Modular Data Availability Layers vs Traditional L1 DA: Scalability Comparison for Ethereum L2s Blockchain Scalability & Sharding Comparisons & Technical Analyses Layer 2 & Rollup Data Availability Modular Data Availability Layers Rollups & Layer 2 Data Availability Modular Data Availability Layers vs Traditional L1 DA: Scalability Comparison for Ethereum L2s Blu January 24, 2026 Ethereum’s Layer 2 solutions promise massive scalability, but the data availability battle decides if they deliver. Traditional... Read More Read more about Modular Data Availability Layers vs Traditional L1 DA: Scalability Comparison for Ethereum L2s