Programming 103: Saving and Structuring Data
CO219 Online course
Learn how to save and structure data in external files, and import files back into your Python programs. Supported by Google.
Discover how to save data to use it across multiple runs of your program
On this course, you will learn how to save text and binary files, and how to structure data so that programs can interpret it correctly.Â
You will explore various common types of structured files, including CSV and JSON, and also find out how to connect to a SQL database to use it in your Python programs.
This course is designed for those who have a little Python experience and are comfortable using functions with parameters–as covered in our Programming 102 course. Please note: screengrabs and recorded screencasts are key elements of this course.
You will be able to:
- Demonstrate how to use Python to store and retrieve persistent data
- Explain the importance of data persistence and where it is used
- Compare different types of structured data
- Modify a program to store data in a JSON file
- Perform operations on a database using SQL statements
This course is part of the Teach GCSE computer science certificate.
Teach GCSE computer science
Our certified professional development programme will equip you with the subject knowledge and confidence to successfully teach and lead GCSE computer science.
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Also part of Teach GCSE computer science:
An introduction to algorithms, programming and data in GCSE computer science - face to face
Create some simple block-based computer programs and discover how to implement them in the text based language Python.
An Introduction to algorithms, programming and data in GCSE computer science - remote
Create some simple block-based computer programs and discover how to implement them in the text based language Python.
An Introduction to Computer Networking for Teachers
Build your knowledge and understanding of computer networks as a computer science teacher