Sub0 Online: Getting Weights Right in Polkadot

Channel:
United Kingdom Parity Tech
Subscribers:
5,190
Published on ● Video Link: https://www.youtube.com/watch?v=Gvu39Q2TcqA


Duration: 17:56
187 views
2

Speaker: Martin Pugh, Software Developer, Parity Technologies

Description:
In Substrate-based chains, calls are assigned a 'weight' - a representation of the I/O and computational complexity of the call. As this weight translates directly into transaction fees and ensures the block authors aren't performing more work than can fit into a single block, getting weights right is important. Here's how that's done at Parity.
⎼⎼⎼⎼⎼⎼⎼

→ For more videos on blockchain development and building Web 3.0,
subscribe to the channel: https://www.youtube.com/channel/UCSs5vZi0U7qHLkUjF3QnaWg?sub_confirmation=1

→ Website: https://www.parity.io/

→ To stay informed about Parity updates and events,
subscribe to the newsletter: https://www.parity.io/newsletter/

→ Follow us on Twitter (@ParityTech): https://twitter.com/ParityTech

→ Check our code on GitHub: https://github.com/paritytech/

→ Drop in the Riot chat to ask technical questions: https://riot.im/app/#/room/#watercooler:matrix.parity.io



Other Videos By Parity Tech


2021-10-28Sub0 Online: Accelerate Your Builds With Cachepot
2021-10-28Sub0 Online: Breaking the Chain
2021-10-28Sub0 Online: Wasm Smart Contract With Patract Labs
2021-10-28Sub0 Online: Build an NFT Marketplace in an Hour
2021-10-28Sub0 Online: Storage on a Substrate chain
2021-10-28Sub0 Online: Innovating with FRAME
2021-10-28Sub0 Online: Basilisk's Take on Existential Deposits in a Multi Asset World
2021-10-28Sub0 Online: Continuous Deployment of Substrate Networks
2021-10-28Sub0 Online: Manta Network - On Chain Privacy for Polkadot using zkSNARKs
2021-10-28Sub0 Online: Limited Delegated Proof of Stake for Parachains in the Polkadot Ecosystem
2021-10-28Sub0 Online: Getting Weights Right in Polkadot
2021-10-28Sub0 Online: Getting Started with XCM - Your First Cross Chain Messages
2021-10-28Sub0 Online: Unstoppable Apps, Light Clients & Parachains
2021-10-28Sub0 Online: The Gift Secret
2021-10-28Sub0 Online: Subsocial - Decentralized Social Networking on Substrate
2021-10-28Sub0 Online: Semantic Substrate - Building With Decentralized Knowledge Graph
2021-10-28Sub0 0nline: Building an Optimized and Economically Secure Parachain
2021-10-28Sub0 Online: Composable Interoperability Built With Substrate
2021-10-28Sub0 0nline: Substrate Bridges to Polkadot - The View Today
2021-10-28Sub0 0nline: Browser Based Smart Contract UIs
2021-10-28Sub0 Online: Parachains Update - Where We Are and What’s Coming, Robert Habermeier