Copyright © 2014 Splunk Inc.

Splunk at ZooskDheeraj KhannaSr. Director, Technical Operations

About ZooskServing 27M Active Members Globally

The Leader in Mobile Dating

#1Grossing App in Social Networking* on iTunes

Top 20Grossing AppOverall

The Only Global Online Dating Platform

Available in

80Countries

Translated into

25Languages

Payments in

55Currencies

* U.S.

Data Driven Recommendation Engines forMatching Consumers With What They Want

Big Data is Changing Lives

Entertainment Shopping Dating

How Our Behavioral Matchmaking™ Engine Works

A Smarter Way to DateReal-Time Matches a Person Is Likely to Be Mutually Attracted To

Capture User Interaction

Model UserBehavior

Suggest Matches

Learn About User

MessagesSent

MessagesIgnored

MessagesResponded To

Clicks

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My BackgroundHappy Zoosker for last 18 monthsActive Splunker for 10+ yearsNeedle, Haystack, FoundI was raised in India yet I cannot stand spicy food

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Technical Operations Charter 1. KTSR- Keep The Site Running

2. Scalability3. Availability4. Security

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Before SplunkDecentralized LoggingLot of Silos- limited visibility between systemsTail different logs to identify issues

Longer MTTR!

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Our Splunk Story

Started with 10GB LicenseLimited visibility– license did not span all application servers

Splunk initially used reactively as troubleshooting toolWe were not using Splunk to its maximum

potential!

How does Splunk help me...

Data-driven decisions across the enterprise

Capacity Management

Root cause analysis

Proactive alerting

User/Usage analytics

Zoosk Releases

Security and forensics

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Splunk Design at Zoosk

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Splunk at Zoosk Today

100 GB license250 Splunk forwarders3 Splunk clusters, 2 indexers/clusterIndexing all data – syslog and application logsIntegrated to LDAP system, Ganglia and NAGIOSApps: SoS, Deployment Monitor

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What I Like about SplunkReduce MTTR– Identify patterns from outliers– Resolution time lowered from hours to minutesBetter reporting– Exec Dashboards– Proactive reports and NotificationsOpex SavingsBetter PCI Compliance

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Wish List ..

Index usage – Difficult to discern accurate data– Splunk license usage app only provides

estimatesRestrictive server roles – Need a separate management server for

cluster management

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What’s Next: Security

Data detection– Gathering instead of huntingIncident Response– Don’t chase the information, let it come to youCreate a paradigm shift– Re-think the relationship between your systems,

processes, and people– The traditional tools won’t save you

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What’s NextViability of Hadoop Connect at ZooskExplore usage of HunkIncrease usage of Splunk as alerting platform(for OS specifically)Better usage of syslog data

Thank You