Yhn WorldUS Politics first seen 3 d ago, last 29 min ago, peak #1
New CRAM method offers giant boost to compressed memory reads
A new Linux kernel technique called CRAM dramatically speeds up compressed memory reads, with reports citing up to a 452x improvement over the existing zram approach. By compressing memory in RAM itself rather than writing compressed pages out, the method cuts latency when systems need to reclaim memory, potentially letting machines run more workloads with less physical RAM. Developers and Linux users are weighing what the speedup means for memory-constrained servers and desktops.
Why now: The claimed 452x speedup in compressed memory handling is a striking performance claim that excites the Linux and systems community.
Evidence
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