Y Hacker News new | ask | show | jobs

user: kzh_ created: 2015-09-30 karma: 218 metaplane.dev twitter.com/kevinzenghu kevin at metaplane dot dev submissions: We cut Spark compute costs by 44% with AI and Datadog Jobs Monitoring 3 points | 0 comments Datadog acquires AI-powered data observability startup Metaplane 6 points | 0 comments Snowflake Invests in Metaplane for Deep, End-to-End Observability 2 points | 0 comments Column-Level Lineage: An Adventure in SQL Parsing 2 points | 0 comments Data Test Previews in Pull Requests 2 points | 0 comments Yet another post on Data Contracts – Part 1 1 points | 0 comments Cataloging Data Catalogs 2 points | 0 comments Accio Firebolt 1 points | 0 comments Schema modelling framework for decentralised domain-driven ownership of data 1 points | 1 comments Data Vault Techniques on Snowflake: Point-in-Time Constructs and Join Trees 2 points | 0 comments One of the Oldest Rodeos in America Is in New Jersey 2 points | 0 comments What Is the Langlands Program? 2 points | 0 comments The Unparalleled Genius of John von Neumann 5 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments The four pillars of data observability: metrics, metadata, lineage, and logs 155 points | 27 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments