Microservices visualised: a story of managerial fears and analysis paralysis - Devoxx Morocco 2016

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Microservices Visualised A story of managerial fears and analysis paralysis

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Change one thing,  Change everything. Such minor changes,  Such huge consequences.

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Provisioning   new instances for   scaling takes ages. Heavy load in one component requires everything to scale up.

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High-performing IT organizations deploy 30x more frequently with 200x shorter lead times they have 60x fewer failures and recover 168x faster - Puppet labs state of devops report 2015

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Strong Module Boundaries Distribution Eventual Consistency Independent Deployment Operational Complexity Technology Diversity Security Segmentation Separate Scale-out Parallel Development

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“If you can't build a monolith, what makes you think microservices are the answer?” Simon Brown

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What’s the compliancy & maturity of the services?  How can I accommodate recruitment & knowledge sharing?  What is the technical debt of the services?  Which teams do I need to chase?  Are budget & priorities in line with the architectural goals?  How do I manage change in a DevOps organisation? “

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What functionality can I reuse?  Which resources are exposed by what services?  Which events & messages are sent back and forth?  Which services are impacted by a change?  How does a functional flow travel through the layers of the architecture?  What is coming up, & can I define the future state of the ecosystem? “

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  Which versions are deployed where?    Are my deployments successful?    Which versions do my dependencies have?    Where can I find everything related to my services? “

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Health Aggregation Mappings Aggregation Index Aggregation Pact Aggregation

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Icons created by Gregor Črešnar, Serkan Doğan, lipi, Carlos Salgado, iconsphere, Vicons Designs from the Noun Projects Pictures from www.businessforall.eu, www.solararesort.ca, io9.gizmodo.com, blog.bazaarvoice.com, www.nginx.com

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https://github.com/ordina-jworks/microservices-dashboard @andreasevers