> How can you guarantee that the postgres cache is coherent across machines?
When something is updated invalidation notifications are recorded. Notifications are read and applied before each transaction. > Also, BDB does caching in shared memory regions across multiple processes, > so I'm not sure how much extra benefit you'll get from the Postgres > cache. Good point. One thing is that cache is on the lisp side so there is no overhead associated with traversal/locking/deserialization. _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel
