In previous versions of KNIME there were three options in the “Memory policy” tab of most nodes:
Keep all in memory
Keep only small tables in memory
Write tables to disk
Since version 4(?), there are only two options:
Cache tables in memory
Write tables to disk
There seems to have been some change in how tables are cached. How is the caching now different? And are there any parameters for influencing this (e.g. for setting a size limit on the tables that kept in memory)?