Created question in FIWARE Q/A platform on 07-02-2018 at 06:02
Please, ANSWER this question AT https://ask.fiware.org/question/965/for-sizing-fiware-lab-for-limited-users/

Question:
for sizing FIWARE Lab for limited users

Description:
Hello,

I would like to create "FIWARE Lab closed environment" for developing FIWARE apps for limited companies.
I read abount following system requirements and know that FIWARE Lab uses OpenStack env.
http://forge.fiware.org/plugins/media...andNetworkRequirements
http://forge.fiware.org/plugins/media...Services_Required

but I can't understand physical env(how count servers, cpu cores, RAM, storage) that I need.

so, I would like to know how to size my servers(servers, cpu cores, RAM, storage) for closed FIWARE lab env.
and I would like to know some definition of word

No 1 end-user, commnunity, customer
In system requirements, I found words "end-user", "commnunity", "customer"
I can't understand what mean these words in FIWARE Lab.

So, I would like to know what these words mean.

I use FIWARE Lab env. in following users

5 companies use this environment
10 users per company(10 users * 5 companies = 50 users) use this env.
3 comunities per company ( 3 comunities * 5 companies = 15 comunities ) use this env.

No 2 Sample sizing for physical servers, cpu cores, RAM, storage
I find a sample of sizing for physical servers, cpu cores, RAM, storage.
If you know that, please show me.