# Package org.apache.ignite.internal.processors.cache.persistence.pagemem

Interface Summary
Interface | Description
--- | ---
PageMemoryEx |

Class Summary
Class | Description
--- | ---
CheckpointMetricsTracker | Tracks various checkpoint phases and stats.
EvictCandidate |
FullPageIdTable |
PageMemoryImpl | Page header structure is described by the following diagram.

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Ignite Fabric | : ver. 2.2.0
Release Date | : September 15 2017