Turn the blockchain into a block tree?





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When the node synchronizes transactions, it only synchronizes the data related to itself, and does not need to synchronize the full amount of data. Similar to the tree structure, what problems will this synchronization cause? Turn the blockchain into a block tree, and each node only needs to synchronize the data it cares about. This can greatly save the time of syncing blocks and save space for local storage. However, there seems to be no such chain. I would like to ask what kind of problem will this happen?



[like this](https://www.processon.com/view/link/5c2da843e4b0fa03ce892c89）
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blockchain







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    0















    When the node synchronizes transactions, it only synchronizes the data related to itself, and does not need to synchronize the full amount of data. Similar to the tree structure, what problems will this synchronization cause? Turn the blockchain into a block tree, and each node only needs to synchronize the data it cares about. This can greatly save the time of syncing blocks and save space for local storage. However, there seems to be no such chain. I would like to ask what kind of problem will this happen?



    [like this](https://www.processon.com/view/link/5c2da843e4b0fa03ce892c89）
    ```






    blockchain







    share|improve this question

























      0












      0








      0


      1






      When the node synchronizes transactions, it only synchronizes the data related to itself, and does not need to synchronize the full amount of data. Similar to the tree structure, what problems will this synchronization cause? Turn the blockchain into a block tree, and each node only needs to synchronize the data it cares about. This can greatly save the time of syncing blocks and save space for local storage. However, there seems to be no such chain. I would like to ask what kind of problem will this happen?



      [like this](https://www.processon.com/view/link/5c2da843e4b0fa03ce892c89）
      ```






      blockchain







      share|improve this question














      When the node synchronizes transactions, it only synchronizes the data related to itself, and does not need to synchronize the full amount of data. Similar to the tree structure, what problems will this synchronization cause? Turn the blockchain into a block tree, and each node only needs to synchronize the data it cares about. This can greatly save the time of syncing blocks and save space for local storage. However, there seems to be no such chain. I would like to ask what kind of problem will this happen?



      [like this](https://www.processon.com/view/link/5c2da843e4b0fa03ce892c89）
      ```






      blockchain




      blockchain






      share|improve this question













      share|improve this question











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      asked Jan 3 at 6:20









      fakerfaker

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