PPT-Declarative Network Path Queries
Author : yoshiko-marsland | Published Date : 2018-03-08
Srinivas Narayana May 13 2016 Advisor Prof Jennifer Rexford Management Measure Control 2 Network Controller Measure Control SoftwareDefined Networking SDN Enabling
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Declarative Network Path Queries: Transcript
Srinivas Narayana May 13 2016 Advisor Prof Jennifer Rexford Management Measure Control 2 Network Controller Measure Control SoftwareDefined Networking SDN Enabling Easier Measurement Matters. joint work with Dan . Suciu. (University of Washington). Alexandra Meliou. Hypothetical (What-if. ). Queries. Brokerage company. DB. Key Performance Indicators (KPI). Example from [. Balmin. et al. VLDB’00]:. Software-Defined Networks. Srinivas Narayana. Jennifer Rexford and David Walker. Princeton University. Where’s the packet loss?. A. B. Faulty network device(s) along the way. But where?. 2. 100 . pkts. Jie Bao Chi-Yin Chow Mohamed F. Mokbel. Department of Computer Science and Engineering. University of Minnesota – Twin Cities. Wei-Shinn Ku. Department of Computer Science and Software Engineering. Advanced Networking Lab.. Given two IP addresses, the estimation algorithm for the path and latency between them is as follows: Step 1: Map IP addresses to AS numbers. We use BGP routing tables to map an IP address to an AS number. Step 2: Infer AS paths between . Software-Defined Networks. Srinivas Narayana. Jennifer Rexford and David Walker. Princeton University. Where’s the packet loss?. A. B. Faulty network device(s) along the way. But where?. 2. 100 . pkts. Networking:. Language, Execution and Optimization. Boon . Thau. Loo, Tyson . Condie. , Minos . Garofalakis. , David E. Gay, Joseph M. . Hellerstein. , . Petros. . Maniatis. , Raghu . Ramakrishnan, Timothy Roscoe and . as well as the server?. Nikhil Handigol. Stanford University. Joint work with Nick . McKeown. and . Ramesh. . Johari. Datacenter. Wide-area. Enterprise. Can’t choose path :’(. LOAD-BALANCER. Client. Srinivas Narayana. Princeton University. Network Management is Complex. Computer networks getting bigger. Commodity components: high failure rates. Outages are costly!. ~ $300K/hour, 200 minutes/outage. Community Question . Answering. Date. : . 2014/09/25. Author . : . Haocheng. Wu, Wei Wu, Ming Zhou, . Enhong. Chen, Lei . Duan. , . Heung-Yeung Shum. Source. : . WSDM’14. Advisor: . Visual Queries Dr. Neil H. Schwartz Visualization: Defined Visualization refer to the 2D and 3D static and animated visual displays that depict conditions, situations, processes, places or events as they appear in maps, diagrams, graphs, pictures, schematics, data-based spatial or linear renditions, and immersive virtual environments : . Presenter. : . Weicong. (Vivi) Ma . Boon . Thau. . Loo, Tyson . Condie. , Minos . Garofalakis. , David . E. . Gay, Joseph . M. . Hellerstein. , . Petros. . Maniatis. , Raghu . Ramakrishnan. Timothy . Sensory buffers “Iconic memories”. are the briefest memories and store sensory impressions that only last a few seconds.. Short-term memories. (. STM. s) usually last only for up to 30 seconds or throughout rehearsal. . Varieties of Memory. Explicit memory – the intentional retrieval of . prior information . or . experiences. . . . http. ://. en.wikipedia.org/wiki/Explicit_memory. Implicit memory – the phenomenon in which task performance is altered by past experiences without conscious awareness. kindly visit us at www.examsdump.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers.
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