date: "2026-05-19"
stories:
    - title: 'Nine Entertainment’s journey: Achieving 98% cost savings with Amazon ElastiCache Serverless for Valkey'
      url: https://aws.amazon.com/blogs/database/nine-entertainments-journey-achieving-98-cost-savings-with-amazon-elasticache-serverless-for-valkey/
      source: AWS Database Blog
      author: Sean Byrne
      created_at: "2026-05-19T15:59:19Z"
    - title: Automated JDBC query caching with the AWS Advanced JDBC Wrapper
      url: https://aws.amazon.com/blogs/database/automated-jdbc-query-caching-with-the-aws-advanced-jdbc-wrapper/
      source: AWS Database Blog
      author: Qu Chen
      created_at: "2026-05-19T15:53:24Z"
    - title: 'Show HN: How to analyze your LLM output – A behavioural health monitor for LLMs'
      url: https://splabs.io
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48192607
      points: 8
      comments: 4
      author: k-thimmaraju
      created_at: "2026-05-19T12:48:32Z"
    - title: 'Show HN: Tracecast – open-source generative data apps built on top of Marimo'
      url: https://github.com/tracecast/open_data_apps
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48185834
      points: 6
      author: malachyd
      created_at: "2026-05-18T21:21:46Z"
    - title: 'Show HN: Connparse, a tool to parse DSNs, URLs, file paths, and cloud storage'
      url: https://github.com/clidey/connparse
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48194799
      points: 3
      author: modelorona
      created_at: "2026-05-19T15:40:55Z"
    - title: Building audit logging in Postgres without triggers
      url: https://runharbor.com/blog/2026-05-18-building-automatic-contextual-clinical-trial-audit-logging-in-postgres-without-triggers
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48183884
      points: 3
      author: 18nleung
      created_at: "2026-05-18T18:51:54Z"
    - title: '20k+ ACID transactions/SEC on a single laptop: consistency vs. speed myth'
      url: https://medium.com/@hugo.vantighem/postgres-grade-serializable-at-20k-ops-s-on-a-laptop-dont-try-this-at-home-c1c0a7a5b077
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48194404
      points: 2
      author: le_yougue
      created_at: "2026-05-19T15:11:02Z"
    - title: 'Show HN: ClassKeep – Booking, credits, and smart waitlists for boutique studios'
      url: https://www.classkeep.app
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48195665
      points: 1
      author: dtfortu
      created_at: "2026-05-19T16:38:02Z"