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How Netflix uses eBPF flow logs at scale for network insight

Netflix Tech

By Alok Tiagi , Hariharan Ananthakrishnan , Ivan Porto Carrero and Keerti Lakshminarayan Netflix has developed a network observability sidecar called Flow Exporter that uses eBPF tracepoints to capture TCP flows at near real time. Without having network visibility, it’s difficult to improve our reliability, security and capacity posture.

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Fascinating Facts from Kentik

Kentik

Big Data Stats Reveal Industry Trends. That’s how much flow data is ingested by Kentik Data Engine (KDE), the distributed big data backend that powers Kentik Detect®. It’s also just one of the many interesting statistics that we run across as we operate our SaaS platform for network traffic analytics.

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Mach37 Spring 2014 Cohort Companies: Watch these hot new disruptors as they accelerate

CTOvision

They are: Axon Ghost Sentinel – Hugh Brooks, President, Harrisonburg, VA – Inspired by natural self-organizing systems, Axon Ghost Sentinel’s cyber security products provide lightweight, adaptive, scalable, and decentralized security for mobile and traditional devices, and enterprise networks. CardKill Inc. Fast Orientation, Inc.

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The (Net)Flow That Kentik Makes Go: Know Your Traffic Flow Data Protocols

Kentik

In networking terms, a “flow” defines a uni-directional set of packets sharing common attributes such as source and destination IP, source and destination ports, IP protocol, and type of service. J-Flow : J-Flow is a flow monitoring implementation from Juniper Networks. Flow Data Variations. RFlow is based on NetFlow v5.

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Hyper Scale VPC Flow Logs enrichment to provide Network Insight

Netflix Tech

Without having network visibility, it’s not possible to improve our reliability, security and capacity posture. Network Availability: The expected continued growth of our ecosystem makes it difficult to understand our network bottlenecks and potential limits we may be reaching. 43416 5001 52.213.180.42 43416 5001 52.213.180.42

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New Features and Benefits with AWS – Quarterly Update – Q2– 2022

Apps Associates

M6id instances also provide customers up to 50 Gbps of networking speed and 40 Gbps of bandwidth to Amazon Elastic Block Store , twice that of comparable previous generation instances. R6id instances are ideal for memory-intensive workloads, distributed web-scale in-memory caches, in-memory databases, and real-time big data analytics.

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Monitoring DNS with Kentik Detect

Kentik

No matter how well your network is routing IP traffic, the network is essentially down without DNS to resolve hostnames like www.google.com to their underlying IP addresses. As with any critical component, network operations needs to be able to continuously monitor DNS performance and to respond quickly to any issues that may arise.

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