Problems hardware with KNIME

Good Afternoon,

I want to post in this forum because I have a problem with a provider who use knime. My provider tell my that Knime uses a lot of RAM and a lot of space in disk, I want to know, how I can know, that requeriments of hardware need my linux server for execute knime efficiently.  We have 130 millions of register in three tables, and these tables are relation model, well I execute Knime and my result is 7 millions of registers, how can I size how much RAM and Disk I need?

 

Knime INI have this configuration:

startup
plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.300.v20150602-1417
-vmargs
-XX:MaxPermSize=102400m
-server
-Dsun.java2d.d3d=false
-Dosgi.classloader.lock=classname
-XX:+UnlockDiagnosticVMOptions
-XX:+UnsyncloadClass
-Dknime.enable.fastload=true
-XX:CompileCommand=exclude,javax/swing/text/GlyphView,getBreakSpot
-Xmx102400m
-Dorg.eclipse.swt.internal.gtk.disablePrinting
~

 

 

 

Thanks a lot, I hope that someone can  help me.