Polkadot Builder Party Talk: Web3 Cloud Scalability

Summary

At the Polkadot Builder Party hackathon finale, Parity core developer Andrei outlined how the Polkadot cloud can host scalable, Web2‑like applications while preserving decentralization and censorship resistance. He highlighted recent advances such as elastic scaling for rollups, increased validator counts, and a high Nakamoto coefficient that boosts security and composability. The talk contrasted Web3 cloud primitives—compute cores, on‑chain/off‑chain storage, and cross‑consensus messaging—with traditional Web2 services, stressing the need to minimize on‑chain data to achieve cost‑effective scalability. Attendees were urged to build "unstoppable" apps that leverage Polkadot’s shared security model and permissionless deployment.

Original Description

Polkadot Builder Party Talk: Web3 Cloud Scalability with Andrei Mihail from Parity