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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

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Revolution Analytics - Commercializing R for Statistics

InfoQ interviewed David Smith, VP of Community for Revolution Analytics at the Strata big data conference. Revolution provides commercial extensions for the open source R statistics package and announced the R Enterprise v4.2 Suite along with offering tools to help SAS users to migrate to R.

Ron Bodkin
on Feb 08, 2011
JasperSoft 4 Released with Big Data Support

JasperSoft announces reporting support for Hadoop and leading NoSQL databases.

Ron Bodkin
on Jan 28, 2011
Strata Big Data Conference Program Published

The program for the new O'Reilly Strata conference for big data was announced today and registration has opened. We interviewed conference organizer Edd Dumbilll about the conference.

Ron Bodkin
on Nov 04, 2010

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Topics

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

Panel: Taking Architecture out of the Echo Chamber

Context Engineering with Adi Polak

A Better Alternative to Reducing CI Regression Test Suite Sizes

Duolingo's Kubernetes Leap

Helpful links

Choose your language

News

Revolution Analytics - Commercializing R for Statistics

JasperSoft 4 Released with Big Data Support

Strata Big Data Conference Program Published

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

Bloom Filters: Theory, Engineering Trade‑offs, and Implementation in Go

Anthropic Accidentally Exposes Claude Code Source via npm Source Map File

Pinterest Reduces Spark OOM Failures by 96% Through Auto Memory Retries

Anthropic Designs Three-Agent Harness Supports Long-Running Full-Stack AI Development

Panel: Taking Architecture out of the Echo Chamber

A Better Alternative to Reducing CI Regression Test Suite Sizes

How to Handle Trusts and Psychological Safety When Scaling Organizations

The Principal Engineer’s Path: Skills, Strategies, and Lessons Learned

Google Open Sources Experimental Multi-Agent Orchestration Testbed Scion

Context Engineering with Adi Polak

TigerFS Mounts PostgreSQL Databases as a Filesystem for Developers and AI Agents

Istio Evolves for the AI Era with Multicluster, Ambient Mode, and Inference Capabilities

Duolingo's Kubernetes Leap

Open Source Security Tool Trivy Hit by Supply Chain Attack, Prompting Urgent Industry Response

InfoQ Architect Certification

QCon AI Boston

QCon San Francisco

InfoQ Software Architects' Newsletter

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