Скачать с ютуб Cardano node tech demo: a P2P node in Japan with peers from ledger в хорошем качестве

Cardano node tech demo: a P2P node in Japan with peers from ledger

Our decentralization journey continues! Block production is fully decentralized in Cardano, with 100% of blocks minted by the stake pool operator (SPO) community. Next, we’re transitioning to full P2P network decentralization. Here's a visualisation of that. For a decentralized network to run, each node needs to be able to discover and talk to other nodes. At the moment, network connections on Cardano require a manual process - managed by SPOs between themselves. Ultimately this process will be governed by the #Cardano network itself - next-level automation, baked into every node, that will bring next-level decentralization. We'll bring you a fuller progress update soon. But TL/DR, since we moved the decentralization parameter (d) to zero, block production has been entirely decentralized, with SPOs following manual topologies for making P2P connections. To enable automated means for node communication, the networking team is now testing the automated P2P code. This will allow the SPO community to create and run the #Cardano P2P network itself in an even more decentralized way. More automation. Less manual intervention. Greater decentralization. Meanwhile, in this short technical demo/visualization, you can see a P2P enabled node in Japan startup without any configured peers. Peers are discovered by randomly sampling the registered pools. The chance of a pool’s relay getting selected is weighted by the square root of the pool’s share of all Ada staked. The selected peers are ranked based on how often they are the first to present the node with a new header. The current score is presented on the table on the left side of the screen. The node will attempt to maintain 20 peers and about once per hour, the 4 worst performing peers are replaced with 4 new randomly selected peers.