s3grep is a command-line tool designed for searching logs and unstructured content in Amazon S3 buckets, offering features like parallel searches, .gz file support, and error handling. It allows users to perform case-sensitive or insensitive searches with options for line number output and progress tracking. Built in Rust and utilizing Localstack for testing, s3grep simplifies cloud-native log analysis.

Parquet is an efficient streaming data format being utilized in a new streaming data ingestion agent built with Rust, which leverages FlightRPC and enables concurrent S3 multipart uploads into Iceberg. The agent features zero-copy memory management, high throughput, and a significant deduplication mechanism while ensuring data ordering and durability. It aims to provide scalable and high-performance data ingestion to S3 without the need for compaction, focusing on optimized data handling and throughput capabilities.