Large user bases cause huge number of roleOccupant in role organizationalRole

[Huang Hongfu <huang.hongfu@adnovum.ch>]

Hello,

In a general design, we have a role, which is an object of 
organizationalRole. Within this role, let us say it will have more than 
10 million users. Each user has a roleOccupant in the role object.

You can imagine how huge this role object can be! This will cause a big 
performance problem. Especially with LMDB as backend, the "add new user" 
will become very slow at some point; and the replication will be very 
difficult even we setup a delta (with accesslog and session log) 
replication.

From my point of view, organizationalRole is not designed for large 
user bases.

Or someone has a better idea?

Best regards
Hongfu

--

Hongfu Huang, Senior System Engineer
MSc in Computer Science

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