PPT-Finding a needle in Haystack Facebook’s Photo Storage

Author : pamella-moone | Published Date : 2016-05-03

Shakthi B achala Outline Scenario Goal Problem Previous Approach Current Approach Evaluation Advantages Critic Conclusion Scenario April 2009 October 2011 Total

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Finding a needle in Haystack Facebook’s Photo Storage: Transcript

Shakthi B achala Outline Scenario Goal Problem Previous Approach Current Approach Evaluation Advantages Critic Conclusion Scenario April 2009 October 2011 Total 15 billion Photos . 4TheNeedles-In-Haystack-ProblemallrecordsofHwithavotetotalabovethethresholdtobehiddenneedles.Thissimpleapproachworkswellwhenthedatasetsarerandomlygenerated.However,whenreal-lifedatasetsareused,themeth nHaystack. B. Scott Muench. Vice President of Marketing and Business Development. Who is J2 Innovations?. Founded in 2009. HQ in Chino, California. 20 talented employees globally. Offices located in:. Case Study: . Facebook Haystack. Steve Ko. Computer Sciences and Engineering. University at Buffalo. Recap. DNS. Hierarchical servers. Root servers, top-level domain servers, authoritative servers. CDN. System. 1. Subramanian . Muralidhar. *, Wyatt Lloyd*. ᵠ. , . Sabyasachi Roy. *, . Cory . Hill*, . Ernest . Lin*, . Weiwen. . Liu*, . Satadru. . Pan*, . Shiva . Shankar*, . Viswanath. . Sivakumar. 1 Haystack Sales. Inbound Marketing. Business Intelligence. 2 Haystack What is Haystack? such as websites, local directories, online advertising and SEO. Selling these services at scale can be a real A . c. ommunity-driven solution to make device data easy to use. Making . d. ata . s. elf-describing so applications . j. ust . w. ork. Wednesday July 22, . 2015. Project Haystack Is…. A community. System. 1. Subramanian . Muralidhar. *, Wyatt Lloyd*. ᵠ. , . Sabyasachi Roy. *, . Cory . Hill*, . Ernest . Lin*, . Weiwen. . Liu*, . Satadru. . Pan*, . Shiva . Shankar*, . Viswanath. . Sivakumar. CS455: Introduction To Distributed Systems. Meghana. . Santhapur. Pratyusha. Reddy . Degapudi. Rasika. . Warade. Department Of Computer Science. WHY IS THIS PROBLEM IMPORTANT ?. Big Data universe beginning to explode. Jasper . Bongertz. 17 June 2015. The Haystack. In an . incident. . response. . situation. at least . one. . Indicator. . of. . Compromise. . has. . been. . found. . already. The . haystack. Facebook’s photo storage. OSDI 2010. Doug Beaver, Sanjeev Kumar, Harry C. Li, Jason Sobel, Peter . Vajgel. Facebook.com. An Overview Presented in CSE-291 (Cloud Computing), Fall 2016. Gregory . Kesden. Christine L. Borgman. Professor and Presidential Chair in Information Studies. University of California, Los Angeles. Flickr Commons Photos. Big . Data, Little Data, No . Data: Scholarship . in the Networked . Photo Back-up Techniques. None. DVD’s or flash-drive(s). External hard drive. Social web (. Facebook. , . Instagram. , . Snapchat. ). Computer backup (. Carbonite. , . Acronis. , etc.). Cloud photo storage. What is Instagram?. . . Instagram is an online mobile photo-sharing, video-sharing and social networking service that enables its users to take pictures and videos, and share them on a variety of social networking platforms, such as . Language Fine Motor behindChild will cut along straight lines to separate animals from the InstructionsTeacher will demonstrate positional separate animals Use positional words to instruct children

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