{"id":"j6XmcLUQx88","title":"Maximizing Bandwidth Efficiency w The Narwhal Technique #nearprotocol #near #aptos","description":"Learn how validators in a network can effectively utilize bandwidth by implementing the Narwhal technique. \n\nIllia Polosukhin, Co-Founder, NEAR Protocol\nAvery Ching, Co-Founder, CTO, Aptos La\n\nDiscover how this technique allows validators to produce their own blocks and pass them off to each other, resulting in optimized bandwidth usage. \n\n#nearprotocol #aptos #chainabstraction #MaximizingBandwidth #NarwhalTechnique #ValidatorSet #BlockchainEfficiency #NetworkOptimization #BandwidthUtilization #BlockProduction #ValidatorsInAction #BlockchainTechnology #OptimizedNetwork","channel_name":"NEAR Protocol","published_at":"2024-04-16T00:00:00.000Z","thumbnail_url":"https://img.youtube.com/vi/j6XmcLUQx88/hqdefault.jpg","transcript_text":"idea is that by having each of these validators um kind of producing their own blocks and then being able to pass those blocks off to each other uh we can leverage the full bandwidth of the valid set itself and so if you think about like traditionally in many older systems you have this idea of a leader B protocol leader kind of pushes transactions to other uh vales in the network you have to deal with kind of either a limitation of bandwidth and or a latency delay and so for instance if each of these nodes has like n bandwidth you know and I can you know have a leader that's pushing out to other two nodes I have to divide this band without going into two and I can push these transactions at a rate of n/ two uh and this then slows the weight the rate at which I can kind of uh get my consensus complete over time so instead what you have here is everyone is going to be broadcasting these transactions that they receive in blocks to each other kind of all toall communication but they're and they're leveraging that n over two bandwidth and now you're also receiving inter2 bandwidth which means you kind get a full utilization of your network pipe which is great","transcript_synced_at":"2026-11-03T06:02:49.759Z","segments":[{"start_seconds":0,"text":"idea is that by having each of these validators um kind of producing their own blocks and then being able to pass those blocks off to each other uh we can","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=0s"},{"start_seconds":8,"text":"leverage the full bandwidth of the valid set itself and so if you think about like traditionally in many older systems you have this idea of a leader B protocol leader kind of pushes","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=8s"},{"start_seconds":16,"text":"transactions to other uh vales in the network you have to deal with kind of either a limitation of bandwidth and or a latency delay and so for instance if","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=16s"},{"start_seconds":25,"text":"each of these nodes has like n bandwidth you know and I can you know have a leader that's pushing out to other two nodes I have to divide this band without going into two and I can push these","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=25s"},{"start_seconds":33,"text":"transactions at a rate of n/ two uh and this then slows the weight the rate at which I can kind of uh get my consensus complete over time so instead what you","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=33s"},{"start_seconds":43,"text":"have here is everyone is going to be broadcasting these transactions that they receive in blocks to each other kind of all toall","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=43s"},{"start_seconds":50,"text":"communication but they're and they're leveraging that n over two bandwidth and now you're also receiving inter2 bandwidth which means you kind get a full utilization of your network pipe","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=50s"},{"start_seconds":58,"text":"which is great","url":"https://www.youtube.com/watch?v=j6XmcLUQx88&t=58s"}],"youtube_url":"https://youtube.com/watch?v=j6XmcLUQx88","url":"https://near-pedia.xyz/videos/j6XmcLUQx88"}