Figure 9.3 The lifecycle of one remembered thing. Material is written from
the desk to the store by two paths—in the hot path during the turn, or in a
background pass afterward; the store is managed so it does not rot—consolidating episodes into facts, deduplicating, expiring the stale; and the
right memory is read back by relevance and recency together. Manage, in
accent, is the stage every design underbudgets.
