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Migrating Critical Traffic At Scale with No Downtime?—?Part 1

The Netflix TechBlog

Migrating Critical Traffic At Scale with No Downtime — Part 1 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Hundreds of millions of customers tune into Netflix every day, expecting an uninterrupted and immersive streaming experience. This approach has a handful of benefits.

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FIFO vs. LIFO: Which Queueing Strategy Is Better for Availability and Latency?

DZone

As an engineer, you probably know that server performance under heavy load is crucial for maintaining the availability and responsiveness of your services. But what happens when traffic bursts overwhelm your system? Queueing requests is a common solution, but what's the best approach: FIFO or LIFO?

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Automate CI/CD pipelines with Dynatrace: Part 2, Deploy stage

Dynatrace

Even when the staging environment closely mirrors the production environment, achieving a complete replication of all potential scenarios, such as simulating extremely high traffic volumes to assess software performance, remains challenging. This can lead to a lack of insight into how the code will behave when exposed to heavy traffic.

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Sampling Strategies in Distributed Tracing: A Comprehensive Guide

DZone

The complexity increases as the number of services increases, as east-west traffic goes up, as teams get split up, and as data tends to eventual consistency. Capturing, storing, indexing, and querying from this massive dataset will not only impact performance and add significant noise but also break the bank :)

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Efficient SLO event integration powers successful AIOps

Dynatrace

For a more proactive approach and to gain further visibility, other SLOs focusing on performance can be implemented. When the SLO status converges to an optimal value of 100%, and there’s substantial traffic (calls/min), BurnRate becomes more relevant for anomaly detection. What characterizes a weak SLO?

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Martingale Strategy – Advantages, Disadvantages, and Application Features

Tech News Gather

Martingale strategy and its features. Making bets with a certain strategy will be a more rational decision since this will reduce risks and fill the deposit faster. Studying current strategies, many stop at the Martingale method, which has been known since the 17th century. Martingale strategy in sports betting.

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Black Friday traffic exposes gaps in observability strategies

Dynatrace

What’s the problem with Black Friday traffic? But that’s difficult when Black Friday traffic brings overwhelming and unpredictable peak loads to retailer websites and exposes the weakest points in a company’s infrastructure, threatening application performance and user experience. These kinds of problems are unacceptable.

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