Zram

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

2

In collections

Nobody has pulled it yet.

What Wikipedia says

zram, formerly called compcache, is a Linux kernel module for creating a compressed block device in RAM, i.e. a RAM disk with on-the-fly disk compression. The block device created with zram can then be used for swap or as a general-purpose RAM disk.

Excerpt from the Wikipedia article “Zram”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Software: Linux kernel developers Screenshot: VulcanSphere, GPLv2, via Wikimedia Commons.