Category: Compute

A crypto wallet is a tool for managing cryptocurrencies, often built using a combination of software and hardware components. While developers prefer to offload infrastructure management to a trusted provider, this creates a new challenge. Giving full control to a third-party entity can introduce risks, such as service denial or the potential loss of funds if the provider is compromised. Coinbase Developer Platform (CDP) solved this challenge by building theWallet API, used to create and manage programmatic wallets. This post describes the Wallet API system architecture, threat models, and how Coinbase and AWS partnered to increase enclave throughput by a factor of 10.

Recent security incidents across blockchain and broader IT sectors underscore the persistent risk of sophisticated attacks on software supply chains and build environments. Reproducible builds offer a powerful mitigation strategy by making sure that software compiled from the same source code and dependencies consistently produces identical binaries, making it possible to detect tampering. In this […]

In this post, we share how Derive successfully scaled their hybrid decentralized trading platform to achieve billions of dollars in trading volume and low-latency execution by using a robust compute and database infrastructure, using AWS Graviton on Amazon Elastic Kubernetes Service (Amazon EKS) and Amazon Aurora. We explore Derive’s hybrid exchange model and how AWS played a crucial role in their growth and scalability.

In September 2022, Ethereum transitioned to a Proof of Stake (PoS) consensus model. This change allows anyone with a minimum of 32 ether to stake their holdings and operate a validator node, thereby participating in network validation and earning staking rewards. In this post, we explore the technical challenges and requirements of operating an institutional-grade Ethereum staking service. Additionally, we outline a solution for deploying an Ethereum staking service on AWS.

WAX is a blockchain-based system designed for the unique demands of the gaming industry. It provides high transaction throughput and near-instant block finality. With WAX, game developers can decouple in-game digital assets from a single in-game world and let gamers use them in new contexts such as building walls of fame, creating personal online trophy […]

Over the last 2 years, layer 2 technologies have gained traction and are solving the scaling constraints of Ethereum. L2beat provides a consolidated view of the different layer 2 projects. At the time of writing, Arbitrum represents approximatively half of the market value of layer 2 solutions. AWS offers a variety of services to help […]

This post discusses the implementation details of an Ethereum smart contract CI/CD pipeline as outlined in a previous post, which is considered a prerequisite to the topics discussed in this post. Part 1 highlighted some of the challenges faced by a multi-developer team implementing a decentralized application (dApp) and how CI/CD can help address those […]

The first question that comes up for everyone who wants to manage their own Ethereum nodes on AWS is how to select the right compute and storage. To answer this question, we ran a series of tests and observed how popular Ethereum Execution Layer (EL) clients go-ethereum with LevelDB (Geth) and Erigon work on Amazon […]

This series of posts provides a comprehensive introduction to running IPFS (InterPlanetary File System) on AWS: In Part 1, we introduce the IPFS concepts and test IPFS features on an Amazon Elastic Compute Cloud (Amazon EC2) instance In Part 2, we propose a reference architecture and build an IPFS cluster on Amazon Elastic Kubernetes Service […]

The new proof-of-stake consensus mechanism on Ethereum blockchain network allows network participants to earn rewards without spending a lot of computational power for playing a part in securing the network. Unlike miners, validators don’t need to spend many CPU cycles to produce new blocks. They stake 32 ETH (the native cryptocurrency on Ethereum) to be […]