Scalability is one of the main problems limiting blockchain applications. Most recent
research on blockchain scalability has focused on improving the consensus layer, but the …

As is well known, performance is always an obstacle to blockchain's further development
and application. However, limited by information propagation latency and the existence of …

The scalability issue in blockchain seriously restricts the performance of blockchain and
limits the practical development of blockchain applications. Existing schemes are mainly …

As a promising solution to blockchain scalability, sharding divides blockchain nodes into
small groups called shards, splitting the workload. Existing works for sharding, however, are …

The emergence of cryptocurrencies has promoted the development of blockchain
technology. However, due to the low performance and poor scalability of the blockchain, it is …

Sharding is a promising technique to improve the scalability of blockchain systems via
processing transactions in parallel. However, there is an overwhelmingly high proportion of …

Modern-day blockchain systems are far from being widely adopted due to the limited
scalability of blockchain systems. Scalability enhancement of blockchain systems is a widely …

Blockchain's popularity has seen a historic rise over the last decade. However, existing
blockchain systems have a major issue with scalability, which has become one of the main …

Driven in part of the rapid growth of consortium blockchain applications, blockchain
interoperability becomes extremely essential to exchange transactional data among …

Sharding can significantly improve the blockchain scalability, by dividing nodes into small
groups called shards that can handle transactions in parallel. However, all existing sharding …