[Mondrian] Roles with lots of Members

Richard Emberson remberson at edgedynamics.com
Wed Mar 21 15:54:09 EDT 2007

If one wants to do data-level access control and has, say
100,000 or 500,000, Members to a Hierarchy, what
are the issues.

All access controlled items are stored in Maps.

I can see that some of the
Role methods seem to require iterating over the Members
currently in the Role. Each Hierarchy Map has a Map of
Members. This might be both large and slow?

Hierarchies, which there are only a few, require an Object
be created for each (the Role.HierarchyAccess Object)
but there will not be too many of them.

Each user will have their own Role and there may be
tens of users.


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