Hello! Currently, we migrate a few smaller libraries (say 50k titles, 5k patrons each) to Koha. At some point this will have to move from our pretty small dev box to a user facing production server. Could someone "in the know" give me some advice on the hardware requirements for Koha? Eg. CPUs, RAM, disk space... Probably even some hints like "before you add another 20 cores, just add a few G of RAM" would be welcome. I searched the wiki and the web, but I did not find any specifics beyond "it should be able to run linux" and "go for 64bit". Basically, I have to specify this to our IT centres for them to set up a suitable virtual machine. -- Kind regards, Alexander Wagner Deutsches Elektronen-Synchrotron DESY Library and Documentation Building 01d Room OG1.444 Notkestr. 85 22607 Hamburg phone: +49-40-8998-1758 e-mail: alexander.wagner@desy.de