Pinterest EngineeringJun 24, 202612 min read

Automated Schema Evolution in Pinterest’s Next-Generation DB Ingestion Framework

Yisheng Zhou | Software Engineer IILiang Mou | Sr Staff Software EngineerGabriel Raphael Garcia Montoya | Staff Software EngineerIstvan Podor | Staff Software...

Databases Backend PostgreSQL Kafka Database Schema Evolution Data Ingestion

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Making User-Sequence Data More Cost-Efficient, Faster, and Easier to Use

Authors (listed alphabetically)Ads Feature Engineering Infra team: Ajay Venkatakrishnan, Le ZhangCore ML Infra team: Eric Shang, Pihui WeiML Data team: Connor...

Machine LearningData

14 min

PinterestMay 12, 2026

An Engineer’s Guide to Better AI Skills: Implementing a Testing Process to Optimize Agent…

An Engineer’s Guide to Better AI Skills: Implementing a Testing Process to Optimize Agent Performance in Any Repository or SkillAuthor: Daniel ReedThe tech...

Machine LearningData

5 min

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