Ramine
3/4/2016 8:21:00 PM
On 3/2/2016 4:33 PM, Ramine wrote:
> Hello....
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> Here is my thoughts on mathematical queuing theory...
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> I have read some books that explain mathematical queuing theory,
> but i was not satisfied, because i was interesting in how to model
> an Ecommerce website, but mathematical queuing theory on those
> books have answered the question on how to fix the arrival rate
> that is markovien, that means the inter-arrival are distributed in
> an exponential manner, and i have read more books that talked about the
> case when the database server have an hyper-exponential distribution
> and i have understood how to model it mathematically when
> the Ecommerce have a read-mostly workload with writer transactions
> that are less or equal to 30% of the total transactions, but
> queuing theory didn't answer all my questions, because mathematical
> queuing theory does answer the question of what is the waiting time
> of the internet user of the website when the waiting time is dependant
> on the arrival rate that must not go beyond the Kned of the queues, but
I correct: Beyond the Knees of the queues.
> this is not a sufficient condition to model the Ecommerce website,
> because how can you fix efficiently the number of internet connections
> on the webserver and how to have a control on the waiting time
> efficiently in a dependant manner on the number of connections, the
> mathematical queuing theory books that i have read have not answered
> those questions, so i have come with a new algorithm that permit to have
> an efficient control on the waiting time of the internet users of the
> Ecommerce website, and that permit to fix efficiently the number of
> internet connections on the webserver to have more control
> on the waiting time for a better QOS, and for this i have come with a
> new windows synchronization semaphore that is FIFO fair
> and that optimize more the waiting time for a better QOS.
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> This was my second project.
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> Thank you,
> Amine Moulay Ramdane.
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