PPT-Scalability, Performance & Caching

amp Caching Noah Mendelsohn Tufts University Email noahcstuftsedu Web httpwwwcstuftsedunoah COMP 150IDS Internet Scale Distributed Systems Spring 2015 2 Goals Explore some general principles of performance. IN FOOD-STORING songbirds, caching behavior is in�uenced by many factors—for example, black-capped chickadees from northern latitudes cache more food than birds from The most reliabl  Stefan . Schackow. Program Manager. Microsoft Corporation. PC41. What's the current state?. Why is it changing?. How are we changing it?. .NET Framework Caching. A great in-memory object cache in ASP.NET. in Kentico CMS. Boris . Pocatko. Solution Architect. Kentico Software. borisp@kentico.com. Agenda. Problem. Describing different caching mechanisms. Demo for cache dependencies. API caching and additional info. How It Works and When You Should Use It . Shy Cohen. Principal, . Shy Cohen Consulting. AAP314. What Gurus Need to Know. What’s a cache and what it does. Core and advanced concepts. Caching on premises and in Windows Azure. Ippokratis Pandis. CIDR 2009 - Gong Show. Scalability on CMP. 2. Sun Niagara I - 32 HW Contexts. Update intensive workload. No database lock conflicts. Linear (ideal) scaling. Scalability. problems. Steve . Danielson. Senior Programming . Writer. Microsoft. WAD-B326. Session Objective(s. ): . To review Caching value for Windows Azure cloud services. To focus on Caching configuration and programming examples. C-Burst. ): Let Hard Disks Sleep Well and Work Energetically. Feng. Chen and . Xiaodong. Zhang. Dept. of Computer Science and Engineering. The Ohio State University. Power Management . in . Hard Disk . ): Let Hard Disks Sleep Well and Work Energetically. Feng. Chen and . Xiaodong. Zhang. Dept. of Computer Science and Engineering. The Ohio State University. Power Management . in . Hard Disk . Power management . (ESaaS §12.6). © 2013 Armando Fox & David Patterson, all rights reserved. The Fastest . D. atabase is the One . Y. ou Don’. t . U. se. Caching: . Avoid touching database if answer to a query hasn’. Caching at the Web Scale Victor Zakhary, Divyakant Agrawal, Amr El Abbadi Full slide deck: https://goo.gl/1VYGW3 1 The old problem of Caching Disk RAM L 2 L 1 Larger Slower Cheaper Smaller Faster Caching 50.5* COS 518: Advanced Computer Systems Lecture 9 Michael Freedman * Half of 101 Tradeoff Fast: Costly, small, close Slow: Cheap, large, far Based on two assumptions Temporal location: Will be accessed again soon Andrew A. Chien. William Eckhardt Professor of Computer Science, The University of Chicago. Senior Scientist, Argonne National Laboratory. IRIS-HEP Kickoff. September 7, 2018. Traditional Software Scalability. Morten . Kragelund. Holt. Jens Johansen. Gerth. . Stølting. . Brodal. 1. Aarhus University. Introduction. Trees are used in many branches of science.. Phylogenetic. trees are especially used in biology and bioinformatics.. Performance of Computer System. Various factors. Depends on. Scalability: . Computer Performance . Number of processors used. Measuring performance of parallel computer architecture for large-scale applications require very good understanding of...