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The Metrics Stored tag for the History Store will update as data is written to and pruned from the Rolling History Buffer.
The In-Order History configuration parameter of the Transmitter will determine whether the data is flushed in-order (synchronously) or asynchronously.
Note |
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Data stored in the Rolling History Buffer for an In-Memory History Store will not be persisted across a module configuration change, module disable/enable, module restart or power loss. Data stored in the Rolling History Buffer for a Disk-Backed History Store will persist across a module configuration change, module disable/enable, module restart or power loss however you will lose change events that occur during the update or refresh. |
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