INTERMEDIATE
Master the infrastructure of permanent Web3 data — how IPFS, Filecoin, and Arweave solve the data availability problem and power everything from NFT metadata to entire dApps.
Why blockchains can't store data, and how decentralized storage protocols fill the gap.
How IPFS works under the hood — DHT, bitswap, Merkle DAG, and IPNS.
Economic incentives for persistent storage — how Filecoin's proof system and deal market work.
Pay once, store forever — how Arweave's endowment model enables the Permaweb.
Practical patterns for integrating IPFS, Filecoin, and Arweave into Web3 applications.
Design a complete storage architecture for a multi-media Web3 application.
