How can i avoid concurrency

Discuss
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#1

if a global value is writing on firebase by many user at a time then there will concurrent condition accur due to this , there is no accuracy

how can i avoid this problem?

#2

You can create a random id for everyone.

#3

Let firebase handle it.

#4

either i have to set rule of firebase or set kodular blocks to fix it
and i cant create random id for everyone its mandatory i have to be updated the value of one tag by many user
when at a time many user request to update the value then there is the problem for accuracy

#5

Upgrade firebase account then.

#6

omg ,do you know what is concurrency control?

#7

In simple words, a lot of users trying to access a particular server or service is called concurrency.
And to prevent server server from lagging or going down, a function is required which will establish connection only when it is not overriding the limit.