Hi,

On Dec 25, 4:16 pm, Ziki <[email protected]> wrote:
> Hi,
> I am developing one big applicaion, it will be similar to facebook,

Tip: the above description is meaningless and if you're using that as
a project description ... well, good luck.

> with lot of users in same time and lot of ajax requests and etc. you
> know how many queries cake generate.

I do :). very few with a cold cache or 0 with 100% cache hits.

>
> So, my question is, can CakePHP handle something like this with 10 000
> logged users in same time?

The framework you choose is obviously a factor when designing an app,
but given there have been numerous large-number-of-user apps built
with CakePHP the answer to that is: yes.

>
> Will it be enough dedicated server with:
>
> Intel® Core™
> i7-980X
> Hexacore incl.
> Hyper-Threading Technology
>
> 24 GB DDR3 RAM
>
> 1x 1,5 TB SATA II
> 1x 300 GB SAS4-Port Hardware-RAID Controller imperative
> 1x 120 GB SSD

Facebook has 250 million users, and has some 30K servers (reference
lmgtfy.com) let's say it's designed to work with 1% of them logged in
at once. For your app to succeed and be "like facebook" with 1 server,
means facebook is running only some 100s of servers. In other words
your description and question implies that facebook can run with only
1% of the servers they NEED to run.

So either your app needs to do 1% of what you're saying you want it to
do (which is extremely vague) or you need 100x more servers (and
obviously a team experienced in working with multi server apps).

>
> or how many users it can handle with these configuration?

If you're asking: 1.

If you have better information, such as load and stress test data for
you app running on that server - I'd trust that better than my
estimate. But in the absense of such data, 1 is your "golden
number" ;)

hth,

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