

Can dYdX Become a Decentralized BitMEX? How It Is Scaling With StarkWare - Ep.218
Mar 9, 2021
Antonio Juliano, founder of dYdX, and Eli Ben-Sasson, co-founder of StarkWare, dive into the scaling of dYdX on Ethereum layer 2. They discuss the innovative cross-margin perpetual trading and the distinction between ZK-rollups and optimistic rollups. The duo reveals StarkWare can handle an impressive 300,000 transactions per second! They also explore why scalability trumps composability and the importance of Chainlink as oracle provider. Lastly, they touch on the exciting developments ahead for both companies and the future of decentralized finance.
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Perpetuals Dominate Crypto Trading
- Perpetuals are the most traded crypto instrument, exceeding spot trading volume.
- Derivatives volume in crypto surpassed spot volume for the first time last year.
dYdX's Choice of StarkWare
- dYdX chose StarkWare for its scalability, existing production history, and fast withdrawal times.
- Optimistic rollups have week-long withdrawal times, unlike StarkWare's near-instant finality.
ZK-Rollups vs. Optimistic Rollups
- ZK-rollups offer enhanced security and instant finality due to cryptographic proofs.
- Optimistic rollups offer easier code porting but have capital inefficiency and longer finality periods.