# What is a Stream? Data at Rest and Data in Transit

Software development is all about moving data from one location to another.

![Cheat sheet: What is a Stream? Data at Rest and Data in Transit](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/07bf7e2e97dc45cfa223905cdcc23349.webp)

- Category: Software Development
- Level: Apprentice
- Tags: Data at Rest, Data in Transit, general, java
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/what-is-a-stream-an-overview-cheat-sheet