## Uses of Class
org.apache.ignite.configuration.DataStorageConfiguration

- Packages that use DataStorageConfiguration
  Package | Description
  --- | ---
  org.apache.ignite.configuration | Contains configuration-related classes.

- - ### Uses of DataStorageConfiguration in org.apache.ignite.configuration

    Methods in org.apache.ignite.configuration that return DataStorageConfiguration
    Modifier and Type | Method and Description
    --- | ---
    `DataStorageConfiguration` | IgniteConfiguration.`getDataStorageConfiguration()` Gets page memory configuration.
    `DataStorageConfiguration` | DataStorageConfiguration.`setAlwaysWriteFullPages(boolean alwaysWriteFullPages)` Sets flag that enforces writing full page to WAL on every change (instead of delta record).
    `DataStorageConfiguration` | DataStorageConfiguration.`setCheckpointFrequency(long checkpointFreq)` Sets the checkpoint frequency which is a minimal interval when the dirty pages will be written to the Persistent Store.
    `DataStorageConfiguration` | DataStorageConfiguration.`setCheckpointReadLockTimeout(long checkpointReadLockTimeout)` Sets timeout for checkpoint read lock acquisition.
    `DataStorageConfiguration` | DataStorageConfiguration.`setCheckpointThreads(int checkpointThreads)` Sets a number of threads to use for the checkpoint purposes.
    `DataStorageConfiguration` | DataStorageConfiguration.`setCheckpointWriteOrder(CheckpointWriteOrder checkpointWriteOrder)` This property defines order of writing pages to disk storage during checkpoint.
    `DataStorageConfiguration` | DataStorageConfiguration.`setConcurrencyLevel(int concLvl)` Sets the number of concurrent segments in Ignite internal page mapping tables.
    `DataStorageConfiguration` | DataStorageConfiguration.`setDataRegionConfigurations(DataRegionConfiguration... dataRegionConfigurations)` Sets data regions configurations.
    `DataStorageConfiguration` | DataStorageConfiguration.`setDefaultDataRegionConfiguration(DataRegionConfiguration dfltDataRegConf)` Overrides configuration of default data region which is created automatically.
    `DataStorageConfiguration` | DataStorageConfiguration.`setDefaultWarmUpConfiguration(@Nullable WarmUpConfiguration dfltWarmUpCfg)` Sets default warm-up configuration.
    `DataStorageConfiguration` | DataStorageConfiguration.`setDefragmentationThreadPoolSize(int defragmentationThreadPoolSize)` Sets maximum number of partitions which can be defragmented at the same time.
    `DataStorageConfiguration` | DataStorageConfiguration.`setEncryptionConfiguration(EncryptionConfiguration encCfg)` Sets encryption configuration.
    `DataStorageConfiguration` | DataStorageConfiguration.`setFileIOFactory(org.apache.ignite.internal.processors.cache.persistence.file.FileIOFactory fileIOFactory)` Sets factory to provide implementation of FileIO interface which is used for data storage files read/write operations
    `DataStorageConfiguration` | DataStorageConfiguration.`setLockWaitTime(long lockWaitTime)` Timeout in milliseconds to wait when acquiring persistence store lock file before failing the local node.
    `DataStorageConfiguration` | DataStorageConfiguration.`setMaxWalArchiveSize(long walArchiveMaxSize)` Sets a max allowed size(in bytes) of WAL archives.
    `DataStorageConfiguration` | DataStorageConfiguration.`setMetricsEnabled(boolean metricsEnabled)` Sets flag indicating whether persistence metrics collection is enabled.
    `DataStorageConfiguration` | DataStorageConfiguration.`setMetricsRateTimeInterval(long metricsRateTimeInterval)` Deprecated. Use `MetricsMxBean.configureHitRateMetric(String, long)` instead.
    `DataStorageConfiguration` | DataStorageConfiguration.`setMetricsSubIntervalCount(int metricsSubIntervalCnt)` Deprecated. Use `MetricsMxBean.configureHitRateMetric(String, long)` instead.
    `DataStorageConfiguration` | DataStorageConfiguration.`setPageSize(int pageSize)` Changes the page size.
    `DataStorageConfiguration` | DataStorageConfiguration.`setStoragePath(String persistenceStorePath)` Sets a path to the root directory where the Persistent Store will persist data and indexes.
    `DataStorageConfiguration` | DataStorageConfiguration.`setSystemRegionInitialSize(long sysRegionInitSize)` Sets initial size of a data region reserved for system cache.
    `DataStorageConfiguration` | DataStorageConfiguration.`setSystemRegionMaxSize(long sysRegionMaxSize)` Sets maximum data region size reserved for system cache.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalArchivePath(String walArchivePath)` Sets a path for the WAL archive directory.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalAutoArchiveAfterInactivity(long walAutoArchiveAfterInactivity)` Note: setting this value with `WALMode.FSYNC` may generate file size overhead for WAL segments in case grid is used rarely.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalBufferSize(int walBuffSize)` Property defines size(in bytes) of WAL buffer.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalCompactionEnabled(boolean walCompactionEnabled)` Sets flag indicating whether WAL compaction is enabled.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalFlushFrequency(long walFlushFreq)` This property define how often WAL will be fsync-ed in `BACKGROUND` mode.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalFsyncDelayNanos(long walFsyncDelayNanos)` Sets property that allows to trade latency for throughput in `WALMode.FSYNC` mode.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalHistorySize(int walHistSize)` Deprecated. Instead of walHistorySize use maxWalArchiveSize for manage of archive size.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalMode(WALMode walMode)` Sets property that defines behavior of wal fsync.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalPageCompression(DiskPageCompression walPageCompression)` Sets compression algorithm for WAL page snapshot records.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalPageCompressionLevel(Integer walPageCompressionLevel)` Sets `algorithm` specific page compression level.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalPath(String walStorePath)` Sets a path to the directory where WAL is stored.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalRecordIteratorBufferSize(int walRecordIterBuffSize)` Sets property defining how many bytes iterator read from disk (for one reading), during go ahead wal.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalSegments(int walSegments)` Sets a number of WAL segments to work with.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalSegmentSize(int walSegmentSize)` Sets size(in bytes) of a WAL segment.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWalThreadLocalBufferSize(int walTlbSize)` Sets size of thread local buffer.
    `DataStorageConfiguration` | DataStorageConfiguration.`setWriteThrottlingEnabled(boolean writeThrottlingEnabled)` Sets flag indicating whether write throttling is enabled.

    Methods in org.apache.ignite.configuration with parameters of type DataStorageConfiguration
    Modifier and Type | Method and Description
    --- | ---
    `IgniteConfiguration` | IgniteConfiguration.`setDataStorageConfiguration(DataStorageConfiguration dsCfg)` Sets durable memory configuration.

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Ignite Database and Caching Platform | : ver. 2.10.0
Release Date | : March 10 2021