Ethereum’s Fusaka upgrade on Wednesday marks a shift in how the network delivers change. The upgrade introduces Peer Data Availability Sampling (PeerDAS) to handle data from rollups without compromising decentralization. Fusaka focuses on high-impact upgrades with quicker delivery, enhancing Ethereum’s scalability and efficiency.

PeerDAS changes how nodes handle rollup data, reducing duplication and bandwidth. Before, full hard forks were needed to adjust blob limits. Fusaka now allows for planned increases to blob targets without requiring a full fork each time. The upgrade streamlines data processing and improves network efficiency.

Fusaka not only increases bandwidth but also balances fees between layer 1 and layer 2. The upgrade aims to ensure fair compensation for providing data space on L1 and L2. Users are already benefitting from cheaper gas fees and reduced congestion on the network, signaling positive early outcomes from the upgrade.

Fusaka’s design accounts for consumer-grade hardware capabilities to accommodate home stakers. The upgrade aims to scale the network while maintaining core values and supporting small operators. The success of Fusaka will be measured by its reliability and increased network utilization over time, reflecting a seamless integration of new capacity.

Read more at Cointelegraph: Fusaka Upgrade Makes Ethereum More ‘Strategic’