Submitted by Timothy Jones on Tue, 09/08/2016 - 13:06 This post is about my group’s second ICS paper from June this year, which describes a new single producer / single consumer (SP/SC) software queue that we developed for frequent inter-core communication. It’s faster than existing implementations and we call it Lynx. It’s available on my group’s data page. Initially, we didn’t set out to create
# Create a vector index using the HNSW algorithm, 768 dimension length, and inner product distance metric > FT.CREATE idx-videos ON HASH PREFIX 1 video: SCHEMA content_vector VECTOR HNSW 6 TYPE FLOAT32 DIM 768 DISTANCE_METRIC IP content TEXT metadata TEXT # Add a video vector with metadata > HSET video:0 content_vector “\xa4q\t=\xc1\xdes\xbdZ$<\xbd\xd5\xc1\x99<b\xf0\xf2<x[…\xf8<” content “SUMMARY:
October 27, 2015 Volume 13, issue 8 PDF Fail at Scale Reliability in the face of rapid change Ben Maurer, Facebook Failure is part of engineering any large-scale system. One of Facebook's cultural values is embracing failure. This can be seen in the posters hung around the walls of our Menlo Park headquarters: "What Would You Do If You Weren't Afraid?" and "Fortune Favors the Bold." To keep Facebo
May 6, 2012 Volume 10, issue 5 PDF Controlling Queue Delay A modern AQM is just one piece of the solution to bufferbloat. Kathleen Nichols, Pollere Inc. Van Jacobson, PARC Nearly three decades after it was first diagnosed, the “persistently full buffer problem,” recently exposed as part of bufferbloat,6,7 is still with us and made increasingly critical by two trends. First, cheap memory and a “mor
What is Gearman? Gearman provides a generic application framework to farm out work to other machines or processes that are better suited to do the work. It allows you to do work in parallel, to load balance processing, and to call functions between languages. It can be used in a variety of applications, from high-availability web sites to the transport of database replication events. In other word
This document describes the current stable version of Celery (5.4). For development docs, go here. Celery - Distributed Task Queue¶ Celery is a simple, flexible, and reliable distributed system to process vast amounts of messages, while providing operations with the tools required to maintain such a system. It’s a task queue with focus on real-time processing, while also supporting task scheduling
November 29, 2011 Volume 9, issue 11 PDF Bufferbloat: Dark Buffers in the Internet Networks without effective AQM may again be vulnerable to congestion collapse. Jim Gettys, Bell Labs, Alcatel-Lucent; and Kathleen Nichols, Pollere Inc. Note: Be sure to read the companion article to this one, BufferBloat: What's Wrong with the Internet?. - Ed. Today's networks are suffering from unnecessary latency
The spelling "queueing" over "queuing" is typically encountered in the academic research field. In fact, one of the flagship journals of the field is Queueing Systems. Queueing theory is one of the major areas of study in the discipline of management science. Through management science, businesses are able to solve a variety of problems using different scientific and mathematical approaches. Queue
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