrachtet ein In-Memory-BI-Tool näher - das Produkt QlikView der Firma QlikTech. Das Ziel war dabei, einen Überblick über die In-Memory-Technik und die damit verbundenen Verfahren zu geben, sowie am Beispiel QlikView zu untersuchen, wie diese in die Praxis umgesetzt wurden. Dazu wird zu Beginn ein Überblick über die Architektur von Business-IntelligenceSystemen gegeben. Weiterhin werden die In-Memory-Technologie selbst, sowie Methoden die mit ihr in Verbindung stehen erläutert. Anschließend wird die Architektur von QlikView, sowie die innerhalb des Anwendungssystem verwendete Verfahren und Methoden erläutert. Zum Abschluss erfolgt eine Bewertung der untersuchten Software und ein kurzer Vergleich mit ähnlichen Produkten, sowie eine Schlussbetrachtung dieser Arbeit.
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Author: Mark O'donovan

Publisher: Mark ODonovan

ISBN: 1478158603

Category: Computers

Page: 180

View: 9011

http://www.techstuffybooks.com What does QlikView actually do? Although QlikView is becoming more and more popular and even being requested in job advertisements many people might wonder what QlikView actually does. With QlikView you can : -Analyse data in sources such as Excel Spreadsheets, Databases, or text files. -Combine data easily from a variety of sources.-Create charts from your data. -Search through your data very quickly, explore your data easily which can help you make decisions or may just confirm what you thought. QlikView is part of a category of software called 'Business Intelligence'. This is not to say that it cannot be used by people in their everyday lives. This book will cover examples of how you can use QlikView at home or in business. Why should I buy this book? This book will: -Teach you how to create QlikView documents from scratch in easy to understand steps with plenty of screenshots. -Explain how to get data into a QlikView document from a variety of sources such as Excel, text files and databases. -Show you how to create various charts and tables (such as pivot tables) in QlikView. Once you have covered the basics what do you do then? This book provides examples of how you can apply QlikView to do something useful and practical such as analysing computer performance, information from a sql server database or tracking your spending habits. We also provide tips to help in the development of QlikView documents. Finally we look at more advanced topics in QlikView and discuss how to can take the knowledge you have gained further to improve your future whether it is monitoring your own spending or to start using QlikView in your job. The examples in this book use QlikView version 11.
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Author: Miguel García,Barry Harmsen

Publisher: Packt Publishing Ltd

ISBN: 1849686076

Category: Computers

Page: 534

View: 2848

It will be a step-by-step tutorial that will discuss best practices. The book is structured in such a way that it can be read both from start to end or can be dipped into. If you are a developer who is looking to learn a fast and easy way to learn to develop your business intelligence apps with QlikView, then this book is for you. If you are a power-user in a QlikView environment, then you will find quicker ways of working with QlikView. You should know the basics of business intelligence before you pick up this book. This book covers QlikView Desktop Personal Edition. Deployments to QlikView Server/Publisher are out of scope for this book.
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Author: Dayong Du

Publisher: Packt Publishing Ltd

ISBN: 1782175059

Category: Computers

Page: 208

View: 5346

If you are a data analyst, developer, or simply someone who wants to use Hive to explore and analyze data in Hadoop, this is the book for you. Whether you are new to big data or an expert, with this book, you will be able to master both the basic and the advanced features of Hive. Since Hive is an SQL-like language, some previous experience with the SQL language and databases is useful to have a better understanding of this book.
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Author: Allen B. Downey

