I will be reinstalling hMailServer soon, which means I can have a go at a new database. Has anyone benchmarked hMailServer with MySQL vs. PgSQL? I know that Postgres certainly has a better license, and has been known for better performance in some situations, but I have not used it before, and its administrative tools are a little less polished. (phpPgAdmin vs. phpMyAdmin springs to mind.)
What do you guys say?
hMailServer 5.5.2-B2129 on Server 2008 R2 VM
MySQL 5.5.25, IIS 7.5, PHP 5.6.2 via FastCGI, RoundCube 1.0.3
XenServer 6.0 on HP DL380 G5 32GB RAM