Parity introduction
In layman's terms, the Ethereum node application developed by Parity in Rust language is characterized by speed, light weight, and performance far superior to the Geth Ethereum client implemented in Go language. Parity is currently a member of the Web 3.0 Foundation, helmed by former Ethereum co-founder and CTO Dr. Gavin Wood. Parity's ongoing research solution Parity Bridge parity bridge for connecting Polkadot in the future. You can use it to connect PoA network to DApp. The current solution is based on the belief that the majority of authorizers will not collude. The reputation of the grantor is at stake. According to the roadmap, this is to be connected to Polkadot, and there is also an upgrade path to connect to Plasma.