InfoQ Homepage DevOps Content on InfoQ
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Crafting a Resilient Culture: Or, How to Survive an Accidental Mid-Day Production Incident
While working at Etsy, Ryn Daniels accidentally upgraded Apache on every single server that was running it, which caused a production incident. Explore lessons learned in this article, including that although automation and orchestration can be great, you should make sure you understand what’s happening under the hood and what to do if your automation goes awry.
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Monitoring and Managing Workflows across Collaborating Microservices
This article argues that you need to balance orchestration and choreography in a microservices architecture in order to be able to understand, manage and change the system.
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DevOps and Cloud InfoQ Trends Report - February 2019
An overview of how the “cloud computing” and DevOps space is evolving in 2019 including updates on Kubernetes, Chaos Engineering, Service meshes and more.
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Tap Compare Testing with Diferencia and Java Microservices
“Tap compare” is a testing technique that allows you to test the behavior and performance of the new service by comparing its results against the old service. This article provides an example of using a new open source tool, Diferencia, and mirroring production traffic across both old and new services to compare the difference in result.
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Ambassador: Building a Control Plane for an Envoy-Powered API Gateway on Kubernetes
This article provides an insight into the creation of the Ambassador open source API gateway for Kubernetes, and discusses the technical challenges and lessons learned from building a developer-focused control plane for managing ingress or "edge" traffic within microservice-based applications.
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Service Catalog and Kubernetes
Cloud-native applications do not just live inside Kubernetes—they also benefit from using the available cloud managed services. Similar to Kubernetes' declarative object configuration model, the Open Service Broker API with the Service Catalog provides a declarative way to describe cross-platform/cross-cloud managed service dependencies.
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Observability-Driven Development for Tackling the Great Unknown
How does observability-driven development differ from monitoring? As our distributed systems become increasingly more complicated and as our silos break down for DevOps testing, automation, and efficiency, ODD arises as a superset of monitoring to understand your code’s unknown unknowns. Includes insights from Honeycomb Founder Charity Majors.
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Rewriting an API Gateway Service from Clojure to Golang: AppsFlyer Experience Report
AppsFlyer processes nearly 70+ billion HTTP requests a day, and is built using a microservices architecture style. The entry point to the system that wraps all of the frontend services is a mission-critical (non-micro) service called the API Gateway. This article is an experience reporting of migrating from a Clojure-based gateway to a newly designed Go-based implementation.
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Article Series - .NET Core - 2nd Series
In this series, we explore some of the benefits .NET Core and how it can help traditional .NET developers and all technologists who need to bring robust, performant and economical solutions to market
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Book Review: Optimizing Java
InfoQ reviewed the book Optimizing Java, a comprehensive in-depth look at performance tuning in the Java programming language written by Java industry experts, Ben Evans, James Gough and Chris Newland. InfoQ spoke to the authors for more insights on their experiences, learnings and obstacles in authoring this book.
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Building a VPC with CloudFormation - Part 2
If you're building separate Virtual Private Cloud (VPC) templates for each infrastructure use case, you can make existing templates more flexible by using Parameters, Conditions, Mappings, and Outputs.
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Key Takeaway Points and Lessons Learned from QCon San Francisco 2018
This year around 1,600 attendees descended on the Hyatt Regency in San Francisco for the twelfth annual QCon. Software engineers, architects, and project managers from a wide range of industries including some prominent Bay-area companies - attended 99 technical sessions across 6 concurrent tracks, 13 ask me anything sessions with speakers, 18 in-depth workshops, and 8 facilitated open spaces.