We may divide Distributed Ledger Technologies (DLTs) into the following types:
(1) blockchain-based such as Bitcoin, Ethereum, Hyperledger etc.
What are most considerable Graph-based DLTs?
And is there any advantage when we replace blockchain by a Graph structure?
What are advantages of each structure compared to other one? Meaning that what are advantages of blockchain-based compared to Graph-based DLT? and vice versa, what are advantages of Graph-based DLTs compared to blockchain-based?
In my opinion, there should be a motivation for replacing blockchain by Graph structure, and vice versa, isn't it?
And what is the effect of each of those structure on consensus and other aspect of DLT?
And is there a comparison between these two types of DLT?
Please note that this question is not about any specific DLT (such as Bitcoin vs. IOTA etc) but also the purpose of this question is comparing those different DLT structures: blockchain-based DLT vs. Graph-based DLT.