Qlik Sense Cookbook

Qlik Sense Cookbook

By : Philip Hand, Neeraj Kharpate

Buy this Book

Qlik Sense Cookbook

By: Philip Hand, Neeraj Kharpate

Buy this Book

Overview of this book

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.

Qlik Sense Cookbook

Credits

Foreword

About the Authors

About the Reviewers

www.PacktPub.com

Preface

Free Chapter

Getting Started with the Data

Introduction

Extracting data from databases and data files

Extracting data from Web Files

Activating the Legacy Mode in Qlik Sense desktop

Extracting data from custom databases

Invoking help while in the data load editor or the expression editor

Previewing data in the Data model viewer

Creating a Master Library from the Data model viewer

Using a Master Library in the Edit mode

Visualizations

Introduction

Creating Snapshots

Creating and adding content to a story

Adding embedded sheets to the story

Highlighting the performance measure in a bar chart

Associating persistent colors to field values

Using the ColorMix1 function

Structuring visualizations

Scripting

Introduction

Structuring the script

Efficiently debugging the script

Packaging the code in script files

How to use sub routines in Qlik Sense

Optimizing the UI calculation speed

Optimizing the reload time of the application

Using a For Each loop to load data from multiple files

Using the Concat function to store multiple field values in a single cell

Managing Apps and User Interface

Introduction

Publishing a Qlik Sense application created in Qlik Sense desktop

Creating private, approved, and community sheets

Publishing a Qlik Sense application to Qlik Sense cloud

Creating geo maps in Qlik Sense

Reference lines in Sales versus Target gauge chart

Effectively using the KPI object in Qlik Sense

Creating Tree Maps

Creating dimensionless bar charts in Qlik Sense

Adding Reference Lines to trendline charts

Creating text and images

Applying limitations to charts

Adding thumbnails – a clear environment

Navigating many data points in a scatter chart

Useful Functions

Introduction

Using an extended interval match to handle Slowly Changing Dimensions

Using the Previous() function to identify the latest record for a dimensional value

Using the NetworkDays() function to calculate the working days in a calendar month

Using the Concat() function to display a string of field values as a dimension

Using the Minstring() function to calculate the age of the oldest case in a queue

Using the Rangesum() function to plot cumulative figures in trendline charts

Using the Fractile() function to generate quartiles

Using the FirstSortedValue() function to identify the median in a quartile range

Using the Declare and Derive functions to generate Calendar fields

Setting up a moving annual total figure

Using the For Each loop to extract files from a folder

Using the Peek() function to create a currency Exchange Rate Calendar

Using the Peek() function to create a Trial Balance sheet

Set Analysis

Introduction

Cracking the syntax for Set Analysis

Using flags in Set Analysis

Using the = sign with variables in Set Analysis

Point in time using Set Analysis

Using comparison sets in Set Analysis

Using embedded functions in Set Analysis

Creating a multi-measure expression in Set Analysis

Using search strings inside a set modifier

Capturing a list of field values using a concat() function in Set Analysis

Using the element functions P() and E() in Set Analysis

Extensions in Qlik Sense

Introduction

Creating an HTML visualization extension for Qlik Sense

Defining a Properties panel in Qlik Sense visualizations

Creating custom components within Qlik Sense visualizations

Using data with extensions

What's New in Version 2.1.1?

Introduction

Using the visual exploration capability in Qlik Sense 2.1.1

Defining variables in Qlik Sense

Exporting stories to MS PowerPoint

Using the Qlik Dev Hub in Qlik Sense 2.1.1

Using Extension editor in Qlik Dev Hub

Using Qlik Dev Hub to generate mashups

Embedding Qlik Sense application on a website using a single configurator

Using the Qlik DataMarket

Creating dynamic charts in Qlik Sense

Using Smart Search

Using smart data load profiling

Conclusion

Appendix

Keyboard shortcuts in Qlik Sense Desktop

Index

Customer Reviews

5 star

4 star

3 star

2 star

1 star

About the Authors

Philip Hand is a senior business intelligence consultant who has worked with QlikView in the BI space for over 7 years. Working with Qlik's top partner in the UK, he has implemented end-to-end solutions in a wide variety of enterprises and for large business customers.

He is loathe to talk about himself in the third person but can be persuaded to do so from time to time. You can find him on Twitter at @QlikViewer.

He has a great experience and knowledge, as he has spent many years consulting in business and QlikView solutions. His belief is that such a role proves invaluable to hone your skills through exposure to many different businesses, problems, technologies, industries, and people.

He is an active member of the Qlik community and never misses a developer group (http://www.qlikdevgroup.com/). "Rugby lover", "Music lover", "Future dog owner".

I would like to thank my colleagues and customers, old and new, for all of the expert collaboration over the years. I'm proud to have made an impact on people and business in a positive way, as we all continue on our own journeys.

From my experience, stories of success are often stories of community. Business intelligence embodies this perfectly, from design, build, adoption, and success. Thank you to all of the small cogs!

Special thanks to three people— Stephen Redmond, a Qlik luminary from whom I have learned a lot working together over the years, Dilyana Ivanova, the first consultant I shadowed all these years, and one of the most intelligent and wonderful people I have had the pleasure of working with. Lastly, my coauthor and friend, Neeraj Kharpate.

Neeraj Kharpate works as a senior business intelligence consultant at Capventis (http://www.capventis.com), a QlikView Elite Partner. He started his career working as a technical support executive for an aviation ERP before embarking on his journey with QlikView in mid-2007. He has worked with many big ticket companies in India, Singapore, and the United Kingdom. He has over 8 years of experience in the field of QlikView implementations and training.

He is a certified Qlik Sense^® Data architect, QlikView designer, developer, and trainer.

He has been following the developments in Qlik Sense^® very closely, ever since it was launched in 2014 and is extremely excited about the future of this product.

He has done his masters in business administration at the Norwich Business School, University of East Anglia. He also has a diploma in management consulting from the Chartered Management Institute, UK. He has his first degree in Mechanical engineering from Nagpur University, India.

I would like to thank my family, especially my wife, Manik, who has been a constant source of encouragement during the writing of this book and my darling daughter, Ahaana, for being a good girl while daddy wrote the drafts.

I would also like to thank all my colleagues at Capventis who are a great team to work with.

A special thanks to Stephen Redmond, our former CTO whom I personally admire and who has been a great mentor during my journey with Capventis.

No theory can replace the knowledge I have gained working on site with all my wonderful customers. Heartfelt thanks!

Last but not the least, Mr. Philip Hand, the co-author of this book …”Thanks mate. It was a great pleasure working with you on this book!”

Qlik Sense Cookbook

By : Philip Hand, Neeraj Kharpate

Qlik Sense Cookbook

By: Philip Hand, Neeraj Kharpate

Overview of this book

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Qlik Sense Cookbook

About the Authors