NSONE: Data Driven DNS for Distributed Applications
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Data Driven DNS for Distributed Applications Kris Beevers, CEO
description
Slides from presentation given by Kris Beevers, NSONE CEO, at AdTech Gets Hacked event in Lower Manhattan, April 10, 2014 at StackExchange (http://www.eventbrite.com/e/adtech-gets-hacked-in-lower-manhattan-registration-10039064111).
Transcript of NSONE: Data Driven DNS for Distributed Applications
Data Driven DNSfor Distributed Applications
Kris Beevers, CEO
DATA DRIVEN DNS @nsoneinc
DATA DRIVEN DNS @nsoneinc
THE PERFECT TRAFFIC MANAGER:AN ALL-SEEING ORACLE
THE PERFECT TRAFFIC MANAGER:AN ALL-SEEING ORACLE
1. REALTIME STATE
DATA DRIVEN DNS @nsoneinc
THE PERFECT TRAFFIC MANAGER:AN ALL-SEEING ORACLE
1. REALTIME STATE2. HIGH FREQUENCY
DATA DRIVEN DNS @nsoneinc
THE PERFECT TRAFFIC MANAGER:AN ALL-SEEING ORACLE
1. REALTIME STATE2. HIGH FREQUENCY3. GRANULAR
DATA DRIVEN DNS @nsoneinc
THE PERFECT TRAFFIC MANAGER:AN ALL-SEEING ORACLE
1. REALTIME STATE2. HIGH FREQUENCY3. GRANULAR4. LOW LATENCY
DATA DRIVEN DNS @nsoneinc
THE PERFECT TRAFFIC MANAGER:AN ALL-SEEING ORACLE
1. REALTIME STATE2. HIGH FREQUENCY3. GRANULAR4. LOW LATENCY
DATA DRIVEN DNS @nsoneinc
1. REALTIME STATE2. HIGH FREQUENCY3. GRANULAR4. LOW LATENCY
Anycasting?
DATA DRIVEN DNS @nsoneinc
DNS?
DATA DRIVEN DNS @nsoneinc
1. REALTIME STATE Feed state to your DNS responder. Nom nom.DNS?
DATA DRIVEN DNS @nsoneinc
1. REALTIME STATE2. HIGH FREQUENCY DNS TTL (But it’s complicated)
DNS?
DATA DRIVEN DNS @nsoneinc
1. REALTIME STATE2. HIGH FREQUENCY3. GRANULAR Recursor (or /24 with EDNS)
DNS?
DATA DRIVEN DNS @nsoneinc
1. REALTIME STATE2. HIGH FREQUENCY3. GRANULAR4. LOW LATENCY Caching (97%+) + anycasting
DNS?
DATA DRIVEN DNS @nsoneinc
1. REALTIME STATE DNS should have visibility into the state of: • Your infrastructure • The network fabric
DATA DRIVEN DNS @nsoneinc
TRADITIONALDNS STATE
DATA DRIVEN DNS @nsoneinc
DATA DRIVENDNS STATE
CONFIGURATIONSTATIC & DYNAMIC
LIVE METRICSDATA FEEDS
DATA DRIVEN DNS @nsoneinc
DATA DRIVENDNS STATE
CONFIGURATIONSTATIC & DYNAMIC
LIVE METRICSDATA FEEDS
• Actively measured• Monitoring services• Bill mgmt services• App specific tools• Wherever!
DATA DRIVEN DNS @nsoneinc
DATA DRIVEN DNS @nsoneinc
What are some interesting ways we can shift traffic around with DATA DRIVEN DNS?
DATA DRIVEN DNS @nsoneinc
1. GEO
DATA DRIVEN DNS @nsoneinc
1. GEO2. WEIGHTING
DATA DRIVEN DNS @nsoneinc
1. GEO2. WEIGHTING3. STICKINESS
DATA DRIVEN DNS @nsoneinc
1. GEO2. WEIGHTING3. STICKINESS4. FAILOVER
DATA DRIVEN DNS @nsoneinc
1. GEO2. WEIGHTING3. STICKINESS4. FAILOVER5. LOAD SHEDDING
DATA DRIVEN DNS @nsoneinc
1. GEO2. WEIGHTING3. STICKINESS4. FAILOVER5. LOAD SHEDDING6. COMMIT MGMT
$
DATA DRIVEN DNS @nsoneinc
1. GEO2. WEIGHTING3. STICKINESS4. FAILOVER5. LOAD SHEDDING6. COMMIT MGMT… Plenty more!
$
DATA DRIVEN DNS @nsoneinc
~DATA DRIVEN DNS:A PRETTY GOODAPPROXIMATE ORACLE
