Layer 1 vs Layer 2 refer to different approaches in blockchain scalability. Layer 1 refers to the base blockchain architecture, handling core functionalities like security, consensus, and transaction validation. Layer 2 solutions are built atop Layer 1, addressing scalability and performance limitations through off-chain processing. While Layer 1 focuses on decentralization and robustness, Layer 2 enhances speed, reduces costs, and enables seamless user experiences. Examples include Ethereum as a Layer 1 and Polygon as a Layer 2. Together, they create a balanced blockchain ecosystem, catering to diverse user and business needs.
Jack Farris
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