sequential (6)

https://wodewangzhishime.blogspot.com/2021/12/httpswodewangzhishime_10.html
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Ref: https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_14.html

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There's a register called Write_in_database;

Mov Write_in_database, temporary_1 <---- Temporary_1 is a buffer zone.

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Mov Write_in_database, temporary_first. <----- Hackers establish a buffer zone called temporary_first.

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Me: Stock exchange is more artificial than presidential election. Because, betting rely on timing.  It means, the datas are in in the buffer zone. They aren't written into the hard disk yet. 

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John: If hackers establish another buffer . For example, temporary_first . . Temporary_first is an extra buffer zone where data being written into the hard disk is earlier than the temporary_1;

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Me: It is unfair. It makes hackers always earlier than the others to buy and sell the stock.