registry.db-journal file location

[René J. V. Bertin]

Rainer Müller wrote:


> Maybe switching to write-ahead log would increase the SQLite performance
> in your setup. To try this, you should be able to convert your registry
> database to this mode without making any changes to base itself.

First impression is that it doesn't make a lot of difference. I used 
sqlitebrowser, which shows at least 1 other pragma that probably has to be 
changed, in the code this time: synchronous. According to 
http://www.sqlite.org/pragma.html#pragma_synchronous this should be "normal" in 
WAL mode (and might possibly even be OFF on COW filesystems like ZFS or APFS).

R.