# GroundPlane Persistence Policy v0.1.0 - Table of Contents > Pure persistence profile, tier, capture, store, and debug contract ## Pages - Overview - [README](readme.md) - Guides - [Installation](installation.md) - [Ownership](ownership.md) - Release - [Changelog](changelog.md) - [LICENSE](license.md) ## Modules - [GroundPlane.PersistencePolicy](GroundPlane.PersistencePolicy.md): Pure persistence profile, tier, capture, store-set, partition, and debug contract. - [GroundPlane.PersistencePolicy.CaptureLevel](GroundPlane.PersistencePolicy.CaptureLevel.md): Debug capture-level enum. - [GroundPlane.PersistencePolicy.DebugTap](GroundPlane.PersistencePolicy.DebugTap.md): Debug tap behaviour. Taps are optional and must not own truth. - [GroundPlane.PersistencePolicy.DebugTap.MemoryRing](GroundPlane.PersistencePolicy.DebugTap.MemoryRing.md): Bounded in-memory debug tap for redacted metadata. - [GroundPlane.PersistencePolicy.DebugTap.Noop](GroundPlane.PersistencePolicy.DebugTap.Noop.md): Debug tap that records nothing. - [GroundPlane.PersistencePolicy.Partition](GroundPlane.PersistencePolicy.Partition.md): Store-set partition dimensions. - [GroundPlane.PersistencePolicy.Profile](GroundPlane.PersistencePolicy.Profile.md): Resolved persistence profile. - [GroundPlane.PersistencePolicy.Redaction](GroundPlane.PersistencePolicy.Redaction.md): Debug capture redaction constraints. - [GroundPlane.PersistencePolicy.StoreCapability](GroundPlane.PersistencePolicy.StoreCapability.md): Descriptor for an available persistence adapter capability. - [GroundPlane.PersistencePolicy.StoreSet](GroundPlane.PersistencePolicy.StoreSet.md): Selected store set and partition posture. - [GroundPlane.PersistencePolicy.Tier](GroundPlane.PersistencePolicy.Tier.md): Persistence tier enum.