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Rapid Event Notification System at Netflix

The Netflix TechBlog

To this end, we developed a Rapid Event Notification System (RENO) to support use cases that require server initiated communication with devices in a scalable and extensible manner. In this blog post, we will give an overview of the Rapid Event Notification System at Netflix and share some of the learnings we gained along the way.

Systems 334
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Site Reliability Engineering

DZone

In the dynamic world of online services, the concept of site reliability engineering (SRE) has risen as a pivotal discipline, ensuring that large-scale systems maintain their performance and reliability.

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Tuning SQL Server Reporting Services

SQL Performance

This article will cover many areas that database administrators need to be aware of in order to properly license, recover, and tune a Reporting Services installation. In the early days of SSRS, a requirement was to also install and configure Internet Information Services (IIS). Tuning Options. General Tuning.

Tuning 67
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Sequential A/B Testing Keeps the World Streaming Netflix Part 1: Continuous Data

The Netflix TechBlog

Safe software deployment, canary testing, and play-delay Software engineering readers of this blog are likely familiar with unit, integration and load testing, as well as other testing practices that aim to prevent bugs from reaching production systems. Rationale : This system is part of a semi-automated process for all client deployments.

Testing 239
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What is web application security? Everything you need to know.

Dynatrace

The Marriott data breach, in which one of its reservation systems had been compromised and hundreds of millions of customer records, including credit card and passport numbers, were stolen. Positive filters are highly effective at blocking attacks but require constant tuning. Whether the process is exposed to the Internet.

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Hyper Scale VPC Flow Logs enrichment to provide Network Insight

The Netflix TechBlog

By default, each record captures a network internet protocol (IP) traffic flow (characterized by a 5-tuple on a per network interface basis) that occurs within an aggregation interval. It is easier to tune a large Spark job for a consistent volume of data. A flow log record represents a network flow in the VPC. 43416 5001 52.213.180.42

Network 150
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Dynatrace Application Security protects your applications in complex cloud environments

Dynatrace

Vulnerabilities are prioritized by real exposure: is a library actually used in production, is the vulnerability exposed to the public internet, is sensitive data affected? Quickly understand the urgency of a vulnerability with answers to questions like What is the Common Vulnerability Scoring System (CVSS) score?

Cloud 280