[Koha] Out of memory

[Mark Alexander]

Excerpts from Rubeno Fernández's message of 2018-03-19 07:12:29 +0100:
> How much memory do you need to run Koha?
> I run a database with about 22000 records on a virtual server on Digital Ocean 
> with 1GB memory and very low usage, but the server is crashing very often.

We're running Koha 17.11.02 on Linode (Debian 8) with 2 GB of RAM, and
our library has about 25000 item records.  So far we haven't had any out
of memory problems.