Tag History Splitter Module
The Tag History Splitter module adds a new type of tag history provider that simply points to two other providers at the same time. Data stored to the new provider is "split" to both, storing the same data in each provider.
Record Tag History to Multiple Databases
The Tag History Splitter Module allows data recorded by the Tag Historian module to be inserted into multiple databases simultaneously by way of a new "Splitter" Historical Tag Provider. Normally this type of architecture would require scheduled bulk-inserts from one database to another at regular intervals, or duplicate tags.
Nested History Providers
It is possible for Splitter providers to record data against other Splitter providers. This allows the history to be recorded in more than two separate database connections.