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Building Netflix’s Distributed Tracing Infrastructure

The Netflix TechBlog

Investigating a video streaming failure consists of inspecting all aspects of a member account. Our distributed tracing infrastructure is grouped into three sections: tracer library instrumentation, stream processing, and storage. Storage: don’t break the bank! which is difficult when troubleshooting distributed systems.

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Migrating Critical Traffic At Scale with No Downtime?—?Part 2

The Netflix TechBlog

Migrating Critical Traffic At Scale with No Downtime — Part 2 Shyam Gala , Javier Fernandez-Ivern , Anup Rokkam Pratap , Devang Shah Picture yourself enthralled by the latest episode of your beloved Netflix series, delighting in an uninterrupted, high-definition streaming experience. This is where large-scale system migrations come into play.

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The Importance of Selecting the Proper Azure VM Size

SQL Performance

IT professionals are familiar with scoping the size of VMs with regards to vCPU, memory, and storage capacity. The various types are: General purpose – Balanced CPU-to-memory ratio, small to medium databases. Compute optimized – High CPU-to-memory ration, medium traffic web servers and application servers. VM Types and Sizes.

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Netflix Video Quality at Scale with Cosmos Microservices

The Netflix TechBlog

Moorthy and Zhi Li Introduction Measuring video quality at scale is an essential component of the Netflix streaming pipeline. Perceptual quality measurements are used to drive video encoding optimizations , perform video codec comparisons , carry out A/B testing and optimize streaming QoE decisions to mention a few.

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Achieving observability in async workflows

The Netflix TechBlog

Once you finally find useful identifiers, you may begin writing SQL queries against your production database to find out what went wrong. Prodicle Distribution Our service is required to be elastic and handle bursty traffic. We wanted a scalable service that was near real-time, 2.

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Why Traditional Monitoring Isn’t Enough for Modern Web Applications

Dotcom-Montior

Websites are now more than just the storage and retrieval of information to present content to users. Database connectivity. Monitoring of the network for the applications using the network, traffic, and bandwidth allocations can improve the network latency. Database Connectivity. The list goes on and on. Connection time.

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Django Highlights: Wrangling Static Assets And Media Files (Part 4)

Smashing Magazine

We’ll also discuss the costs and benefits of CDNs and dedicated file storage solutions. Part 3 : Models, Admin, And Harnessing The Relational Database. Static files range from a few kilobytes of CSS to gigabytes of video. Note : This is not a tutorial on how to deploy a Django site to any specific platform. Definitions.

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