The Single Shard Thesis | Logan Jastremski

0xResearch

The Upper Bound of Solana Data Throughput

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I don't think particularly for very many use cases, at least today, those are needed. The true physical network constraints are like fiber optics. So whether it's like ETH with sharding and like they have 64 shards, a billion shards, it doesn't really matter because you're going to be constrained by how much data you can send across the Atlantic. Like that's your upper bound. And whether that can happen on a single shard or 64 shards in like Ethereum's case or four shards, it's all the same.

Logan Jastremski joins us to discuss how parallelizable, high-throughput blockchains are the solution for scalable crypto products. We start with Logan's high-throughput thesis, why isolated fee markets and parallel computation are crucial features and how to analyze node requirements. Logan then explains why L2s won't scale, how DAS solutions are a feature, not a product, and his take on AppChains vs sector-specific chains.

And as usual, we start the episode with our analyst bullpen to discuss Coinbase, liquid staking derivatives post Shapella, rETH's withdrawal design and token incentive design.

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Timestamps:

(00:00) Introduction

(00:30) Hot Seat/Cool Throne

(25:11) Interview Start: Logan’s Background

(27:08) The High-Throughput Thesis

(29:10) Backpack and xNFTs

(32:44) Solana: State Compression, Hardware Requirements & Value Accrual

(46:00) “Lightspeed Ad”

(46:41) Quantifiably Measuring Decentralization

(50:30) The L2 Experiment

(56:14) Isolated Fee Markets

(59:30) Celestia, EigenLayer & Polygon Avail

(1:03:28) AppChains, Sector-Specific Chains & Mobile

(1:08:09) Solana's Community and DePIN

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Resources:

Westie

https://twitter.com/WestieCapital

Synthetix Dune Dashboard

https://dune.com/blockworks_research/synthetix

Polynya's OP discussion

https://gov.optimism.io/t/draft-inflation-adjustment-proposal-to-0/5936

DefiLlama

https://defillama.com/bridges

Frictionless Capital

https://www.frictionless.fund/

https://twitter.com/_Frictionless_

Logan's podcast

https://www.youtube.com/@LoganJastremskiPodcast

Vitalik's End Game

https://vitalik.ca/general/2021/12/06/endgame.html

Firedancer

https://jumpcrypto.com/firedancer/

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