I currently get some big freeze on my computer while using HEM (about every 10-15 minutes). I really think it's related to the size of the database.
So I took some time and found this post:
Top 10: HEM performance increase tips
I did most of the things, but I also want to delete some hand histories in the database itself while still keeping the stats. When I hit the button, I get a fatal error (see attachment) I use the release 1.11.02, but it was already the case with the release I used like 1 and 1 half year ago. --> I think it's related to the language of java in my computer (it's french).
I really would like to purge some hh in my database, and I've got strong SQL knowledges, so I can do by myself .
If you can just tell me in which tables can records be deleted while still keeping the stats accurate (I mean the HUD + my results + Ev$), it will be perfect. I already have an idea, but I will be more confident if you can confirm it.
Here are my top 15 tables in number of records.