Pattern or Type to Handle a "Smart Grid"

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Hello. i am designing a configurator that is suppose to handle a Skeleton Grid. witch now i am handling the task with a "Manager" and a class with a lot of dictionary in witch i host all the data (one dict for the node,one dict for the connection, one dict for the face in between the connection) but i feel that it is more and more "Static". is there some design pattern that can i use to have a better result? I saw the Linked List. is there any solution for a "Linked Grid"? Thanks in advance Stefano