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Site reliability done right: 5 SRE best practices that deliver on business objectives

Dynatrace

As a result, site reliability has emerged as a critical success metric for many organizations. Site reliability engineering (SRE) has recently become a critical discipline in recent years as the world has shifted in favor of web-based interactions. But the transition to SRE maturity is not always easy. Service-level objectives (SLOs).

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AWS observability: AWS monitoring best practices for resiliency

Dynatrace

Like general observability , AWS observability is the capacity to measure the current state of your AWS environment based on the data it generates, including its logs, metrics, and traces. EC2 is ideally suited for large workloads with constant traffic. And why it matters. AWS Lambda. AWS monitoring best practices.

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All of Netflix’s HDR video streaming is now dynamically optimized

The Netflix TechBlog

Details pertaining to HDR-VMAF exceed the scope of this article and will be covered in a future blog post; for now, suffice it to say that the first version of HDR-VMAF landed internally in 2021 and we have been improving the metric ever since. 1) depicts the migration of traffic from fixed bitrates to DO encodes. Krasula, A.

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Evolving Regional Evacuation

The Netflix TechBlog

In the event of an isolated failure we first pre-scale microservices in the healthy regions after which we can shift traffic away from the failing one. So, if we evacuate South American traffic to North America, demand for CE and Android DRM won’t grow uniformly. evacuation traffic/nominal traffic ).

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The Show Must Go On: Securing Netflix Studios At Scale

The Netflix TechBlog

Historically we have been responsible for connecting, routing, and steering internet traffic from Netflix subscribers to services in the cloud. Every leader’s security risk dashboard now includes a Wall-E adoption metric, and roughly ? Our gateways are powered by our flagship open-source technology Zuul.

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Netflix at AWS re:Invent 2019

The Netflix TechBlog

Netflix shares how Amazon EC2 Auto Scaling allows its infrastructure to automatically adapt to changing traffic patterns in order to keep its audience entertained and its costs on target. Wednesday?—?December

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Curbing Connection Churn in Zuul

The Netflix TechBlog

That’s a significant amount and certainly more than is necessary relative to the traffic on most clusters. More acutely, if a traffic spike occurs and Zuul instances scale up, it exponentially increases connections open to origins. There is effectively no churn of connections, even at peak traffic.

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