In today’s data centric world, businesses are increasingly turning to tools that offer deep insights  & actionable intelligence; QlikView is one such tool that has made a significant impact in the realm of business intelligence; If you’re wondering what is QlikView  & how its architecture supports its powerful features, this tutorial will guide you through the essentials;

What Is QlikView?

QlikView is a sophisticated business intelligence (BI) platform designed to help organizations make sense of their data; Developed by Qlik, it offers a unique way to visualize  & interact with information through dynamic dashboards  & reports; Unlike many traditional BI tools that rely on static, predefined queries, QlikView allows users to explore data in a more intuitive  & flexible manner;

So, what is QlikView in practical terms? It’s an in memory data processing tool that speeds up data analysis by storing information in the system’s RAM rather than on slower disk storage; This design choice allows users to quickly generate insights  & respond to queries in real time; Furthermore, QlikView integrates with a wide variety of data sources, including databases, spreadsheets,  & even web services, enabling comprehensive data analysis across different platforms;

One of the standout features of QlikView is its associative data model; This model allows users to make selections  & see how these choices affect other data points in their visualizations; This interactive capability helps uncover patterns  & connections that might otherwise go unnoticed; Moreover, QlikView’s drag  & drop interface makes it accessible for both technical  & non technical users, providing a user friendly experience for creating reports  & visualizations;

The Architecture of QlikView

To fully appreciate what QlikView offers, it’s crucial to understand the architecture of QlikView, which underpins its functionality  & performance; The architecture is designed to support efficient data processing, scalability,  & ease of use;

1. QlikView Server

At the core of the architecture of QlikView is the QlikView Server; This component is responsible for managing the data processing  & distribution of QlikView applications to users; It handles the heavy lifting of executing queries  & calculations, ensuring that users receive timely  & accurate results;

The QlikView Server works closely with the QlikView Publisher, a tool that schedules  & manages the data updates  & distribution; This combination ensures that the information within QlikView applications is kept up to date  & available to users as needed;

2. QlikView Desktop

QlikView Desktop is where the magic happens for developers; It’s the client application used to build  & design QlikView applications (also known as documents); Through QlikView Desktop, users can connect to data sources, create interactive dashboards,  & set up various visualizations;

After designing an application in QlikView Desktop, it can be published to the QlikView Server; This separation between development  & deployment allows for a controlled development environment before the applications are made available to end users;

3. QlikView Data Model

A key aspect of the architecture of QlikView is its data model; QlikView employs an associative model, which differs from the traditional relational data model found in many other BI tools; In the associative model, data is loaded into memory  & organized in a way that allows users to explore  & interact with it more freely;

This model supports a highly interactive experience, where users can click on data points  & see how these selections impact other related data; This approach helps in discovering insights that might be obscured by more rigid data models;

4. QlikView Applications

QlikView applications are the end products that users interact with; These applications contain various sheets, charts,  & visualizations that provide insights into the data; Users access these applications through the QlikView Web Client or QlikView Desktop, enabling them to perform detailed analyses  & generate custom reports;

5. QlikView Web Client

The QlikView Web Client provides a browser based interface for accessing QlikView applications; This feature is particularly useful for organizations with remote or distributed teams, as it allows users to interact with their data from anywhere with internet access; The web based client ensures that everyone has consistent access to the same data  & insights;

6. Data Sources  & Integration

QlikView supports integration with a broad array of data sources, including relational databases, OLAP cubes,  & web services; It uses connectors  & data loaders to pull in data from these sources, creating a cohesive view of information across different systems;

Additionally, QlikView offers scripting capabilities, allowing users to customize data manipulation  & transformation before it’s loaded into the application; This flexibility is vital for preparing data for complex analysis  & tailored reporting needs;

Culmination 

Understanding what QlikView is, and how its architecture supports its functionality, is key to leveraging this powerful tool effectively; QlikView’s associative data model, in-memory processing, and intuitive interface make it a standout choice for data analysis and visualization. Taking a QlikView Developer Course can further enhance your ability to use these features to their full potential.

Its architecture, which includes components like the QlikView Server, Desktop,  & Web Client, ensures efficient data handling  & user accessibility; By grasping these elements, you can maximize the potential of QlikView to drive insightful, data driven decisions within your organization;