InfoQ Homepage Architecture Content on InfoQ
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Adrian Cockcroft Discusses Chaos Architecture: "Four Layers, Two Teams, and an Attitude"
At QCon San Francisco, Adrian Cockcroft presented “Chaos Architecture”, and discussed the evolution of cloud native architecture, and how chaos engineering can be applied to produce better and safer systems. Effective chaos architecture and engineering was presented as consisting of “four layers, two teams, and an attitude”.
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Android Architecture Components 1.0: Lifecycle, LiveData, ViewModel and Room
Google has made available Android Architecture Components 1.0, a collection of libraries to design “robust, testable, and maintainable apps.” The current components are Lifecycle, LiveData, ViewModel and Room with others on the way.
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Tracks Announced for the Inaugural QCon.ai in 2018
Recently, the people behind QCon (InfoQ’s conference for senior developers, architects, and leaders in software) announced a new conference called QCon.ai.
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Monzo Outage Post Mortem
Monzo, the digital, mobile-only bank based in the UK, recently suffered outages in their current account payments and prepaid debit cards systems. Oliver Beattie, Monzo’s head of engineering, took on Monzo’s community forum to provide a post mortem of the outage. In this article, we describe their architecture, the root cause of the outage and the lessons learned from it.
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Microsoft .NET Architecture Guidance Released
Four application architecture guides are available from Microsoft's Developer Division and the Visual Studio product teams. This guidance covers four areas: Microservices, Docker, Web Applications with ASP.NET Core and Azure, and Enterprise Applications Using Xamarin Forms. Each guidance is contained in an eBook. There are two end-to-end reference applications that the guides use as examples.
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Dynamically Reconfigurable Event Driven Systems at QCon NY
Danny Gooverts, CTO at The Glue, presented at QCon New York a solution architecture enabling banks to evolve and follow market trends and needs. The solution combines events based service modeling, in memory data processing grid and Docker based deployments to achieve scalability and exactly once processing.
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Running a Presidential Campaign with Immutable Infrastructure: Michael Fisher at QCon NY
At QCon New York 2017 Michael Fisher presented “Presidential Campaigns & Immutable Infrastructure” and discussed the implementation and challenges of provisioning infrastructure for the Hillary for America (HFA) campaign that ran during the 2015-2016 US regional and national elections.
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QCon NYC 2017 Is Finally Here! Some Trends to Watch
Highlights: Notes and things to watch out for at the upcoming QCon New York June 26-28th.
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How GitHub Revamped its DNS Infrastructure
GitHub moved from a fairly simple DNS infrastructure that served its requirements fairly well for many years to a new architecture that better supports working at GitHub scale, writes GitHub senior infrastructure engineer Joe Williams.
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The Technology Stack at Medium
Medium is an online publishing platform developed by Twitter co-founder Evan Williams. Launched in 2012, it now has over 60 million unique monthly visitors. The technology stack behind the site includes deployment to AWS, applications and services written in NodeJS and Go, data storage with DynamoDB, and Amazon Redshift as their data warehouse.
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Calculating the Operations Cost of Software You Haven't Developed: Q&A with John Davis from easyJet
At the DevOps Enterprise Summit, John Davis, lead architect at EasyJet, will present “Calculating the Operations Cost of Software You Haven't Developed”. InfoQ sat down with Davis to discuss how traditional organisations can migrate to a more collaborative “DevOps”-enabled approach for implementing IT projects, and how project management and costing will change.
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The Economics of Microservices: Phil Calçado Recommends Avoiding ‘Microliths’ at CraftConf
At CraftConf 2017 Phil Calçado presented “The Economics of Microservices”. The key takeaway from the talk: the ‘Inverse Conway Maneuver’ can be a useful tool to shape an application’s architecture during a migration away from a monolith, but this can lead to creating ‘microliths’ unless the ‘transaction cost’ of creating a new service is lowered to below the cost of adding to an existing monolith.
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Nikita Ivanov on Apache Ignite In-Memory Computing Platform
Apache Ignite is an in-memory computing platform with transactional support, that supports both key-value persistence as well as streaming and complex-event processing. Ignite was open-sourced by GridGain in late 2014 and accepted in the Apache Incubator program. InfoQ interviewed Nikita Ivanov, CTO of GridGain, to find out more about Apache Ignite.
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A Crystal Ball to Prioritise Technical Debt in Monoliths or Microservices: Adam Tornhill's Thoughts
At QCon London, Adam Tornhill presented “A Crystal Ball to Prioritise Technical Debt”, and claimed that although the technical debt metaphor has taken the software world with storm, most organizations find it hard to prioritise and repay their technical debt. Key takeaways from the talk included methods to identify ‘hotspots’ of code complexity and churn.
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From Microliths to Microsystems: Jonas Bonér at QCon London
At QCon London, Jonas Bonér, CTO at Lightbend, presented “From Microliths to Microsystems”, and explored microservices from first principles, and discussing the architectural style in the context of distributed systems. Key takeaways included: avoid building ‘microliths’, and instead create systems that are resilient and elastic; and practice events-first Domain-Driven Design (DDD).