EPISODE · Jan 31, 2024 · 5 MIN
Bram Cohen: Data Structures for Scaling Bitcoin
from Higher Signal: Get Smarter. Faster. · host Higher Signal
Bram Cohen, author of the BitTorrent protocol, spoke about data structures for scaling Bitcoin.Link to slides: https://drive.google.com/file/d/0BwQpYqkQqA9cc0N4SlN2M05MS1RRRy1vZV9tZEE2VC1ZdUh3/view?usp=sharingBlockchain growth results in challenges for scaling nodes: Downloading the complete blockchain, running a lightweight node, and validating transactions in memory all become problematically expensive. Two approaches to lessening load will be presented: A transaction bitfield so transaction validation can be done with no disk access, and a very optimized general purpose Merkle trie to allow nodes to be pruned and allow the myriad other use cases of Merkle tries.
What this episode covers
Bram Cohen, author of the BitTorrent protocol, spoke about data structures for scaling Bitcoin.Link to slides: https://drive.google.com/file/d/0BwQpYqkQqA9cc0N4SlN2M05MS1RRRy1vZV9tZEE2VC1ZdUh3/view?usp=sharingBlockchain growth results in challenges for scaling nodes: Downloading the complete blockchain, running a lightweight node, and validating transactions in memory all become problematically expensive. Two approaches to lessening load will be presented: A transaction bitfield so transaction validation can be done with no disk access, and a very optimized general purpose Merkle trie to allow nodes to be pruned and allow the myriad other use cases of Merkle tries.
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Bram Cohen: Data Structures for Scaling Bitcoin
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