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

Packages that use org.apache.ignite.internal.processors.cache.persistence.pagemem
org.apache.ignite.internal.cache.query.index
org.apache.ignite.internal.cache.query.index.sorted.defragmentation
org.apache.ignite.internal.pagemem.store
org.apache.ignite.internal.processors.cache.persistence: This package contain cache with persistence implementation.
org.apache.ignite.internal.processors.cache.persistence.checkpoint
org.apache.ignite.internal.processors.cache.persistence.defragmentation
org.apache.ignite.internal.processors.cache.persistence.file
org.apache.ignite.internal.processors.cache.persistence.freelist.io
org.apache.ignite.internal.processors.cache.persistence.pagemem: This package contains page memory implementation for case persitence is enabled.
org.apache.ignite.internal.processors.cache.persistence.tree.io

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.cache.query.index
Class and Description
PageMemoryEx Page memory with some persistence related additions.

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.cache.query.index.sorted.defragmentation
Class and Description
PageMemoryEx Page memory with some persistence related additions.

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.pagemem.store
Class and Description
PageMetrics Container for different memory page-related metrics.
PageReadWriteManager

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence
Class and Description
PageMemoryEx Page memory with some persistence related additions.
PageMetrics Container for different memory page-related metrics.
PageReadWriteManager

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence.checkpoint
Class and Description
CheckpointMetricsTracker Tracks various checkpoint phases and stats.
PageMemoryEx Page memory with some persistence related additions.
PageMemoryImpl.ThrottlingPolicy Throttling enabled and its type enum.

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence.defragmentation
Class and Description
PageMemoryEx Page memory with some persistence related additions.
PageReadWriteManager
PageReadWriteManagerImpl

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence.file
Class and Description
PageMetrics Container for different memory page-related metrics.
PageReadWriteManager

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence.freelist.io
Class and Description
PageMetrics Container for different memory page-related metrics.

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence.pagemem
Class and Description
CheckpointMetricsTracker Tracks various checkpoint phases and stats.
DelayedDirtyPageStoreWrite Not thread safe and stateful class for page replacement of one page with write() delay.
DelayedPageReplacementTracker Delayed page writes tracker.
LoadedPagesMap Interface for storing correspondence of page ID in a cache group to long value (address in offheap segment).
LoadedPagesMap.KeyPredicate Interface describing a predicate for Key (cache group ID, page ID).
PageMemoryEx Page memory with some persistence related additions.
PageMemoryImpl Page header structure is described by the following diagram.
PageMemoryImpl.ThrottlingPolicy Throttling enabled and its type enum.
PageMetrics Container for different memory page-related metrics.
PageMetricsImpl
PageMetricsImpl.Builder Builder for `PageMetricsImpl` instances.
PageReadWriteManager
PageReplacementPolicy Abstract page replacement policy.
PageReplacementPolicyFactory Page replacement policy factory.
PagesWriteThrottlePolicy Throttling policy, encapsulates logic of delaying write operations.
ReplaceCandidate Replacement removal candidate.

Classes in org.apache.ignite.internal.processors.cache.persistence.pagemem used by org.apache.ignite.internal.processors.cache.persistence.tree.io
Class and Description
PageMetrics Container for different memory page-related metrics.

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Ignite Database and Caching Platform | : ver. 2.11.0
Release Date | : September 11 2021