ETL With Python Structured Data
In every data science project, data needs to be extracted, transformed, and loaded (ETL).
The purpose of this article is to demonstrate how to do ETL with Python for a variety of popular databases. I will cover MySQL as a relational database. Using Elasticsearch as an example, I will discuss document databases. Neo4j will be covered for graph databases, and MongoDB for NoSQL databases. Also, I will discuss Pandas, a data frame framework insp…