Utility Functions

[CleverSource]

Make it so that you can easily load a backup onto a main datastores or even if the player completely loses data it fully loads the backup and if there isn't a backup it goes through each old key until one of them works and loads that one. In the chance everything is lost how exactly can data be retrieved because it takes a lot about how this can prevent data loss but doesn't say much about giving a user their data back.
Also allowing us to use the MasterKey as a normal DataStore would be a great feature and using it with :OnUpdate() I feel as if OnUpdate should return the key saving as well. Here's an example:

DataStore2.Combine("MyMasterKey", "Coins", "Gems")

local Coins = DataStore2("Coins", Player)
local Gems = DataStore2("Gems", Player)

-- Maybe have it as a variable in DataStore2???
DataStore2.MasterKey:OnUpdate(function(SavingKey, Value)
       print(SavingKey, Value) -- If coins saved with value 100 it'd print Coins, 100
end)

Coins:Increment(100, 0)
-- etc.

-- The idea of using MasterKey as a normal datastore:
local Master = DataStore2("MasterKey", Player)

print(Master:Get().Coins) -- Use it like a table.

What I sent you on DevForum for reference:

[Kampfkarren]

-- The idea of using MasterKey as a normal datastore:
local Master = DataStore2("MasterKey", Player)

print(Master:Get().Coins) -- Use it like a table.

You should already be able to do this? Combined data stores still use normal DataStore2 internally.

[CleverSource]

Never knew that, thanks for the info!

[Kampfkarren]

Closing--combined data stores soon becoming the default as well as the berezaa method no longer being guaranteed make this obsolete.