SplunkLive! Munich 2015 - Graphmasters

Copyright © 2014 Splunk Inc.

Splunk at Graphmasters

Worldwide traffic

Selfish Routing

Collaborative Routing

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Sebastian Heise, MSc• COO & Founder• Pattern Recognition &

Machine Learning

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Our Challenge

We are running areal-time self adapting system.

How to debug?

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Many Data Connectors

Log data from the app

Log data from traffic feeds

(probes)

Internal log data from

infrastructureNUNAV Driver

NUNAV Cloud

City Traffic ManagementSensor Data

GPS DataMap Data

Incident Data

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traffic profiles from probe data#1

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Lane Identification

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Traffic Prediction & Pattern

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Road Sampling

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Always-On Data-Processing #2

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Errors

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System Load

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Performance Measurements#3

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Graphs showing predicted arrival time accuracy

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Top Tip

We use Splunk with Windows Azure (all our core systems are there)

When doing timespan queries from Azure Table Storage encode the time in the partition/row key (Azure Diagnostics dumped to table storage also have this encoding – use it).

If you are pushing a lot of data into Splunk, do it over UDP - it’s much more efficient

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Let‘s make the world a better place!

#4

Without Splunk, thiswould be even harder!

Thank You