<ul><li>The paper 'Using Lightweight Formal Methods to Validate a Key-Value Storage Node in Amazon S3' presents a pragmatic approach to ensuring the correctness of ShardStore, a key-value storage node in Amazon S3.</li><li>ShardStore is a key-value storage node in Amazon S3, responsible for efficiently storing and retrieving objects using extents.</li><li>The paper describes the key components and workflow of ShardStore, including interactions with extents, the key-value abstraction, and read and write workflows.</li><li>The authors propose the use of lightweight formal methods, such as property-based testing, to validate ShardStore and have successfully prevented multiple issues in production.</li></ul>

Research Paper Series: Using Lightweight Formal Methods to Validate a Key-Value Storage Node in Amazon S3

Discover more