What's the best way to organize a datastore?

pages = AdHistoryKeys:GetSortedAsync(false, 100)
pagesTable = {}
pcall(function()
    while wait() do
        local currentTable = {}
        print("1: "..#pages:GetCurrentPage())
        for _,v in pairs(pages:GetCurrentPage()) do
                local value = AdHistory:GetAsync(v.key) -- problem here
            table.insert(currentTable,#currentTable+1,value)
        end
        table.insert(pagesTable, currentTable)
        pages:AdvanceToNextPageAsync()
    end
end)
for _,page in pairs(pagesTable) do
    print(#page)
    for _,v in pairs(page) do
        print("2: "..v) -- prints only one value from the current page
    end
end

First: AdHistoryKeys is a OrderedDataStore with a key for AdHistory (a regular DataStore), and the value being a timestamp, so I can sort by the last created.

my problem lies in AdHistory:GetAsync(v.key) I found that if I replace that with a normal table, it will work fine. I've figured out that it's because of datastore limits. How I was planning on fixing this was just having a single key with a dictionary for the value, but I'm not sure if that's the best way. My only fear would be it could easily corrupt all data inside the table.