Prad Tutorials

Pradeep Kumar
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Learn free online IT course tutorials from industry experts. Our team members are passionate about sharing their knowledge with learners. We provide free tutorials on java, python, selenium, data science, c#, Hadoop, bigdata, quality assurance, software testing, data science, database, digital marketing, and more. Listen to our free podcasts instead of spending 100$ on online courses.

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  1. Why Tableau?

    2020. 11. 06.

    Why Tableau?

    It is an ideal tool to make impressive visualizations by first and foremost establishing a connection to the databases. That said, Tableau can connect to a wide range of data sources beginning from Oracle, AWS, to Excel and CSV files. Tableau connects to any databases and extracts the data from it. This means Tableau can stream data from live databases to the data engine, the Desktop product. This is the space where the Data analysts or scientists play with data to generate graphs, charts, dashboards, etc. The Tableau Reader enables sharing the dashboards thus generated as static reports. However, when published to the Tableau Server, the end-user can be able to access the published vizzes from any location, device, or organization. The Tableau Server is essentially an enterprise platform that enables security, collaboration, distribution, and governance features. The data analytics performed on Tableau can be described in two steps: Step 1: Developer tool Tableau is used as a platform to create visualizations, dashboards, reports, etc. Tableau Public and Tableau Server enable these, Step 2: Sharing tool The reports/dashboards thus generated can be shared and circulated among the groups or published publicly. Tableau Reader, Tableau Server, and Tableau Online editions help achieve this functionality.

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  2. What is Tableau?

    2020. 11. 06.

    What is Tableau?

    If you are here, it must be because you, too, have heard the buzz surrounding Tableau. This inevitably brings us to the question, what is Tableau? Tableau is a revolutionary data visualization and Business Intelligence tool which has become the software of popular choice across industries. It is a tool that converts the raw data into powerful visualizations or “vizzes” from which professionals or individuals from various backgrounds can draw insights into the data. Tableau software has been elected as a leader among the business intelligence tools for seven consecutive years before settling down to number two position in 2019. The tool efficiently converts data into easily understandable representations. The IT professionals, students, statisticians, teachers, writers, economists, or anyone who has an interest in how the data plays out can easily understand the vizzes. The top features of Tableau are: Data Blending Performing Exploratory Data Analysis (EDA) Real-time analysis Generating Reports

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Learn free online IT course tutorials from industry experts. Our team members are passionate about sharing their knowledge with learners. We provide free tutorials on java, python, selenium, data science, c#, Hadoop, bigdata, quality assurance, software testing, data science, database, digital marketing, and more. Listen to our free podcasts instead of spending 100$ on online courses.

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