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0
votes
1answer
109 views

How large administrators team should be? [closed]

I'm trying to find an answer about how many server administrators/technicians are required to run a server farm with 7/24 availability of let's 10, 100, 1000 Linux servers? Are there any studies for ...
1
vote
2answers
710 views

NetApp Usable Capacity Magic

I'd like to know the exact math of how to calculate usable capacity on a NetApp filer's aggregates. Out of experience I've been using a magic factor of 0.65-0,7 times the net RG capacity of all the ...
1
vote
2answers
124 views

Is it possible to determine the bandwith of a remote server on the internet?

Is it possible to determine a bandwidth estimation of a remote host on the internet. I wish to do a random scan on the internet and determine the more or less the distrbution of network speeds. ...
0
votes
1answer
237 views

Does anyone know of any good Sizing Tools or approaches?

I work as a Solution Architect, and I'd like to get some support in sizing hardware for (mainly) bespoke applications (some COTS as well). The recommended sizing for any given project is usually done ...
1
vote
1answer
111 views

How to estimate required hosting parameter before release of a web application?

My company is preparing to release web application (SaaS). This is our biggest release so far, so we want to gather some information and advices about several things, at the momment quite important ...
2
votes
1answer
1k views

LTO(4) tape shelf life estimation?

LTO tapes, Maxell in this case, are often marketed as having 30 years or more shelf life when stored under "optimal conditions" Is there a way to get a good estimation to the shelf life, given ...
1
vote
1answer
251 views

How powerful a server is required to run a Wave server?

Google recently opened their Wave server for federation, meaning that anyone can download and deploy a Wave server. How much 'server' is required to run Wave for a given number of active users? I ...
3
votes
3answers
169 views

Memory needed for a SQlServer

I have a project with a 2TB database (450,000,000 rows). What is the recommend memory? There will be about 200 users at the same time using the info.
2
votes
5answers
537 views

Load estimation for an ASP.Net / SQL Server application

Are there any heuristics to define server requirements for typical applications? Coming from internal development to a handful of users, this is our first deployment of a internet application. ...