Whats the shorthand for converting #hands to database size?
1 million hh = 10 GB database
or so.
Assuming NoteCaddy is turned off and average length 6max cash game hands in plain fresh HM2 install.
Thanks.
Whats the shorthand for converting #hands to database size?
1 million hh = 10 GB database
or so.
Assuming NoteCaddy is turned off and average length 6max cash game hands in plain fresh HM2 install.
Thanks.
In HM1 there are a lot of tables that deal with a specific hand played by a specific player. In HM2 we don't have these tables, instead, for player related hand data, we use a flat file approach. Each player has his own folder and each file represents a single day. Each line within the file is a tokenized version of a single hand with incredible amounts of detail. Your overall HM2 spaced used (DB + Files) is about 2/3 of HM1 and we store probably 2-3 times as much info plus it can be accessed many, many times faster and allows us to do some things that wouldn't be possible otherwise. If you don't want the space in your Roaming folder due to limited C: file space, we do give you the option of storing this data anywhere when creating the database.
General rule is 1 million hands = 10 GB.
In reality it's: 1 million hands
HM1: 6.8 GB
HM2: 4.3 GB
PT4: 13.6 GB
So with a 10 million hand database you need a SSD of at least 60 GB (Windows) + 100 GB = 160 GB. We use 1 million = 10 GB (instead of 6.8) because when you want to perform a vacuum/analyse or backup/restore a database it will require a LOT of disk space to perform such a task.
Regards udbrky (Chris)