Storage

Adapter History

Description Adapter History is used for archiving the values in the JSON format as text files. The data writing happens in two stages: first, the information is accumulated in the RAM, later it is written to file (when the maximum amount of savings ...

Adapter SQL

Description The SQL adapter allows you to write the states of variables into different databases located either on a local host server or a remote server. This adapter can write data and employ a query to retrieve archivable data. The query has direct...