hello,
where can I get a description of the structure of archive files (flat files) of WinCC OA?
regards
Description of the structure of archive files
- leoknipp
- Posts:2928
- Joined: Tue Aug 24, 2010 7:28 pm
Re: Description of the structure of archive files
Hello,
can you please describe in detail what the use case is and why a description of the structure is needed.
The files are not "human readable" and accessing data in these files is only possible with WinCC OA.
Best Regards
Leopold Knipp
Senior Support Specialist
can you please describe in detail what the use case is and why a description of the structure is needed.
The files are not "human readable" and accessing data in these files is only possible with WinCC OA.
Best Regards
Leopold Knipp
Senior Support Specialist
- scripto
- Posts:8
- Joined: Fri Sep 21, 2012 3:38 pm
Re: Description of the structure of archive files
The archives we use are very extensive. Large research on currently 10 years stress the system. My idea is to put the archives in a separate database for research. In WinCC OA to be stored at a depth of one year only archive. The database is to be used MySQL or PostgreSQL. Seeking a way to flat files database of WinCC OA easy to copy to another database. Here is the complete structure is copied to all library levels. Is there an interface for it?