Solve the Blockchain bottleneck and the Trilemma scalability through Sharding

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Scalability has become synonymous with Blockchain technology because it is often considered the next major obstacle, at least from a technical point of view, that these technologies must overcome to be able to destroy a larger set of industries more effectively. The scalability trilemma described by Vitalik Buterin of Ethereum states that you can only have two out of decentralization, & nbsp;scalability or security, so trade-offs are almost inevitable.

As it is evident that the most robust projects will never compromise security, they also leave decentralization and scalability as the only two viable options. Some projects increase productivity by being partially decentralized where consent is managed by supernodes that cut ordinary users as in the case of EOS. On the other hand, we are witnessing several projects that are directly addressing the aspect of scalability without compromising centralization, which can occur through off-chain downsizing, which creates specialized transaction channels outside the main blockchain as in the case of Lightning. Networking or scaling on-chain that includes sharding – which effectively breaks down the blockchain into subnets – something that is currently being pushed by Ethereum, or Directed Acyclic Graphs as in the case of IOTA which are completely different data structures compared to traditional Blockchains. In some areas, supernodes sacrifice decentralization to achieve these results. Furthermore, none of these options seems to have seemed an effective way to solve the scalability trilemma.

The trilemma of scalabilityMultivac

A project that is trying to effectively address this problem from the front is MultiVAC.

The team describes it as "a flexible high-throughput public chopchain based on trusted sharding" and outlines their intentions to provide an innovative solution to the problem through the proposal of a reliable sharding model for transactions, calculation and archiving on a Blockchain. Contrary to traditional blockchain systems where typically the processing power of a miner is going to be an important bottleneck, the MultiVAC model allows nodes to accumulate their transaction power to give, what they claim to be "scalability without limits" .

One of the unique features of MultiVAC is the flexibility it provides. This allows DApp designers to autonomously decide on the compromise between decentralization, scalability and security, rather than having to stick to whatever the underlying platform is. This is unique because each DApp will have different requirements based on the use case and rather than the developers who need to support multiple separate platforms, MultiVAC may be their point of reference.

Secondly, the sharding solution proposed by MultiVAC is unique in that it considers the three "dimensions" of the calculation of the smart contract, storage and transmission of data on a blockchain, in a holistic way. In practice, this will give a significantly higher degree of scalability than other solutions available at the moment.

Other key features include VRF (Verificable Random Functions), Proof of Instruction (PoIE) and data archiving. VRFs carry a probabilistic model with which the network can randomly select aspects such as the node that can sign a block and which fragment is selected, PoIE eliminates the need for each line of code in an intelligent contract to be executed on all nodes and uses the physical discrepancy between calculation and storage in modern computers to penalize malicious behavior and ensure security and efficiency.

The CEO of MultiVac Frank Lyu interviewed in St. PetersburgMultivac

We asked MultiVAC CEO Frank Lyu because he believes that MultiVAC will stand out among its competitors.

"What is the future of decentralization? It is blockchain." But what is the future of the blockchain? They are the Dapps.It is the adoption of mass.This is our eternal goal and original intentions.We will see the multidimensional solution of sharding of MultiVAC bring the world to embrace the future of the blockchain.And we do not joke.Before creating marketing hype, we prefer to "let the facts speak for themselves." For example, in October, we released laboratory data, demonstrating TPS peaks at 30,784 with 64 fragments In November we updated the video demonstration of MultiVAC testnet and the testnet is scheduled for launch in the first quarter of 2019. The future will come soon. "

Potential users can also join the MultiVAC testnet by applying on http://va.mikecrm.com/JJTowUw.

As with all projects in this space, only time will tell which solution (or perhaps, solutions?) Will be most successful when it comes to dealing with scalability, but what is clear is that the MultiVAC project is proposing a particularly interesting way going around solving the trilemma of scalability leaving DApp developers the priority on what is best for their needs.

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Scalability has become synonymous with Blockchain technology because it is often considered the next major obstacle, at least from a technical point of view, that these technologies must overcome to be able to destroy a larger set of industries more effectively. The scalability trilemma described by Vitalik Buterin of Ethereum states that you can only have two out of decentralization, scalability or security, so trade-offs are almost inevitable.

As it is evident that the most robust projects will never compromise security, they also leave decentralization and scalability as the only two viable options. Some projects increase productivity by being partially decentralized where consent is managed by supernodes that cut ordinary users as in the case of EOS. On the other hand, we are witnessing several projects that are directly addressing the aspect of scalability without compromising centralization, which can occur through off-chain downsizing, which creates specialized transaction channels outside the main blockchain as in the case of Lightning. Networking or scaling on-chain that includes sharding – which effectively breaks down the blockchain into subnets – something that is currently being pushed by Ethereum, or Directed Acyclic Graphs as in the case of IOTA which are completely different data structures compared to traditional Blockchains. In some areas, supernodes sacrifice decentralization to achieve these results. Furthermore, none of these options seems to have seemed an effective way to solve the scalability trilemma.

The trilemma of scalabilityMultivac

A project that is trying to effectively address this problem from the front is MultiVAC.

The team describes it as "a flexible high-throughput public chopchain based on trusted sharding" and outlines their intentions to provide an innovative solution to the problem through the proposal of a reliable sharding model for transactions, calculation and archiving on a Blockchain. Contrary to traditional blockchain systems where typically the processing power of a miner is going to be an important bottleneck, the MultiVAC model allows nodes to accumulate their transaction power to give, what they claim to be "scalability without limits" .

One of the unique features of MultiVAC is the flexibility it provides. This allows DApp designers to autonomously decide on the compromise between decentralization, scalability and security, rather than having to stick to whatever the underlying platform is. This is unique because each DApp will have different requirements based on the use case and rather than the developers who need to support multiple separate platforms, MultiVAC may be their point of reference.

Secondly, the sharding solution proposed by MultiVAC is unique in that it considers the three "dimensions" of the calculation of the smart contract, storage and transmission of data on a blockchain, in a holistic way. In practice, this will give a significantly higher degree of scalability than other solutions available at the moment.

Other key features include VRF (Verificable Random Functions), Proof of Instruction (PoIE) and data archiving. VRFs carry a probabilistic model with which the network can randomly select aspects such as the node that can sign a block and which fragment is selected, PoIE eliminates the need for each line of code in an intelligent contract to be executed on all nodes and uses the physical discrepancy between calculation and storage in modern computers to penalize malicious behavior and ensure security and efficiency.

The CEO of MultiVac Frank Lyu interviewed in St. PetersburgMultivac

We asked MultiVAC CEO Frank Lyu because he believes that MultiVAC will stand out among its competitors.

"What is the future of decentralization? It is the blockchain, but what is the future of the blockchain? They are the Dapps. It is the adoption of mass. This is our eternal goal and original intentions.We will see the multi-dimid solution of MultiVAC lead the world to embrace the future of blockchain and we do not joke, instead of creating marketing hype, we prefer to "let the facts speak for themselves" For example, in October, we released the laboratory data, demonstrating TPS peaks at 30,784 with 64 fragments: In November, we updated the video demonstration of MultiVAC testnet and the testnet is scheduled for launch in the first quarter of 2019. The future will come soon. "

Potential users can also join the MultiVAC testnet by applying on http://va.mikecrm.com/JJTowUw.

As with all projects in this space, only time will tell which solution (or perhaps, solutions?) Will be most successful when it comes to dealing with scalability, but what is clear is that the MultiVAC project is proposing a particularly interesting way going around solving the trilemma of scalability leaving DApp developers the priority on what is best for their needs.

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