Can saving data overlap from other servers?

Can data overlap eachother?

For example, if my data is this:

local MyData = {
["Bio"] = "I am the best",
["Likes"] = 25
}

From one server, someone adds a like, so their data goes up

local MyData = {
["Bio"] = "I am the best",
["Likes"] = 26
}

Although, from another server at around the same time, theres another person adding a like, then it also saves to 26 instead of taking the other servers like into account and going to 27.

Is this possible? Is there anyway to prevent this?