JUN 25, 2026

Optimizing ML Workload Network Efficiency (Part I): Feature Trimmer

Guangtong Bai | Staff Software Engineer, Product ML Infrastructure*; Shantam Shorewala | Software Engineer II, Product ML Infrastructure*; Chi Zhang | Staff...

Cloud Performance AI ML Workload Feature Trimmer Kubernetes

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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...

Machine LearningData

12 min

PinterestMay 21, 2026

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

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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