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[keith]

I found a reply by @flyingzumwalt that Tevere could achieve what i want.
localDB+IPFS, localDB store key-hash and changes(put, get, iterator), IPFS store values. and localDB keeps in sync with remote nodes.

Thanks for all your replay

Ipfs dynamic content like cms

You can also use the stuff that @pgte is working on to build database-driven functionality without servers. You would have to build the CMS-type behaviors on top, or modify existing stuff to persist its data into these tools, but it gives you something more dynamic than IPNS by relying on pubsub and CRDTs. See: Take a look at pubsub on IPFS tevere - key-value store using CRDTs and IPFS pubsub ipfs-pubsub-room-demo shared editing demo