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We have to be smart...
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Ramine
Apr 12, 2016, 5:03:41 PM4/12/16
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Hello,
We have to be smart...
If you download and read the free book about USL from here:
https://www.vividcortex.com/resources/universal-scalability-law/
You will notice that for the database system he is calculating
the mean response-time, that means that as you will higher
the number of threads the response-time will lower..but his
way of doing is not the right way, because when he has calculated
the mean response-time that respect the specified SLO, he is
limiting the throughput , but this is wrong, because let's take
for example an Ecommerce website that uses a database system, we have
to maximize the throughput and limit and control the waiting-time
programatically in this Ecommerce website, this is not the same as he is
doing, it is why i have explained to you how to do solve this problem
and how to do it in my previous posts..
Thank you,
Amine Moulay Ramdane.
We have to be smart...
If you download and read the free book about USL from here:
https://www.vividcortex.com/resources/universal-scalability-law/
You will notice that for the database system he is calculating
the mean response-time, that means that as you will higher
the number of threads the response-time will lower..but his
way of doing is not the right way, because when he has calculated
the mean response-time that respect the specified SLO, he is
limiting the throughput , but this is wrong, because let's take
for example an Ecommerce website that uses a database system, we have
to maximize the throughput and limit and control the waiting-time
programatically in this Ecommerce website, this is not the same as he is
doing, it is why i have explained to you how to do solve this problem
and how to do it in my previous posts..
Thank you,
Amine Moulay Ramdane.
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