Sei Giga
Benjamin Marsh, Steven Landers, Jayendra Jog
TL;DR
Sei Giga is a high-throughput, low-latency blockchain layer one that employs parallel execution and innovative consensus mechanisms to achieve over 5 gigagas/sec throughput and sub-400ms finality.
Contribution
It introduces a novel multi-concurrent producer parallelized EVM layer one blockchain with a unique consensus approach and asynchronous execution to enhance performance.
Findings
Achieved >5 gigagas/sec throughput in testnet
Sub-400ms transaction finality
Effective use of Autobahn consensus with separate DA and consensus layers
Abstract
We introduce the Sei Giga, a multi-concurrent producer parallelized execution EVM layer one blockchain. In an internal testnet Giga has achieved >5 gigagas/sec throughput and sub 400ms finality. Giga uses Autobahn for consensus with separate DA and consensus layers requiring f+1 votes for a PoA on the DA layer before consensus. Giga reaches consensus over ordering and uses async block execution and state agreement to remove execution from the consensus bottleneck.
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Taxonomy
TopicsDistributed systems and fault tolerance · Interconnection Networks and Systems · Parallel Computing and Optimization Techniques