High Traffic Scenarios - Issues & StrategiesAndreas Ulm | 09.09.2019root360 GmbH

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High Traffic?

● event driven vs. repeated vs. application● network bandwidth● request count● internal & external● inbound & outbound

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Infrastructure

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Know Your ApplicationHallhuber (Magento 2): ~2k web requests => ~46k redis commands (Get & Set)

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Know your Trafficbig sneaker seller (OXID)

~7M requests / h, ~2.3M malicious traffic

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Warm-Up

● warm-up of ASG○ increase instance count

● warm-up loadbalancer / CDN cache○ via AWS Support○ via request generators

● many server vs. big servers

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Reduce Network Latency

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● central cache vs. local cache● single-AZ

Scale CDNSugarshape VIB-Box (“Die Höhle der Löwen”)

allow slow-down of your business processes

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Q / A

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