Publisher: O'Reilly Germany

ISBN: 3868993436

Category: Computers

Page: 160

View: 8450

Wenn Sie programmieren können, beherrschen Sie bereits Techniken, um aus Daten Wissen zu extrahieren. Diese kompakte Einführung in die Statistik zeigt Ihnen, wie Sie rechnergestützt, anstatt auf mathematischem Weg Datenanalysen mit Python durchführen können. Praktischer Programmier-Workshop statt grauer Theorie: Das Buch führt Sie anhand eines durchgängigen Fallbeispiels durch eine vollständige Datenanalyse -- von der Datensammlung über die Berechnung statistischer Kennwerte und Identifikation von Mustern bis hin zum Testen statistischer Hypothesen. Gleichzeitig werden Sie mit statistischen Verteilungen, den Regeln der Wahrscheinlichkeitsrechnung, Visualisierungsmöglichkeiten und vielen anderen Arbeitstechniken und Konzepten vertraut gemacht. Statistik-Konzepte zum Ausprobieren: Entwickeln Sie über das Schreiben und Testen von Code ein Verständnis für die Grundlagen von Wahrscheinlichkeitsrechnung und Statistik: Überprüfen Sie das Verhalten statistischer Merkmale durch Zufallsexperimente, zum Beispiel indem Sie Stichproben aus unterschiedlichen Verteilungen ziehen. Nutzen Sie Simulationen, um Konzepte zu verstehen, die auf mathematischem Weg nur schwer zugänglich sind. Lernen Sie etwas über Themen, die in Einführungen üblicherweise nicht vermittelt werden, beispielsweise über die Bayessche Schätzung. Nutzen Sie Python zur Bereinigung und Aufbereitung von Rohdaten aus nahezu beliebigen Quellen. Beantworten Sie mit den Mitteln der Inferenzstatistik Fragestellungen zu realen Daten.
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Author: Christopher Ilacqua,Henric Cronstrom,James Richardson

Publisher: Packt Publishing Ltd

ISBN: 1785884050

Category: Computers

Page: 282

View: 632

Get the most out of your Qlik Sense investment with the latest insight and guidance direct from the Qlik Sense team About This Book Updated with new coverage on Qlik Cloud, Qlik Sense Modeling, and Extending the Qlik Analytic Platform. Get insider insight on Qlik Sense and its new approach to business intelligence Explore practical demonstrations for utilizing Qlik Sense to discover data for sales, human resources, and more Who This Book Is For Learning Qlik Sense®: The Official Guide Second Edition is for anyone seeking to understand and utilize the revolutionary new approach to business intelligence offered by Qlik Sense. Familiarity with the basics of business intelligence will be helpful when picking up this book, but not essential. What You Will Learn Understand the vision behind the creation of Qlik Sense, and the promise that data discovery offers to you and your organization Get to grips with the life cycle of a Qlik Sense application Load and manage your data for app creation Visualize your data with Qlik Sense's engaging and informative graphing Administer your Qlik Sense system and monitor its security Build efficient and responsive Associative Models Extend the Qlik Analytic Platform with the Dev Hub Optimize Qlik Sense for sales, human resources, and demographic data discovery In Detail The intuitive and powerful Qlik Sense visual analytics software allows anyone to engage in data discovery, to explore your data, and find meaningful insights to empower your business. Qlik Sense lets you easily create personalized reports and visualizations and reveal essential connections to show new opportunities from every angle. Written by members of the Qlik Sense team, this book is the official guide from Qlik to understanding and using their powerful new product with fully updated coverage to the latest features of the most modern edition of Qlik Sense. Benefit from the vision behind the development of Qlik Sense and get to grips with how Qlik Sense can empower you as a data discovery consumer. Learn how to create your own applications for Qlik Sense to customize it to meet your personal needs for business intelligence, and how to oversee and administer the Qlik Sense data architecture. Finally, explore utilizing Qlik Sense to uncover essential data, with practical examples on finding and visualizing intelligence for sales figures, human resources information, travel expense tracking, and demographic data discovery. Style and approach This book is a practical guide to understand what Qlik Sense is and how to implement it. This is an example-rich, step-by-step book to implement and optimize Qlik Sense for sales, human resources, and demographic data discovery.
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Author: Philip Hand,Neeraj Kharpate

