Container Orchestration Techniques in Cloud and Edge/Fog ...
MOBILE ANALYTICS FOR EDGE AND FOG …...MOBILE ANALYTICS FOR EDGE AND FOG COMPUTING Understanding...
Transcript of MOBILE ANALYTICS FOR EDGE AND FOG …...MOBILE ANALYTICS FOR EDGE AND FOG COMPUTING Understanding...
MOBILE ANALYTICS FOR EDGE AND FOG COMPUTING
Understanding the context of a mobile device
Huber Flores
Helsinki, Finland.
Agenda
• Fog and Edge computing
– Moving services closer to users
• Cloud or Edge?
– Understanding devices ‘context
• CloudHub
– Mobile analytics for opportunistic diffusion of services at the Edge.
Helsinki, Finland.
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End-to-Cloud architecture
Helsinki, Finland.
CLOUD
EDGE/FOG
EDGE/FOG
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Edge computing
• One-hub distance devices
– Avoiding latency overhead
• Edge is preferable… but
– Limited
• Hard to scale
– Microservices?
Helsinki, Finland.
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Fog computing
• Thin line between Edge and Fog
• Opportunistic multi-device settings
Helsinki, Finland.
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Mobile analytics
• Centralized Cloud-based analytics over mobile devices data
• Opportunistic diffusion of services from the Cloud to the Edge
Helsinki, Finland.
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Mobile analytics
• Mobile context
– (Device, communication link, back-end)
• Back-end = other devices
– Opportunistic evaluation
• Sensing
• Processing
• Networking
• Storage
• Etc…
Helsinki, Finland.
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USE CASE FOR SENSING
Helsinki, Finland.
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Internet services ‘provisioning
Helsinki, Finland.
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Internet of disconnected-things?
Helsinki, Finland.
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CloudHub
Helsinki, Finland.
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Issues
• Stability
– Diffusion time
• Opportunistic times
– Idle
– Acquired/leased
Helsinki, Finland.
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CloudHub
Helsinki, Finland.
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Evaluation
Helsinki, Finland.
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Evaluation
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Take aways
• Context evaluation for opportunistic adaptation of applications improves performance and energy of devices.
• Edge infrastructure is preferable, but limited.
• Opportunistic fog computing depends on exploitation of devices ‘context.
Helsinki, Finland.
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Assignment
• 5to reading
– Flores, Huber, et al. "Mobile cloud messaging supported by xmpp primitives." Proceeding of the fourth ACM workshop on Mobile cloud computing and services. ACM, 2013.
Helsinki, Finland.
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QUESTIONS
Helsinki, Finland.
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Content assessment
• Quiz
– https://goo.gl/forms/3DLu3KYeT74Qvil33
Helsinki, Finland.
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10.10.2017 - NO SESSION
Helsinki, Finland.
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PROGRESS REPORT SESSION
Helsinki, Finland.
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