Copysets: frequency against blast radius

Worked examples, recomputed

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

• C(12, 3) = 220 triples
• 64 partitions use ≈ 56 → ≈ 25% chance of loss
• C(100, 3) = 161,700

Where it appears

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

• Persistence & Durability

  When a system says "yes, your data is safe", what exactly has it promised, and what did it have to do to keep that promise?

  $$\text{used triples}/\left(\genfrac{}{}{0ex}{}{N}{3}\right)$$

  Read it in place →