# Post-Conversion Follow-ups (Optional)

| # | Item | Status | Owner | Notes |
|---|------|--------|-------|-------|
| 1 | Approve and adopt issuer Postgres schema | DONE | Issuer Directory Guild | Approved and adopted; IssuerDirectory migration planned for next release. |
| 2 | Approve and adopt shared audit schema | DONE | Platform Guild | Approved; shared audit schema available for modules that opt in. |
| 3 | Partitioning plan for high-volume tables (vuln/vex) | DONE | Data/DBA | Evaluated; current volumes below threshold. Revisit when `vex.graph_nodes` > 10M or `vuln.advisory_affected` > 5M. |
| 4 | Performance baselines & tuning post-cutover | DONE | Module owners | Baselines collected; no critical regressions. Keep EXPLAIN snapshots quarterly. |
| 5 | Delete residual Mongo assets (code/config) if any | DONE | Module owners | Reviewed; no residual references found. |
| 6 | PostgreSQL durability for remaining modules | TODO | Module owners | Tracked in SPRINT_3412. Modules with in-memory/filesystem storage need Postgres: Excititor (Provider, Observation, Attestation, Timeline stores), AirGap, TaskRunner, Signals, Graph, PacksRegistry, SbomService, Notify (missing repos). |