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Development

Featured in Development

When Every Bit Counts: How Valkey Rebuilt Its Hashtable for Modern Hardware

Madelyn Olson discusses the evolution of Valkey's data structures, moving away from "textbook" pointer-chasing HashMaps to more cache-aware designs. She explains the implementation of "Swedish" tables to maximize memory density. She shares insights on systems intuition, memory prefetching, and the rigorous testing needed for mission-critical caches.

All in development

Architecture & Design

Featured in Architecture & Design

Panel: Taking Architecture out of the Echo Chamber

Andrew Harmel-Law and a panel of expert architects discuss the shifting practice of architecture in 2025. They explain strategies for communicating technical debt to stakeholders, the benefits of decentralized decision-making through ADRs, and the career paths of modern leaders. The panel shares insights on bridging the gap between mobile and backend teams to ensure a holistic system.

All in architecture-design

AI Infrastructure

Featured in AI, ML & Data Engineering

Context Engineering with Adi Polak

In this episode, Thomas Betts and Adi Polak talk about the need for context engineering when interacting with LLMs and designing agentic systems. Prompt engineering techniques work with a stateless approach, while context engineering allows AI systems to be stateful.

All in ai-ml-data-eng

Culture & Methods

Featured in Culture & Methods

A Better Alternative to Reducing CI Regression Test Suite Sizes

How can you focus in a sea of results from a large regression test suite? This article describes a stochastic approach that relies on some degree of redundancy in your CI regression test set. This approach does not guarantee you will catch every bug every time, but it gives you your best bet of not missing the subtle signatures of all the bugs uncovered by your CI regression test suite runs.

All in culture-methods

DevOps

Featured in DevOps

Duolingo's Kubernetes Leap

Franka Passing discusses the architectural shift of Duolingo’s 500+ backend services to Kubernetes. She explains the move toward GitOps with Argo CD, the transition to IPv6-only pods, and the "cellular architecture" used to isolate environments. She shares "reports from the trenches" on managing developer trust, navigating AWS rate limits, and productionizing early adopter services.

All in devops

Events

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InfoQ Architect Certification

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Learn how leading engineering teams run AI in production—reliably, securely, and at scale.

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Learn what's next in AI and software, from teams already doing it.

Early Bird ends April 14.

InfoQ Homepage Interviews DevOps Enterprise Adoption at Intel with Sherry Chang

DevOps Enterprise Adoption at Intel with Sherry Chang

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24:26

Bio

Sherry Chang is the Chief Architect for Intel IT’s DevOps initiative. She’s been been involved in software development for more than twenty years, and her professional interests include software patents, test-driven development, continuous delivery, and infrastructure as code. Sherry is a certified Scrum Master and holds eight software patents with Intel.

About the conference

DevOps Enterprise is THE event for people who are bringing Lean principles into the IT value stream while building DevOps and Continuous Delivery into their organization.

Nov 29, 2015

Interview with

Sherry Chang

by

Manuel Pais

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