Publisher: Packt Publishing Ltd

ISBN: 1785285165

Category: Computers

Page: 290

View: 2952

Over 80 step-by-step recipes to tackle the everyday challenges faced by Qlik Sense® developers About This Book Create dynamic dashboards for business intelligence Discover the techniques and practices for Qlik Sense® Delve into a broad range of topics covering the Qlik Sense® backend and the all-important user interface Who This Book Is For The book is for everybody who have been exposed to Qlik Sense® and want to start using it actively for business intelligence. Anybody with prior knowledge of its sister product, QlikView, will also benefit from this book. Familiarity with the basics of business intelligence is a prerequisite. What You Will Learn Source, load, preview, and distribute your organization's information Maximize the effect of visualizations for different types of data Get to grips with the new visualization functions and add bespoke features not covered in the standard options Leverage scripting tools, techniques, and best practices that once implemented, never stop adding value Make your user interface more advanced and intuitive with various custom objects and indicators Explore various tips and tricks of navigation for the Qlik Sense® frontend Develop creative extensions for your Qlik Sense® dashboard In Detail This book is an excellent guide for all aspiring Qlik Sense® developers. It will take you through the basics, right through to the use of more advanced functions. With the recipes in this book, you will be empowered to create fully featured desktop applications in Qlik Sense®. Starting with a quick refresher on obtaining data from data files and databases, this book moves on to the more refined features of Qlik Sense®, including visualization, scripting, and set analysis. The tips and tricks provided will help you to overcome challenging situations while developing your applications in Qlik Sense®. This and more will help you to deliver engaging dashboards and reports efficiently. By the end of the book, you will be an expert user of Qlik Sense® and will be able to use its features effectively for business intelligence in an enterprise environment. Style and approach This book is the perfect mix of essential theory combined with real-life examples, with clear explanations of sophisticated Qlik Sense® concepts. Each recipe begins with a task-based problem and the answers are provided in simple steps. This book follows an intuitive problem and solution approach that is easy to follow.
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Author: Rosemarie Withee,Ken Withee

Publisher: John Wiley & Sons

ISBN: 3527806946

Category: Computers

Page: 379

View: 2911

Ein Portal, das den Austausch und die Kollaboration enorm fördert, in dem alle wichtigen Informationen verfügbar sind und auf das man jederzeit und überall zugreifen kann - das ist Microsoft SharePoint. Ken Withee beschreibt in diesem Buch die vielen Möglichkeiten, die SharePoint bietet, und zeigt, wie Sie Arbeitsabläufe innerhalb Ihrer Firma optimieren. Ansprechpartner, Dokumente, Grafiken - alles ist übersichtlich und sicher hinterlegt. Projekte werden über Project Server gemeinsam organisiert. Die Version 2016 ist noch enger mit Office 365 verknüpft, der Zugriff auf die Daten ist bequem und einfach möglich.
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Auswertung von Daten mit Pandas, NumPy und IPython

Author: Wes McKinney

Publisher: O'Reilly

ISBN: 3960102143

Category: Computers

Page: 542

View: 1485

Erfahren Sie alles über das Manipulieren, Bereinigen, Verarbeiten und Aufbereiten von Datensätzen mit Python: Aktualisiert auf Python 3.6, zeigt Ihnen dieses konsequent praxisbezogene Buch anhand konkreter Fallbeispiele, wie Sie eine Vielzahl von typischen Datenanalyse-Problemen effektiv lösen. Gleichzeitig lernen Sie die neuesten Versionen von pandas, NumPy, IPython und Jupyter kennen.Geschrieben von Wes McKinney, dem Begründer des pandas-Projekts, bietet Datenanalyse mit Python einen praktischen Einstieg in die Data-Science-Tools von Python. Das Buch eignet sich sowohl für Datenanalysten, für die Python Neuland ist, als auch für Python-Programmierer, die sich in Data Science und Scientific Computing einarbeiten wollen. Daten und zugehöriges Material des Buchs sind auf GitHub verfügbar.Aus dem Inhalt:Nutzen Sie die IPython-Shell und Jupyter Notebook für das explorative ComputingLernen Sie Grundfunktionen und fortgeschrittene Features von NumPy kennenSetzen Sie die Datenanalyse-Tools der pandasBibliothek einVerwenden Sie flexible Werkzeuge zum Laden, Bereinigen, Transformieren, Zusammenführen und Umformen von DatenErstellen Sie interformative Visualisierungen mit matplotlibWenden Sie die GroupBy-Mechanismen von pandas an, um Datensätzen zurechtzuschneiden, umzugestalten und zusammenzufassenAnalysieren und manipulieren Sie verschiedenste Zeitreihen-DatenFür diese aktualisierte 2. Auflage wurde der gesamte Code an Python 3.6 und die neuesten Versionen der pandas-Bibliothek angepasst. Neu in dieser Auflage: Informationen zu fortgeschrittenen pandas-Tools sowie eine kurze Einführung in statsmodels und scikit-learn.
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Warum die meisten Prognosen falsch sind und manche trotzdem zutreffen - Der New York Times Bestseller

