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Posted by NC on 12/21/07 05:42
On Dec 20, 4:15 pm, tenxian <mailtumen...@gmail.com> wrote:
>
> It is said as for code, developing a website that can
> stand 10,000 concurrent visitors is much different from
> developing a website that can stand 1,000 concurrent
> visitors, is it true?
Since I don't know how to convert "concurrent visitors" into a more
commonly used unit (such as requests per second), I can't answer your
question as asked. However, there is one thing that sets high-load
application development apart; the application design should conform
to the expected deployment environment. In practice, it means that
applications that are to run on top of replicated databases can read
from any DB server in the replicating setup, but must write to one and
only one -- the master. So the application must maintain two separate
DB access routes -- one for reading, the other for writing.
Cheers,
NC
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