I am looking to load tag data for 75 tags over a period 6 years onto CSV or TXT or Excel. Whats the best & fastest way to do this - PISDK, POWERSHELL, PIOLEDB, PICONFIG or anything else?
Currently I use the old style piconfig, to load the data in batches of 2 months on to a CSV file as the file size becomes huge when i go over 2 months. 50 MB CSV file for 2 months data for a single tag. To give you a idea of how much data am trying to retrieve - Data count is ~1000000 events per tag over the duration of 2 months.
@istru tag, starttime, endtime, count