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Monolith: The Breaking

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• Onfido's Monolith • Microservices • Required Standard et al. • Architectural/Design Decisions • Future

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Redis-backed Queue Billing Check Invoice Monolith Done …

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Redis-backed Queue Billing Check Invoice Monolith …

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Redis-backed Queue Billing Check Invoice Monolith … • Hotfix • Re-deploy Monolith

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• Tied to slow Monolith pipeline steps • Tests of every component of the Monolith have to be run

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• Separation of concerns could be better • Billing, Check and Invoice are completely different things • Tied to slow Monolith pipeline steps • Tests of every component of the Monolith have to be run

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• Separation of concerns could be better • Billing, Check and Invoice are completely different things • Tied to slow Monolith pipeline steps • Tests of every component of the Monolith have to be run • Teams should be focused • Context of each team should be contained

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“ a suite of small services, each running in its own process and communicating with lightweight mechanisms, often an HTTP resource API “ built around business capabilities and independently deployable by fully automated deployment machinery - James Lewis and Martin Fowler

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Redis-backed Queue Billing Check Invoice Monolith … Done

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Required Standard

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RFCs

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Feature Parity

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Feature Flags

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Feature Flags

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Circuit Breaking

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Circuit Breaking

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Errors

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Logs

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Logs

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Metrics

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Metrics

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Metrics

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Metrics

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Orchestration vs. Choreography

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Shared DB

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Access by Reference

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Communication

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Distributed Tracing Systems

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API Gateway

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Questions? onfido.com/jobs