Data Collection & Storage

Learning PathSkills: Data Science, Databases

Data Engineer Interview Questions With Python

Knowing how to collect and store data is an important part of any data scientist’s tool belt! You’ll go beyond toy data sets and learn how you can use Python to handle the data you can find in the real world.

Data Collection & Storage

Learning Path ⋅ 7 Resources

Python CSV Parsing

Course

Reading and Writing CSV Files

You'll cover how to read and write data to CSV files using Python's built-in csv module and the Pandas library. You'll also learn how to handle standard and non-standard data such as CSV files without headers, or files containing delimeters in the data.

Python CSV Parsing

Interactive Quiz

Reading and Writing CSV Files in Python

This quiz will check your understanding of what a CSV file is and the different ways to read and write to them in Python.

Pandas: How to Read and Write Files

Tutorial

Pandas: How to Read and Write Files

Learn about the Pandas IO tools API and how you can use it to read and write files. You'll use the Pandas read_csv() function to work with CSV files. You'll also cover similar methods for efficiently working with Excel, CSV, JSON, HTML, SQL, pickle, and big data files.

A Guide to Excel Spreadsheets in Python With openpyxl

Tutorial

A Guide to Excel Spreadsheets in Python With openpyxl

Learn how to handle spreadsheets in Python using the openpyxl package. You'll learn how to manipulate Excel spreadsheets, extract information from spreadsheets, create simple or more complex spreadsheets, including adding styles, charts, and so on.

Introduction to Python SQL Libraries

Tutorial

Introduction to Python SQL Libraries

Learn how to connect to different database management systems by using various Python SQL libraries. You'll interact with SQLite, MySQL, and PostgreSQL databases and perform common database queries using a Python application.

Python, Boto3, and AWS S3: Demystified

Course

Python, Boto3, and AWS S3: Demystified

Get started working with Python, Boto3, and AWS S3. Learn how to create objects, upload them to S3, download their contents, and change their attributes directly from your script, all while avoiding common pitfalls.

Three Ways of Storing and Accessing Lots of Images in Python

Tutorial

Three Ways of Storing and Accessing Lots of Images in Python

You'll cover three ways of storing and accessing lots of images in Python. You'll also see experimental evidence for the performance benefits and drawbacks of each one.

First Steps With PySpark and Big Data Processing

Tutorial

First Steps With PySpark and Big Data Processing

Take your first steps with Spark, PySpark, and Big Data processing concepts using intermediate Python concepts.

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