Hackers and Slackers

Community of hackers obsessed with data science, data engineering, and analysis. Openly pushing a pro-robot agenda.

Editors
Todd Birchard

Senior Data Engineer with Product Management background. Does everything incorrectly before coming to realizations known as best practices.

David Moore MSc

Technologist - Finance Technology, Machine Learning, RPA, AI, Robotics, IoT, Digital Transformation. A human being!

Latest Posts

Building Java Projects with Gradle

Automate your Java project’s dependency resolution, testing, and more with Gradle.

Constructing Database Queries with SQLAlchemy

Query your data models using SQLAlchemy’s query API.

Managing Relationships in SQLAlchemy Data Models

Using the SQLAlchemy ORM to build data models with meaningful relationships.

PySpark Macro DataFrame Methods: join() and groupBy()

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

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.

Manage Files in Google Cloud Storage With Python

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

Working with PySpark RDDs

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

Manage Data Pipelines with Apache Airflow

Use Apache Airflow to build and monitor better data pipelines.

Using Hierarchical Indexes With Pandas

Use Panda’s Multiindex to make your data work harder for you.

Managing Flask Session Variables

Using Flask-Session and Flask-Redis to store user session variables.

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