1. Recommendation on hardware: Storage Memory CPU - High-speed SSD (Solid-State Drive). - Disk space capacity as detailed in the attached Excel sheet outputs. - RAM required to load the archive data is about 4 times greater the size of the respective ...
Description The Service Engine closed unexpectedly at archive evacuation with Oracle ODBC driver. The issue has been addressed and the Service Engine behavior during archive evacuation is now as expected. To benefit from this fix: Update your zenon ...
The time required to evacuate data to a database increases linearly with the number of insert SQL statements. In earlier zenon versions, recorded values were evacuated to the target database sequentially using single-insert statements. From zenon 11 ...
Summary When evacuating archives, zenon crashes in some cases. Description When evacuating archives via the OLE DB Provider for SQL Server, crashes of zenon occur. Cause: This is caused by using an outdated OLE DB Provider that is not suitable for ...
Description An error occurs in the Historian during the SQL evacuation of archive data. The evacuation fails for certain archive files. This occurs when the last value of a variable is "NaN". In this case, this value is expected to be skipped and ...