Andrew Kerber <andrew.kerber@gmail.com> writes:
> Does PostgreSQL 9.4 support large pages in windows? The setting is there
> in the postgresql.conf, but I cant tell if it is supported in windows?
No, but there's a pending patch for that:
https://www.postgresql.org/message-id/flat/0A3221C70F24FB45833433255569204D1F5F1751@G01JPEXMBYT05
Looks like it's blocked on the question of what privileges are required
to use the feature.
regards, tom lane