Hackers and Slackers (Page 4)

World's on Fire

World's on Fire

The rainforest is on fire. Here are things you can do about it.

Building Java Projects with Gradle

Building Java Projects with Gradle

Simply your Java projects by automating dependency resolution, testing, and more with Gradle.

Using Amazon Redshift as your Data Warehouse

Using Amazon Redshift as your Data Warehouse

Get the most out of Redshift by performance tuning your cluster and learning how to query your data optimally.

SQLAlchemy Data Models In a Laboratory

Relationships Between SQLAlchemy Data Models

Create database table models & relationships with SQLAlchemy's ORM. Create one-to-one, one-to-many, many-to-one, and many-to-many relationships.

Join and Aggregate PySpark DataFrames

Join and Aggregate PySpark DataFrames

Perform SQL-like joins and aggregations on your PySpark DataFrames.

Google Cloud Storage Bucket Serving Content Content via CDN

Manage Files in Google Cloud Storage With Python

Manage files programmatically in your Google Cloud Storage bucket using the `google-cloud-storage` Python library.

Working with PySpark RDDs

Working with PySpark RDDs

Working with Spark's original data structure API: Resilient Distributed Datasets.

PowerPivot 3: Managing the Data Model

PowerPivot 3: Managing the Data Model

Analyzing ginormous files with Microsoft PowerPivot.

Abstract depiction of an Apache Airflow pipeline

Manage Data Pipelines with Apache Airflow

Use Apache Airflow to create standardized and easily reproducible data pipelines in Python.

Recasting Low-Cardinality Columns as Categoricals

Recasting Low-Cardinality Columns as Categoricals

Downcast strings in Pandas to their proper data-types using HDF5.