A technical blog about software, systems, infrastructure and DevOps. Deep dives on Rust, infrastructure automation, and building resilient production systems.https://metalops.dev/https://metalops.dev/blog/data-engineering-for-photo-editing/https://metalops.dev/blog/data-engineering-for-photo-editing/Build an automated Python CLI pipeline for RAW photo processing. Generate AVIF variants, extract EXIF metadata, and create YAML catalogs for Astro portfolios.Sun, 01 Mar 2026 00:00:00 GMThttps://metalops.dev/blog/fail2ban-log-parser-intro/https://metalops.dev/blog/fail2ban-log-parser-intro/Build a high-performance Fail2Ban log parser in Rust. Parse structured data from log files with winnow parser combinators. Includes Python bindings guide.Wed, 01 Apr 2026 00:00:00 GMThttps://metalops.dev/blog/metalops/https://metalops.dev/blog/metalops/A technical blog about software, systems, infrastructure and DevOps. Deep dives on Rust, infrastructure automation, and building resilient production systems.Wed, 11 Feb 2026 00:00:00 GMT