Author: Nate Silver

Publisher: Heyne Verlag

ISBN: 3641112702

Category: Business & Economics

Page: 656

View: 7113

Zuverlässige Vorhersagen sind doch möglich! Nate Silver ist der heimliche Gewinner der amerikanischen Präsidentschaftswahlen 2012: ein begnadeter Statistiker, als »Prognose-Popstar« und »Wundernerd« weltberühmt geworden. Er hat die Wahlergebnisse aller 50 amerikanischen Bundesstaaten absolut exakt vorausgesagt – doch damit nicht genug: Jetzt zeigt Nate Silver, wie seine Prognosen in Zukunft Terroranschläge, Umweltkatastrophen und Finanzkrisen verhindern sollen. Gelingt ihm die Abschaffung des Zufalls? Warum werden Wettervorhersagen immer besser, während die Terrorattacken vom 11.09.2001 niemand kommen sah? Warum erkennen Ökonomen eine globale Finanzkrise nicht einmal dann, wenn diese bereits begonnen hat? Das Problem ist nicht der Mangel an Informationen, sondern dass wir die verfügbaren Daten nicht richtig deuten. Zuverlässige Prognosen aber würden uns helfen, Zufälle und Ungewissheiten abzuwehren und unser Schicksal selbst zu bestimmen. Nate Silver zeigt, dass und wie das geht. Erstmals wendet er seine Wahrscheinlichkeitsrechnung nicht nur auf Wahlprognosen an, sondern auf die großen Probleme unserer Zeit: die Finanzmärkte, Ratingagenturen, Epidemien, Erdbeben, den Klimawandel, den Terrorismus. In all diesen Fällen gibt es zahlreiche Prognosen von Experten, die er überprüft – und erklärt, warum sie meist falsch sind. Gleichzeitig schildert er, wie es gelingen kann, im Rauschen der Daten die wesentlichen Informationen herauszufiltern. Ein unterhaltsamer und spannender Augenöffner!
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Author: Vanessa L. Williams

Publisher: John Wiley & Sons

ISBN: 3527658580

Category: Computers

Page: 400

View: 7983

Ein Portal, in dem alle wichtigen Informationen verf?gbar sind und auf das man jederzeit und ?berall zugreifen kann - das ist Microsoft SharePoint. Besonders kleine und mittelst?ndische Unternehmen k?nnen vom SharePoint Server profitieren. Ansprechpartner, Dokumente, Grafiken - alles kann man hier ?bersichtlich und mit g?ngigen Programmen wie Microsoft Office abrufbar hinterlegen. Vanessa Williams beschreibt in diesem Buch die vielen M?glichkeiten, die SharePoint bietet, und zeigt, wie man mit seiner Hilfe viele Arbeitsabl?ufe innerhalb der Firma optimieren kann.
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Schnell, risikolos und erfolgreich Unternehmen gründen

Author: Eric Ries

Publisher: Redline Wirtschaft

ISBN: 3864146712

Category: Business & Economics

Page: 200

View: 7817

Der Weg zum eigenen Unternehmen ist nie ohne Risiko. Und bis die Firma sich auf dem Markt etabliert hat, dauert es. Wer doch scheitert, verliert in der Regel viel Geld. Genau hier setzt das Konzept von Eric Ries an. Lean Startup heißt seine Methode. Sie ist schnell, ressourcenfreundlich und radikal erfolgsorientiert. Anhand von durchgespielten Szenarien kann man von vornherein die Erfolgsaussichten von Ideen, Produkten und Märkten bestimmen. Und auch während der Gründungphase wird der Stand der Dinge ständig überprüft. Machen, messen, lernen – so funktioniert der permanente Evaluationsprozess. Das spart enorm Zeit, Geld und Ressourcen und bietet die Möglichkeit, spontan den Kurs zu korrigieren. Das Lean-Startup-Tool hat sich schon zigtausenfach in der Praxis bewährt und setzt sich auch in Deutschland immer stärker durch.
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Author: Matt Floyd

Publisher: Packt Pub Limited

ISBN: 9781782171669

Category: Computers

Page: 138

View: 6560

This mini book offers information about QlikView scripting written in an easy-to-understand manner, and covers QlikView scripting from basic to advanced features in a compact format.If you are a basic orintermediate developer with some knowledge of QlikView applications and a basic understanding of QlikView scripting and data extraction and manipulation, this book will be great for you. If you are an advanced user, you can also use this book as a reference guide and teaching aid. If you are a QlikView project team member such as a business user, data/ETL professional, project manager, orsystems analyst, you can also benefit from gaining an understanding of the structure and the challenges of writing an efficient and useful QlikView application.
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