NUMA
Why modern multi-socket systems moved from UMA to NUMA — the FSB bottleneck, per-socket memory controllers, local vs remote access, and how Linux handles NUMA (plus the classic MySQL swap-insanity problem fixed by interleaving).
Why modern multi-socket systems moved from UMA to NUMA — the FSB bottleneck, per-socket memory controllers, local vs remote access, and how Linux handles NUMA (plus the classic MySQL swap-insanity problem fixed by interleaving).