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Scalable Annotation Service?—?Marken

The Netflix TechBlog

The service should be able to serve real-time, aka UI, applications so CRUD and search operations should be achieved with low latency. Unlike Java, we support multiple inheritance as well. This is a typical use case for a creative review application. Teams should be able to define their data model for annotation.

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Analyzing a High Rate of Paging

Brendan Gregg

biolatency From [bcc], this eBPF tool shows a latency histogram of disk I/O. C Process Name = java Kbytes : count distribution 0 -> 1 : 0 | | 2 -> 3 : 0 | | 4 -> 7 : 0 | | 8 -> 15 : 31 | | 16 -> 31 : 15 | | 32 -> 63 : 15 | | 64 -> 127 : 15 | | 128 -> 255 : 1682 | *|. No editing, spell checking, or comments. Mostly screenshots. ## 1.

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Analyzing a High Rate of Paging

Brendan Gregg

biolatency From [bcc], this eBPF tool shows a latency histogram of disk I/O. A service team was debugging a performance issue and noticed it coincided with a high rate of paging. I was asked to help, and used a variety of Linux performance tools to solve this including those that use eBPF and Ftrace. No editing, spell checking, or comments.

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Probabilistic Data Structures for Web Analytics and Data Mining

Highly Scalable

This approach often leads to heavyweight high-latency analytical processes and poor applicability to realtime use cases. This approach often leads to heavyweight high-latency analytical processes and poor applicability to realtime use cases. what is the cardinality of the data set)?

Analytics 191
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Optimizing data warehouse storage

The Netflix TechBlog

This article will list some of the use cases of AutoOptimize, discuss the design principles that help enhance efficiency, and present the high-level architecture. By Anupom Syam Background At Netflix, our current data warehouse contains hundreds of Petabytes of data stored in AWS S3 , and each day we ingest and create additional Petabytes.

Storage 203
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Edge Authentication and Token-Agnostic Identity Propagation

The Netflix TechBlog

by AIM Team Members Karen Casella , Travis Nelson , Sunny Singh ; with prior art and contributions by Justin Ryan , Satyajit Thadeshwar As most developers can attest, dealing with security protocols and identity tokens, as well as user and device authentication, can be challenging. The whole system was quite complex, and starting to become brittle.