Module types 

Core types for hot/warm/cold tiering system

Structs

AccessStatistics

Access statistics for an index

GradualTransitionConfig

Configuration for gradual tier transitions

IndexMetadata

Metadata about an indexed dataset

LatencyPercentiles

Latency percentiles

PerformanceMetrics

Performance metrics for an index

TenantResourceAllocation

Resource allocation for multi-tenancy

TierCostModel

Cost model for tier placement

TierStatistics

Statistics for a storage tier

TierTransition

Tier transition event

Enums

AccessPattern

Access pattern classification

IndexType

Index type

StorageTier

Storage tier classification