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bikeshare

cassandra_datamodeling

course-collaboration-travel-plans

data-engineer-roadmap

Roadmap to becoming a data engineer in 2021

data-engineering-howto

A list of useful resources to learn Data Engineering from scratch

dvd_rental_database

create four slides. Each slide will: • Have a question of interest. • Have a supporting SQL query needed to answer the question. • Have a supporting visualization created using the final data of your SQL query that answers your question of interest. You will submit your project at the end of the project lessons. Your project will include: • A set of slides with a question, visualization, and small summary on each slide. • A text file with your queries needed to answer each of the four questions.

nd027-c3-data-lakes-with-spark

pdsnd_github

GitHub project (Project 3) repository for PDSND

postgres_datamodeling

In this project, I'll apply what I've learned on data modeling with Postgres and build an ETL pipeline using Python. To complete the project, I will define the fact and dimension tables for a star schema for a particular analytic focus, and write an ETL pipeline that transfers data from files in two local directories into these tables in Postgres using Python and SQL.

s3-redshift_dwh

spark_data_lake

winutils

winutils.exe hadoop.dll and hdfs.dll binaries for hadoop windows