How to update values in a software from a site?
I have a project in which i have to update multiple (numerical) values in
a software.This is is similar to a Stock market trading or demat terminal.
How to they update the values of so many stocks every time they change ,
or at least a few times a second??
I tried doing the same firstly in C by using fscanf , but it took infinite
time and was very inefficient.
I also tried doing it in php but that also took a long time. Moreover in
this case and even in the previous case , it first tried to open the page
from which the values are updated, which itself took long time on slow
internet speeds.
I am planning to start the whole thing again , from scratch.
Please help me with the following
firstly , some details about how the update is performed in existing demat
trading softwares? next, which platform would be the best for the job ?
and how to do it?
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