# Scheduler ImpactIndex Task Board (Sprint 16)

| ID | Status | Owner(s) | Depends on | Description | Exit Criteria |
|----|--------|----------|------------|-------------|---------------|
| SCHED-IMPACT-16-303 | TODO | Scheduler ImpactIndex Guild | SCHED-IMPACT-16-301 | Snapshot/compaction + invalidation for removed images; persistence to RocksDB/Redis per architecture. | Snapshot routine implemented; invalidation tests pass; docs describe recovery. |

> Removal tracking note: see `src/Scheduler/__Libraries/StellaOps.Scheduler.ImpactIndex/REMOVAL_NOTE.md` for follow-up actions once the roaring bitmap implementation lands.