Ok this means data sharding is one of the good architecture for data distribution but the only fact that is not letting us use it us due to "invalidation of tamperproof concept" as mentioned by @Findingnemo.
Hmm, interesting and makes complete sense. Anyway this was just raw concept that was playing back of the mind while reading the Database Sharding. Since it had concept of distributing the nodes into various chunks and then solving the problems in the parts made me think this could be something that is applicable for the blockchain and thus scaling the network issues.
Your forget one important thing. If a node only hold a shard (part of the blockchain), that means the node couldn't perform full verification. Without reward to run shard node, most people would keep using SPV wallet while those who care about decentralized would simply keep running full node.
If Data Sharding is already on the blockchain then how do we know that it is already implemented? Is there any example of such implementation to relieve the Blockchain Burden?
Few altcoin claim they use sharding to "tackle" scaling problem. But AFAIK only Ethereum being serious about implementing sharding[1].
[1]
https://eips.ethereum.org/EIPS/eip-4844[2]
https://github.com/ethereum/pm/blob/master/Breakout-Room/4844-readiness-checklist.md#client-implementation-statusYes I am also looking at project named NEAR who claims to have developed the Nightshade and it is nothing but the NEAR sharding architecture. I am wondering how they are playing their blockchian with it and making transactions more faster and congestion free.
I don't know, but they claim that their blockchain can literally
"handle the millions of users and transactions"Though I am limited by my knowledge about how this technology actually works but they have bunch of Sharding techniques that are being used to preform the transactions.
I am refering this from the NEAR technical paper here:
NIGHTSHADE