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With a simple tutorial · A few weeks ago, I started learning a tool called Apache airflow. It's a tool that several companies are using to schedule and...
Working locally · In my previous blog, I briefly introduced apache airflow and mentioned how the tool can be used to orchestrate tasks however I did not...
With SQL Server · Introduction Several RDBMSs for example, PostgreSQL allow you to create a batch of SQL code that can be executed. In this article, I'll...
Adding data · SQL has a set of statements that are used to manipulate data called DML (Data Manipulation Language). I used to think that DML involves...
