Hi and welcome to this rare tutorial.

So we will use Qlik Sense desktop:

Qlik® Sense Desktop is a Windows application that gives individuals the power to create personalized, interactive data visualizations, reports and dashboards from multiple data sources with drag-and-drop ease. Discover more insights in your data in just 5 minutes.

• Free for personal and internal business use
• Drag-and-drop app creation and data loading
• Multi-data source integration
• Installed Windows application

Download it from here.

http://www.qlik.com/en/explore/products/sense/desktop

So for data we have create a random data on an excel file:

Data previsualisation

Let's open Qlik Sense and create new application then open it.

Loading Data

and we choose the Excel file.

Qlik Sense told us to create a new sheet, we create it then we choose to edit.

you are free to add charts histograms etc..

We will continue on a video because it's more simple to tutoring

The Business Intelligence:

Business intelligence (BI) is the set of techniques and tools for the transformation of raw data into meaningful and useful information for business analysis purposes. BI technologies are capable of handling large amounts of unstructured data to help identify, develop and otherwise create new strategic business opportunities. The goal of BI is to allow for the easy interpretation of these large volumes of data. Identifying new opportunities and implementing an effective strategy based on insights can provide businesses with a competitive market advantage and long-term stability.

BI technologies provide historical, current and predictive views of business operations. Common functions of business intelligence technologies are reporting, online analytical processing, analytics, data mining, process mining, complex event processing, business performance management, benchmarking, text mining, predictive analytics andprescriptive analytics.

BI can be used to support a wide range of business decisions ranging from operational to strategic. Basic operating decisions include product positioning or pricing. Strategic business decisions include priorities, goals and directions at the broadest level. In all cases, BI is most effective when it combines data derived from the market in which a company operates (external data) with data from company sources internal to the business such as financial and operations data (internal data). When combined, external and internal data can provide a more complete picture which, in effect, creates an "intelligence" that cannot be derived by any singular set of data.

Step by Step for BI processus.

1. Data selection: Select used data to help in taking decision.
2. Create a Datawarhouse full of data based on the selection.
3. Convert all to graphs and cross Tabs to make a data prévisualisation.

Digital services will every day update and lunche courses and tutorials about the business intelligence.