This makes it much easier to merge new Erigon changes. We therefore decided to modify some interfaces to make them compatible with both systems without sacrificing compatibility with block processing. Parlia consensus engine - BNB Chain uses its own consensus engine called Parlia whilst Erigon’s consensus interfaces are not fully compatible with Geth’s.It also helps to run nodes by providing a chain flag with BNB Chain value. This is useful but requires additional support for all possible geneses in source files. Genesis blocks and chain configurations - Erigon stores all genesis information inside sources itself instead of JSON files and doesn’t require pre-initializing the blockchain state before running the node.A key priority has been to ensure compatibility with all nodes throughout the migration from BNB Chain Geth to Erigon,įeatures that were migrated from BNB Chain node: For that reason, Ankr has been working with the BNB Chain team to merge Erigon capabilities to the BNB Chain and resolve some key migration challenges. However, it is not fully compatible with BNB Chain since the BNB Chain has a unique way of handling consensus and block processing. Challenges and Improvements With Ankr’s ImplementationĮrigon is an amazing solution for the above reasons. With an incredibly fast and reliable network of BNB Chain nodes, Ankr will be better able to serve the blockchain and dApp developers that depend on the protocol to communicate with the BNB Chain. Creating Erigon as open-source means that BNB Chain node operators can freely use it and be able to contribute their computing power to the Ankr Protocol and multi-chain RPC network. This solution is mutually beneficial for BNB Chain and Ankr. Modularity - P2P and web3 RPC services can be run as components.Crash resilience - Erigon’s database can withstand power failures. Fully bootstrapped archive node in Faster sync speed > 10 blocks per second.Drastically reduced disk storage - 1.2TB for Archive Node, 430GB for Pruned Node.The improvements in the Erigon client have significant benefits over Geth and other existing ethereum clients. Synchronization via a series of steps allows for much faster sync.Preprocessing of data outside the storage engine improves database efficiency significantly.There are fewer Read/Write operations with the database when interacting with state.Erigon features a modular design enabling parellelized development of the client.Implementation of the Erigon client aims to improve efficiency in data storage and increase blockchain performance in several key ways: The new version will be open-source and available to all. However, it soon evolved into a very different product to Geth hence the new name.Īnkr is implementing an Erigon BNB Chain version based on to solve the existing problems in the BNB Chain. Introducing the Erigon SolutionĮrigon originally started as turbo-geth and an improvement of Geth. We need to create a more efficient storage mechanism to keep the BNB Chain operating at peak performance levels while ensuring Geth is running smoothly. Geth (Go Ethereum) is a command-line interface used to operate in conjunction with the EVM – the Ethereum Virtual Machine.ĮVM compatibility is one of the major benefits of the BNB Chain as it supports the extensive existing Ethereum tooling, block time speeds, and low costs. This cumbersome storage size requires significantly more time to index or compact the data, and reduces the performance of the Geth client when requesting data. Archive Nodes can store approximately 17TB of data. One of the key issues for running a BNB Chain Archive Node has been demands on local storage. The increasing success of BNB Chain has led to significant scalability issues that trace back to its origins as a fork of Geth. The aim was to bring interoperability and programmability alongside compatibility with existing Ethereum Smart Contracts. This is a community post written by the Ankr team and published on Blog.īNB Chain began life as a fork of go-ethereum.
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