Write-back coalescing

Worked examples, recomputed

Every number the mechanisms quote for this relationship is recomputed from it, so none of them disagrees with it.

• 50 updates/s flushed every 2 s → 100 updates per store write

Where it appears

Each mechanism states it in its own names. The general symbol each name stands for is shown with it.

• Caching

  What happens when we deliberately keep a second copy of data that no protocol forces to be correct?

  $$w\cdot T_{\text{flush}}$$

  Read it in place →