Show HN: Docker pulls more than it needs to - and how we can fix it

7 hours ago

Repeated Docker pulls can be inefficient, especially with small changes.
A single byte change in one layer invalidates all subsequent layers, even if other files remain identical.
This inefficiency is problematic for systems with many dependencies, like ROS, leading to unnecessary large downloads.
Slow network speeds, such as dial-up, exacerbate the issue, making smarter Docker pulls essential.

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