However, R can easily connect to many relational databases like PostgreSQL, MySQL, Oracle, SQL Server, etc., and retrieve data from them as a data frame. When the data is successfully in the R ...

As a Data Scientist, it's always good to understand how SQL works and be able to work with SQL Databases. Using SQLAlchemy in Python, this project was focused onto connecting to a SQL Database and ...

The sample data in SQL is provided by Microsoft's AdventureWorks training database, which can be provided both on your own SQL server and directly as an Azure SQL Database. Microsoft provides ...