Blockchain Scalability Challenges - Blockchains need to evolve beyond simply adding more capacity, focusing on efficient blockspace scheduling and allocation [1] - Current economic security models in many blockchains are overpaid, with resources wasted on producing empty blocks before demand exists [1] - Demand spikes lead to fee spikes, causing user drop-off, as seen with Ethereum NFT mania ($3,000 per transaction) and Bitcoin Ordinals [2] Elastic Scaling Solutions - Cloud infrastructure's elastic scaling, which scales up during demand surges and down when demand decreases, offers a solution for blockchain scalability [2] - Polkadot's execution cores and Agile Coretime allow for real-time reassignment and on-demand renting of blockspace [2] - Elastic scaling enables spinning up a chain for short-term events, similar to cloud computing principles [3] Approaches to Dynamic Blockspace Management - Solana uses dynamic block limits and QUIC/Agave for burst handling [4] - Avalanche subnets allow for spinning up new network space [4] - NEAR Nightshade shards more as traffic increases [4] - Ethereum Layer 2 solutions batch more transactions or compress them better [4]

Blockchain Technology - Blockchains should prioritize speed during printing rather than continuous high speed [1] - The industry should focus on optimizing the critical code for real-time decisions, similar to high-frequency trading systems [1]

Polkadot优势 - Polkadot 被设计为原生支持 Rollup 的区块链 [1] - Polkadot 的协议原生互操作性使应用程序能够开箱即用地进行可信协作 [1] - Polkadot 提供共享安全，每个链都继承了中继链的完整安全性，无需引导自己的验证器集 [3] 技术特性 - Polkadot 提供 110 MB/s 的数据可用性 (DA) 吞吐量，这意味着应用程序可以获得更多的带宽 [1] - 在 Spammening 期间，Kusama 网络使用其一小部分潜力达到了 143,000 TPS [2] - Polkadot 具有弹性扩展能力，允许 Rollup 根据需求利用多个核心，在需要时扩展，不需要时节省 [2]