Layer Two Scalability Options

Architecture

Layer Two scalability options fundamentally reshape the transaction processing architecture within blockchain systems. These solutions operate ‘off-chain,’ meaning computations and data storage occur outside the primary blockchain, reducing congestion and enhancing throughput. The design often involves a secondary layer that periodically settles transactions onto the main chain, leveraging cryptographic techniques to ensure security and validity. Different architectures, such as rollups and sidechains, offer varying trade-offs between scalability, security, and compatibility with existing infrastructure.