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Decathlon, one of the world's leading sports retailers, recently shared why it adopted the open source library Polars to optimize its data pipelines. The Decathlon Digital team found that migrating from Apache Spark to Polars for small input datasets provides significant speed and cost savings.
At AWS re:Invent 2025, AWS expanded its Well-Architected Framework with a new Responsible AI Lens and updated Machine Learning and Generative AI Lenses. The updates provide guidance on governance, bias mitigation, scalable ML workflows, and trustworthy AI system design across the full AI lifecycle.
Introducing oRPC 1.0, a cutting-edge TypeScript library for building typesafe APIs, offering a stable, production-ready solution with full OpenAPI integration. Key features include enterprise-grade type safety, complex type support, and seamless integration with popular frameworks. With superior performance and comprehensive migration guides, oRPC emerges as a choice for modern API development.
At QCon AI NY 2025, LinkedIn's Prince Valluri and Karthik Ramgopal unveiled an internal platform for AI agents, prioritizing execution over intelligence. By using structured specifications within a robust orchestration layer, they enhance agent observability and interoperability while ensuring human accountability.
Pinterest published a technical case study detailing how its engineering team cut Android end-to-end (E2E) continuous integration (CI) build times by more than 36 percent by adopting a runtime-aware test-sharding strategy and building an internal testing platform.
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Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
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Decathlon Switches to Polars to Optimize Data Pipelines and Infrastructure Costs
Decathlon, one of the world's leading sports retailers, recently shared why it adopted the open source library Polars to optimize its data pipelines. The Decathlon Digital team found that migrating from Apache Spark to Polars for small input datasets provides significant speed and cost savings.
By Renato LosioAWS Expands Well-Architected Framework with Responsible AI and Updated ML and Generative AI Lenses
At AWS re:Invent 2025, AWS expanded its Well-Architected Framework with a new Responsible AI Lens and updated Machine Learning and Generative AI Lenses. The updates provide guidance on governance, bias mitigation, scalable ML workflows, and trustworthy AI system design across the full AI lifecycle.
By Leela KumilioRPC Releases Version 1.0 with OpenAPI Support and End to End Type Safety
Introducing oRPC 1.0, a cutting-edge TypeScript library for building typesafe APIs, offering a stable, production-ready solution with full OpenAPI integration. Key features include enterprise-grade type safety, complex type support, and seamless integration with popular frameworks. With superior performance and comprehensive migration guides, oRPC emerges as a choice for modern API development.
By Daniel CurtisQCon AI New York 2025: AI Platform Scaling at LinkedIn
At QCon AI NY 2025, LinkedIn's Prince Valluri and Karthik Ramgopal unveiled an internal platform for AI agents, prioritizing execution over intelligence. By using structured specifications within a robust orchestration layer, they enhance agent observability and interoperability while ensuring human accountability.
By Andrew HoblitzellPinterest Engineering Reduces Android CI Build Times by 36% with Runtime-Aware Sharding
Pinterest published a technical case study detailing how its engineering team cut Android end-to-end (E2E) continuous integration (CI) build times by more than 36 percent by adopting a runtime-aware test-sharding strategy and building an internal testing platform.
By Craig Risi