[Dev] Tizen 3.0 Multiuser Support Architecture Release candidate 1

Carsten Haitzler c.haitzler at samsung.com
Wed Oct 30 10:59:38 GMT 2013

On 10/30/2013 07:31 PM, Dominig ar Foll (Intel OTC) wrote:
> Le 30/10/2013 04:20, Carsten Haitzler a écrit :
>> nice document dominig.
> Thanks
>> issue:
>> i have to say i have always had and still have MAJOR reservations on 
>> databases being in /opt/dbspace OR even /opt/usr/dbspace.
> So do I that why Iproposed in slide 15 to move all DB relative to 
> users in $HOME.

oh never mind me.. i was staring at slide 16 going.. "wth/ still there?" 
missing it on #15. consider this a big +1 to slide 15. :)

>> these db's contain data that is not "system" data. it belongs to the 
>> "user" and their applications. these db's REALLY should be in $HOME 
>> somewhere. use smack to limit access to a specific smack label where 
>> security requires (and/or create a daemon that adds finer grained 
>> control to other processes as a service).
> Yes, those are user related DB, slides 16 list the most important 
> ones, More detailled scrubbing will be required before implementing.
>> thus when you add a new user... eg on a phone, tablet, ivi system or 
>> pc "guest mode" when you have a guest passenger or you have multiple 
>> family members sharing access, then they have their OWN calendar, 
>> contacts etc. etc. db's.
> That is more a platform issue than a generic Tizen need for me. The 
> proposed model allows for a guest user to be created and to use the 
> optional tlm to log identified user on the fly.
> As I propose to run only one display server per seat, sharing the 
> display server would allow a smooth transition. Obvious use case is a 
> Car or more TV where the gest user is a key requirement.
> It is less true for other vertical (e.g mobile).
> Dominig
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