Data Engineering (page 3)

Build pipelines to extract and prepare data on a massive scale. Learn "big data" technologies such as Apache Spark and other horizontally scalable data tools.

Downcast Numerical Data Types with Pandas

Downcast Numerical Data Types with Pandas

Using an Example Where We Downcast Numerical Columns.
From CSVs to Tables: Infer Data Types From Raw Spreadsheets

From CSVs to Tables: Infer Data Types From Raw Spreadsheets

The quest to never explicitly set a table schema ever again.
Psycopg2: PostgreSQL & Python the Old Fashioned Way

Psycopg2: PostgreSQL & Python the Old Fashioned Way

Manage PostgreSQL database interactions in Python with the Psycopg2 library.
Intro to Python Database Management with SQLAlchemy

Intro to Python Database Management with SQLAlchemy

Connect to any database and execute queries using Python's iconic SQLAlchemy library.
MongoDB Stitch Serverless Functions

MongoDB Stitch Serverless Functions

A crash course in MongoDB Stitch serverless functions: the bread and butter of MongoDB Cloud.
Scraping Data on the Web with BeautifulSoup

Scraping Data on the Web with BeautifulSoup

The honest act of systematically stealing data without permission.
Create a REST API Endpoint Using AWS Lambda

Create a REST API Endpoint Using AWS Lambda

Create an AWS Lambda function to pull records from a database.
MySQL, Google Cloud, and a REST API that Generates Itself

MySQL, Google Cloud, and a REST API that Generates Itself

Deploy a MySQL database that auto-creates endpoints for itself.