Web Maps for Digital Humanties

As I’m currently working with two digital humanities groups on web projects, I have been thinking about easy/free ways to get humanities, particularly historical, resources on the web.  The heavier weight self-hosted option we’re using is Omeka, and the lighter weight-cloud hosted option is ArcGIS Online.  Omeka provides the kind of exhibits, metadata, and other…

Caching (GWC) Imagery

Issues I’ve run into while caching imagery on Geoserver/GWC Out of Memory Errors (java.lang.OutOfMemoryError: PermGen space): Solved this (as suggested here) by adding -Xms48m -Xmx256M -XX:MaxPermSize=128m to Geoserver’s startup.bat/startup.sh on the line that starts the JVM (for me it was line 120) also found a post suggesting adding UseCompressedOops fixed some issues with caching imagery…