# Georgios Konstantopoulos I RETH & Ethereum Resilience | Paradigm I Pragma Paris 2023

- Speakers: [Georgios Konstantopoulos](https://streameth.org/speakers/georgios-konstantopoulos)
- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2023-10-09
- Duration: 14:00
- Topics: RETH, Ethereum client, Georgios Konstantopoulos, Paradigm, Ethereum resilience, Rust Ethereum node, execution layer, archive node sync, client diversity, Ethereum node performance, RPC benchmarking, Foundry, Rust programming, zkEVM, Ethereum scalability, open source Ethereum, Rust EVM, decentralized infrastructure, Ethereum protocol, ETHGlobal, Pragma Paris, Ethereum node latency, Ethereum security, node architecture, RPC performance, flame graphs, Ethereum mainnet
- Watch: https://streameth.org/watch/yt-c419762iET4
- YouTube: https://www.youtube.com/watch?v=c419762iET4

## Description

Join Georgios Konstantopoulos from Paradigm as he introduces RETH, a high-performance Ethereum execution client built in Rust, designed for speed, security, and long-term Ethereum resilience. In this talk from Pragma Paris 2023, Georgios walks through the motivation behind building RETH, its performance benchmarks, architectural breakthroughs, and the inclusive open source culture driving the project.

From syncing a full archive node faster than ever, to RPC throughput and latency gains, RETH sets a new standard for Ethereum infrastructure. If you’re a protocol developer, validator, node operator, or Rust enthusiast, this is a must-watch.

00:00 Intro & live demo of RETH node syncing
00:42 What is RETH and why it matters
01:29 Motivation behind building a new Ethereum client
02:06 Ethereum's growing protocol complexity
02:42 Why client diversity is critical to Ethereum
03:29 Challenges of becoming a core developer
03:59 RETH development philosophy
05:03 Building culture: mentorship, feedback, async
06:11 Alpha 4 release and node IP for testing
07:17 RETH development stats and community
08:32 RPC latency benchmarks and performance
09:10 Archive node sync time and throughput
10:20 Database size and comparison to other clients
10:58 Creating load testing tools for Ethereum nodes
11:34 Performance engineering: profiling with flame graphs
12:07 Rust advantages for Ethereum clients
12:38 Security-first approach and open audits
13:15 How to contribute and run a RETH node
13:45 Call to action: join Telegram, test RETH
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🇫🇷 *Pragma Paris*
Pragma Paris took place at the Pavillion Vendome in Paris on July 20, 2023, and was an in-person summit for builders and leaders in the web3 ecosystem. Watch the full Pragma Paris 2023 playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh42f0yI-hyeOCbNZpvV2fIT&si=Ez6ych6OAdn_sq1D

ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. Ever since we first introduced our new event series Pragma in Tokyo of the spring of 2023, we have been fostering a curated, global community of individuals who deeply care about web3.

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✅ *Follow Georgios Konstantopoulos*
X: https://x.com/gakonst

✅ *Follow Paradigm*
X: https://x.com/paradigm

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Website: https://ethglobal.com
YouTube: https://www.youtube.com/c/ETHGlobal 

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