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Containers

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cgroups

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namespaces

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Copy-on-write

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Stackable Image Layers

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bootfs

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bootfs Base image - (ubuntu, debian)

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bootfs Base image - (ubuntu, debian) Add JRE

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bootfs Base image - (ubuntu, debian) Add JRE Add git

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https://store.docker.com/images/alpine

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https://www.dockerbook.com/

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Class Object Image Container

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Map/Reduce

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https://www.usenix.org/node/196347

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Single-node, multi-container Application patterns

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Sidecar Web server Log server File System

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Sidecar Application Instance Translations Downloader File System

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Resource Isolation Separate development Easy and flexible composition Failure containment

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Ambassador Web Server Ambasador External App External App External App

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Ambassador example Application Hyperbahn Instance Hyperbahn Instance Hyperbahn Instance Hyperbahn Instance https://github.com/uber-archive/hyperbahn

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Easy to reason about Easy to test Reusable

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Adapter Application Monitoring Adapter Centralized monitoring system

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Multi-node application patterns

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Leader election App Leader election container App Leader election container App Leader election container App Leader election container

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Simplifies the problem Easy testing

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Distributed Transactions App Transaction manager container App Transaction manager container App Transaction manager container App Transaction manager container

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Work queue Worker Work Execution Worker Work Execution Work Coordinator

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Simplification

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Scatter/gather Merge Execution Work Execution Work Execution Root Work Execution

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Sharded Service Shard Function Distributor Worker Shard 1 Worker Shard 2 Worker Shard 3

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http://enterpriseintegrationpatterns.com

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Messaging endpoints

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Idempotent Receiver App Idempotent Receiver

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Message Routing

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Dynamic Router App Consumer App Consumer App Consumer Dynamic Router Output Channel Controll Channel

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Thanks!