[Zope] Object without Undo?

[Dieter Maurer]

Terry Hancock writes:
 > I'm creating an "infinite-set" type product which generates
 > objects on-the-fly based on their URL. In general many
 > more objects are possible than are reasonable to store,
 > yet relatively few would be used at any one time. Hence,
 > a sensible approach is to provide a cache of recently
 > requested objects and serve from the cache whenever
 > feasible.
 >
 > ... ZODB based cache ...
You can use "temp_folders" that come with Zope 2.5.
They provide temporary storage (in RAM).

Alternatively, you can look at "MountableStorage" (or something
like that) and a BerkeleyStorage (it is non-undoable, file based).


Dieter