1.1.6. Connect to relational databases

Leave a Comment / By LearningTableau / October 19, 2024

What is a key benefit of connecting Tableau to relational databases?

Tableau requires users to export database data to CSV format before analysis.

Tableau allows users to run live queries directly on the database, ensuring real-time data access.

Relational databases must be converted to extracts before Tableau can access them.

Tableau only supports connections to relational databases through third-party plugins.

None

What is a necessary step when connecting Tableau to a PostgreSQL database?

Installing the MySQL connector driver before establishing the connection

Providing the server name, port number, database name, username, and password

Exporting the database to a .csv file before importing it into Tableau

Converting all database tables into Excel sheets for Tableau to recognize them

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What is the role of a database driver when connecting Tableau to a database?

It stores the data required for visualizations in Tableau

Many database connectors requires a driver to talk to the database.

It automatically builds data visualizations within Tableau

It converts all SQL queries into Tableau's proprietary language

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What is required to connect Tableau to a database using ODBC (Open Database Connectivity)?

Tableau must generate a new SQL database compatible with ODBC

The ODBC driver and a properly configured DSN (Data Source Name) must be installed

ODBC connections only work for cloud-based databases

Tableau automatically detects and configures ODBC connections without additional setup

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