bitcoin core – Workaround when the QT wallet is too slow

I’ve seen in many other QT wallets when you have too many transactions in the same wallet, your QT wallet will be very slow, I mean, when you try to switch from the tab overview to transactions, it will take a long time until the QT wallet responds.

One example is, a normal wallet.dat will have about 2MB, but when the wallet.dat has about 200MB this issue will start to happen.

I haven’t tried this on the Bitcoin QT wallet because I can’t reproduce this, at least I don’t know how I could, but I am pretty sure that will also happen with the Bitcoin QT wallet because all coins basically forked Bitcoin code.

I would like to know if there is one solution for this kind of problem without the need to create a new wallet.