Cardano is set to implement a major protocol upgrade known as Leios to significantly enhance network performance.
New Block Structure
The Leios upgrade will enable Cardano to process parallel blocks instead of one at a time. This innovation relies on stake pool operators to create, endorse, and rank these blocks concurrently. The goal is to eliminate transaction bottlenecks and enhance system responsiveness while maintaining decentralization and security.
Efficiency and Speed
The upgrade is part of the ongoing Ouroboros Leios initiative, which builds upon Cardano's existing Ouroboros Praos protocol by optimizing resource use. The current protocol experiences limitations due to fixed block size and execution constraints, particularly during high demand periods. Leios addresses these issues by separating and streamlining transaction diffusion, validation, and ordering.
Protection Against Threats
Leios is also designed to tackle network threats such as protocol bursts and equivocation. These issues can lead to congestion and slowdowns. The upgraded structure will mitigate these risks by processing more transactions in a shorter timeframe under real-world network conditions.
The Leios upgrade heralds a new era for Cardano, enhancing its network capabilities and securing it against modern threats. This upgrade is expected to strengthen Cardano's position in the market.
