influxdb : Scalable datastore for metrics, events, and real-time analytics ( https://www.influxdata.com/products/influxdb-overview/ )
mysql-workbench : MySQL Workbench ( https://www.mysql.com/products/workbench/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zGentoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/zGentoo-portage
If you have a problem : ycarus(-at-)zugaina.org